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PK ���Z���w� � GdkPixbuf.pynu �[��� # Copyright 2018 Christoph Reiter <reiter.christoph@gmail.com> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import warnings from gi import PyGIDeprecationWarning from gi.repository import GLib from ..overrides import override from ..module import get_introspection_module GdkPixbuf = get_introspection_module('GdkPixbuf') __all__ = [] @override class Pixbuf(GdkPixbuf.Pixbuf): @classmethod def new_from_data( cls, data, colorspace, has_alpha, bits_per_sample, width, height, rowstride, destroy_fn=None, *destroy_fn_data): if destroy_fn is not None: w = PyGIDeprecationWarning("destroy_fn argument deprecated") warnings.warn(w) if destroy_fn_data: w = PyGIDeprecationWarning("destroy_fn_data argument deprecated") warnings.warn(w) data = GLib.Bytes.new(data) return cls.new_from_bytes( data, colorspace, has_alpha, bits_per_sample, width, height, rowstride) __all__.append('Pixbuf') PK ���Z�9n� � GIMarshallingTests.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2010 Simon van der Linden <svdlinden@src.gnome.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA from ..overrides import override from ..module import get_introspection_module GIMarshallingTests = get_introspection_module('GIMarshallingTests') __all__ = [] OVERRIDES_CONSTANT = 7 __all__.append('OVERRIDES_CONSTANT') class OverridesStruct(GIMarshallingTests.OverridesStruct): def __new__(cls, long_): return GIMarshallingTests.OverridesStruct.__new__(cls) def __init__(self, long_): GIMarshallingTests.OverridesStruct.__init__(self) self.long_ = long_ def method(self): return GIMarshallingTests.OverridesStruct.method(self) / 7 OverridesStruct = override(OverridesStruct) __all__.append('OverridesStruct') class OverridesObject(GIMarshallingTests.OverridesObject): def __new__(cls, long_): return GIMarshallingTests.OverridesObject.__new__(cls) def __init__(self, long_): GIMarshallingTests.OverridesObject.__init__(self) # FIXME: doesn't work yet # self.long_ = long_ @classmethod def new(cls, long_): self = GIMarshallingTests.OverridesObject.new() # FIXME: doesn't work yet # self.long_ = long_ return self def method(self): """Overridden doc string.""" return GIMarshallingTests.OverridesObject.method(self) / 7 OverridesObject = override(OverridesObject) __all__.append('OverridesObject') PK ���Z)��� � __pycache__/Gtk.cpython-310.pycnu �[��� o �3Gb�� � @ s� d dl Z d dlZd dlmZ ddlmZmZ ddlmZm Z ddl m Z m Z m Z mZ ddlmZ d dlmZ ed �Zejd kZejd kZejd kZg ZeZe�d � e Z e�d� ercdZe�ee � G dd� de�Z e�d� ester}dd� Z e�d� dd� Z G dd� de �Z!G dd� dej"�Z"e e"�Z"e�d� es�er�G dd� dej#e"�Z#e e#�Z#e�d� ne Z#G d d � d ej$�Z$e e$�Z$e�d � es�e�rG d d � d ej%�Z%e e%�Z%e�d � G d d!� d!ej&�Z&e e&�Z&e�d!� G d"d#� d#ej'�Z'e e'�Z'e�d#� G d$d%� d%ej(�Z(e e(�Z(e�d%� G d&d'� d'ej)e#�Z)e e)�Z)e�d'� e�s-e�r?G d(d)� d)ej*�Z*e e*�Z*e�d)� e�sEe�rWG d*d+� d+ej+�Z+e e+�Z+e�d+� e�s]e�roG d,d-� d-ej,�Z,e e,�Z,e�d-� d.d/� Z-G d0d1� d1ej.�Z.e e.�Z.e�d1� e�r�ej/j0Z1n e ej/j0d2e d3d4�Z1G d5d6� d6ej/�Z/e e/�Z/e�d6� G d7d8� d8ej2e#�Z2e e2�Z2e�d8� e�s�e�r�G d9d:� d:ej3e2�Z3e e3�Z3e�d:� e�s�e�r�G d;d<� d<ej4�Z4e e4�Z4e�d<� G d=d>� d>ej5�Z5e e5�Z5e�d>� e�se�rG d?d@� d@ej6�Z6e e6�Z6e�d@� e�s e�r/G dAdB� dBej7�Z7e e7�Z7e�dB� G dCdD� dDej8�Z8e e8�Z8e�dD� e�sGe�rYG dEdF� dFej9�Z9e e9�Z9e�dF� G dGdH� dHej:�Z:e e:�Z:e�dH� G dIdJ� dJej;�Z;e e;�Z;e�dJ� G dKdL� dLej<�Z<e e<�Z<e�dL� G dMdN� dNej=�Z=e e=�Z=e�dN� G dOdP� dPej>�Z>e e>�Z>e�dP� G dQdR� dRej?�Z?e e?�Z?e�dR� e�s�e�r�G dSdT� dTej@�Z@e e@�Z@e�dT� G dUdV� dVejAe>e?�ZAe eA�ZAe�dV� G dWdX� dXe �ZBe�dX� G dYdZ� dZe �ZCe�dZ� G d[d\� d\ejD�ZDe eD�ZDe�d\� G d]d^� d^ejEe>e?�ZEe eE�ZEe�d^� G d_d`� d`ejFe#�ZFe eF�ZFe�d`� G dadb� dbejG�ZGe eG�ZGe�db� G dcdd� ddejH�ZHe eH�ZHe�dd� e�sne�r�G dedf� dfejIe#�ZIe eI�ZIe�df� G dgdh� dhejJ�ZJe eJ�ZJe�dh� G didj� djejK�ZKe eK�ZKe�dj� G dkdl� dlejL�ZLe eL�ZLe�dl� e�s�e�r�G dmdn� dnejMe#�ZMe eM�ZMe�dn� G dodp� dpejN�ZNe eN�ZNe�dp� e�s�e�r G dqdr� drejO�ZOe eO�ZOe�dr� G dsdt� dtejP�ZPe eP�ZPe�dt� e�se�r$G dudv� dvejQ�ZQe eQ�ZQe�dv� e�s*e�r`G dwdx� dxejR�ZRe eR�ZRe�dx� G dydz� dzejS�ZSe eS�ZSe�dz� G d{d|� d|ejT�ZTe eT�ZTe�d|� G d}d~� d~ejU�ZUe eU�ZUe�d~� e�r�G dd�� d�ejV�ZVe eV�ZVe�d�� e�r�G d�d�� d�ejW�ZWe eW�ZWe�d�� e�s�e�r�ejXZYe ejX�d�d�� �ZXejZZ[e ejZ�d�d�� �ZZe�s�e�r�e ej\�Z\e�d�� e�r�e�]� Z^dS e�]e j_�\Z^Z_e`e_�e __dS )�� N)�GObject� )�wakeup_on_signal�register_sigint_fallback)�Template�_extract_handler_and_args)�override�strip_boolean_result�deprecated_init�wrap_list_store_sort_func)�get_introspection_module)�PyGIDeprecationWarning�Gtkz2.0z3.0z4.0r r aB You have imported the Gtk 2.0 module. 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The entry tuples can vary in size from one to six items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The callback function invoked when the action is activated. Optional with a default value of None. The "activate" signals of the actions are connected to the callbacks and their accel paths are set to <Actions>/group-name/action-name. �entries must be iterableNc sL t | |||d�}|d ur �d u r|�d|� n|�d|�� � �||� d S �Nr� �activate)r� r# �add_action_with_accel)rk r� r� � acceleratorr� �callback�action�r1 � user_datar r �_process_action s z0ActionGroup.add_actions.<locals>._process_action)NNNNN�rd � TypeError�r1 �entriesr� r� �er r� r � add_actions� s � �zActionGroup.add_actionsc sJ zt |� W n ty td��w d� �fdd� }|D ]}||� q dS )a� The add_toggle_actions() method is a convenience method that creates a number of gtk.ToggleAction objects based on the information in the list of action entry tuples contained in entries and adds them to the action group. The toggle action entry tuples can vary in size from one to seven items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The callback function invoked when the action is activated. Optional with a default value of None. * A flag indicating whether the toggle action is active. Optional with a default value of False. The "activate" signals of the actions are connected to the callbacks and their accel paths are set to <Actions>/group-name/action-name. r� NFc sX t j| |||d�}|�|� |d ur$�d u r |�d|� n|�d|�� � �||� d S r� )r � ToggleAction� set_activer# r� )rk r� r� r� r� r� � is_activer� r� r r r� ? s z7ActionGroup.add_toggle_actions.<locals>._process_action)NNNNNFr� r� r r� r �add_toggle_actions s � �z ActionGroup.add_toggle_actionsc s� zt |� W n ty td��w d}d� �fdd� }|D ]}||g|�R � }|du r.|}q |durL|durN|du rC|�d|� dS |�d||� dS dS dS )a� The add_radio_actions() method is a convenience method that creates a number of gtk.RadioAction objects based on the information in the list of action entry tuples contained in entries and adds them to the action group. The entry tuples can vary in size from one to six items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The value to set on the radio action. Optional with a default value of 0. Should be specified in applications. The value parameter specifies the radio action that should be set active. The "changed" signal of the first radio action is connected to the on_change callback (if specified and not None) and the accel paths of the actions are set to <Actions>/group-name/action-name. r� Nr c sB t |||||d�}tr|�| � �|kr|�d� � �||� |S )Nr� T)r� r] � join_groupr� r� )� group_sourcerk r� r� r� r� � entry_valuer� �r1 rX r r r� q s z6ActionGroup.add_radio_actions.<locals>._process_action�changed)NNNNr )rd r� r# ) r1 r� rX � on_changer� � first_actionr� r� r� r r� r �add_radio_actionsN s" � ��z ActionGroup.add_radio_actionsr )NNN) r r r r r r� r2 r r� r� r� r r r r r� � s � -1r� c @ s e Zd Zdd� Zddd�ZdS )� UIManagerc C �* t |t�s td��t|�}tj�| ||�S �Nzbuffer must be a string)r �strr� �_get_utf8_lengthr r� �add_ui_from_string�r1 �buffer�lengthr r r r� � � z UIManager.add_ui_from_stringr{ c C s t j�| ||�S r )r r� �insert_action_groupr� r r r r� � s z UIManager.insert_action_groupN�r{ )r r r r� r� r r r r r� � s r� c @ � e Zd Zeejj�ZdS )�ComboBoxN)r r r r r r� �get_active_iterr r r r r� � � r� c @ r� )�Box)� homogeneous�spacingr� N)r r r r r r� r2 r r r r r r� � r� r� c @ s( e Zd Zeejjddejjie d�ZdS )� SizeGroup)�moder� )r� �deprecated_defaultsr� N) r r r r r r� r2 � SizeGroupMode�VERTICALr r r r r r� � s �r� c @ r� )�MenuItem�r� r� N)r r r r r r� r2 r r r r r r� � r� r� c C s* t | t�sJ �t | t�s| �d�} t| �S )Nzutf-8)r r� �bytes�encodera )�stringr r r r� � s r� c sN e Zd ZerddlmZ e� Zd � fdd� Zndd� Zdd � Z d d � Z � Z S ) �Builderr )�define_builder_scopeNc s* t t| ��� |r| �t�|�� d S d S r )rF r� r2 � set_scope� BuilderScope)r1 �scope_object_or_maprH r r r2 � s �zBuilder.__init__c C s | � t|� dS )a Connect signals specified by this builder to a name, handler mapping. Connect signal, name, and handler sets specified in the builder with the given mapping "obj_or_map". The handler/value aspect of the mapping can also contain a tuple in the form of (handler [,arg1 [,argN]]) allowing for extra arguments to be passed to the handler. For example: .. code-block:: python builder.connect_signals({'on_clicked': (on_clicked, arg1, arg2)}) N)�connect_signals_fullr. )r1 r* r r r �connect_signals� s zBuilder.connect_signalsc C r� r� )r r� r� r� r r� �add_from_stringr� r r r r� � r� zBuilder.add_from_stringc C s, t |t�s td��t|�}tj�| |||�S r� )r r� r� r� r r� �add_objects_from_string)r1 r� � object_idsr� r r r r� � s z Builder.add_objects_from_stringr ) r r r r[ � _gtktemplater� r� r2 r� r� r� r^ r r rH r r� � s r� )�type� )r� r� � stacklevelc @ � e Zd Zdd� ZdS )�Windowc O s& t std��t| g|�R i |�� d S )NzRGtk couldn't be initialized. Use Gtk.init_check() if you want to handle this case.)� initialized� RuntimeError� _window_init�r1 r, ru r r r r2 s �zWindow.__init__N)r r r r2 r r r r r� � r� c @ sd e Zd Zeser,dZeejj ddddd�e d�Z dd � Z d d � Z e d d � �Ze dd � �Zdd� ZdS )�Dialog)�title�parentr) �buttons�_buttons_property)r� � transient_forr) � add_buttonsr� )r) r� r� r� )r� r� )r� �ignore�deprecated_aliasesr� c O s� |� � }tt| j|��}|�|� d}| jtkr#| jjtjkr#|d7 }|�dd �}|d urBt |t j �sBt j dt|d� |�dd � nd }|�dd�}|rht j dt|d� |t jj@ r^d |d < |t jj@ rhd |d < | j|i |�� |ry| j|� d S d S ) Nr � r� z�The "buttons" argument must be a Gtk.ButtonsType enum value. Please use the "add_buttons" method for adding buttons. See: https://wiki.gnome.org/PyGObject/InitializerDeprecations�r� r) r z�The "flags" argument for dialog construction is deprecated. Please use initializer keywords: modal=True and/or destroy_with_parent=True. See: https://wiki.gnome.org/PyGObject/InitializerDeprecationsT�modal�destroy_with_parent)�copy�dict�zip�_old_arg_names�updaterI r� r2 �getr r � ButtonsType�warnings�warnr �pop� DialogFlags�MODAL�DESTROY_WITH_PARENT�_initr� )r1 r, ru � new_kwargs� old_kwargsr� r� r) r r r r2 s4 � � �zDialog.__init__c O s~ t | j��0 t� � tjj| g|�R i |��W d � W d � S 1 s(w Y W d � d S 1 s8w Y d S r )r �destroyr r r� �runr� r r r r� F s ��"�z Dialog.runc C � | � � S r )�get_action_area��dialogr r r �<lambda>K � zDialog.<lambda>c C r� r )�get_content_arear� r r r r L r c G s* dd� }||�D ] \}}| � ||� qdS )a The add_buttons() method adds several buttons to the Gtk.Dialog using the button data passed as arguments to the method. This method is the same as calling the Gtk.Dialog.add_button() repeatedly. The button data pairs - button text (or stock ID) and a response ID integer are passed individually. 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c s0 e Zd Zddd�Zddd�Z� fdd�Z� ZS ) �MainLoopNc C s t j�|d�S r� )r r r? )ru �contextr r r rw � � zMainLoop.__new__c C s d S r r )r r r r r �__init__� � zMainLoop.__init__c st t | j��+ t� � tt| ��� W d � n1 sw Y W d � d S W d � d S 1 s3w Y d S r )r �quitr �superr �runr| �� __class__r r r � s ��"�z MainLoop.runr )rV rW rX rw r r � __classcell__r r r r r � s r c s e Zd Zd� fdd� Z� ZS )� MainContextTc s t t| ��|�S r )r r � iteration)r � may_blockr r r r � � zMainContext.iteration)T)rV rW rX r r r r r r r � s r c s� e Zd Zdd� Z� fdd�Zdd� Zd� fdd � Zd d � Zeed �Zd d� Z dd� Z e e e �Z dd� Z dd� Ze e e�Z� ZS )�Sourcec O s t � }| |_t|dd� |S )N�__pygi_custom_sourceT)r r �setattr)ru �args�kwargs�sourcer r r rw s zSource.__new__c � t t| ��� S r )r r# r �r r& r' r r r r r zSource.__init__c C s" t | d�r| �� | �� d S d S �Nr$ )r� �destroy� _clear_boxedr| r r r r} s �zSource.__del__Nc s0 t | d�r t| ||� d S tt| ��||� d S r+ )r� r r r# � set_callback)r �fn� user_datar r r r. s zSource.set_callbackc C � t �� d S �Ng���ư>�r � get_real_timer| r r r �get_current_time � zSource.get_current_timez.GLib.Source.get_time() or GLib.get_real_time()c C r� r )� get_priorityr| r r r �__get_priority' r� zSource.__get_priorityc C � | � |� d S r )� set_priority�r rP r r r �__set_priority* r zSource.__set_priorityc C r� r )�get_can_recurser| r r r �__get_can_recurse/ r� zSource.__get_can_recursec C r9 r )�set_can_recurser; 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r z%expecting callback as fourth argumentc � � �|g|�R � S r r �r �cond�data��callback�channelr r �<lambda>� � z(_io_add_watch_get_args.<locals>.<lambda>�win32c rX r r rY r\ r r r_ � r` �filenoc rX r r rY r\ r r r_ � r` )r r� r � IOConditionr r r �callablerG rK rJ � IOChannel�unix_new�socket�sys�platform�win32_new_socketrb r� )r^ � priority_� condition�cb_and_user_datar' r0 �func_fdtransform� real_channelr r\ r �_io_add_watch_get_args~ s@ �� rp c O s0 t | i |��\}}}}}tj||||g|�R � S )zOio_add_watch(channel, priority, condition, func, *user_data) -> event_source_id)rp r � io_add_watch)r& r' r^ rD rl �funcr0 r r r rq � s rq c s� e Zd Zd dd�Z� fdd�Zd dd�Zd d d �Zd d d �Zd d d�Zdd� Z e j j e j j e j jd�Zd dd�Zdd� Zeed�Zdd� Zdd� ZeZ� ZS ) re Nc C sJ |d ur t j�|�S |d urt j�||pd�S |d ur!t j�|�S td��)N�rzLeither a valid file descriptor, file name, or window handle must be supplied)r re rf �new_file� win32_new_fdrG )ru �filedes�filename�mode�hwndr r r rw � s zIOChannel.__new__c r) r )r re r r* r r r r � r zIOChannel.__init__r� c C s t | |�S r )r )r � max_countr r r �read� r� zIOChannel.readc C s | � � \}}}}|d u rdS |S �Nr� )� read_line)r � size_hint�status�bufr� �terminator_posr r r �readline� s zIOChannel.readlinec C sN g }t jj}|t jjkr%| �� \}}}}|d u rd}|�|� |t jjks |S r| )r �IOStatusr� r} r� )r r~ �linesr r� r� r� r r r � readlines� s �zIOChannel.readlinesc C s8 t |t�s |�d�}|dkrt|�}| �||�\}}|S )Nr� r� )r r� �encoderJ � write_chars)r r� �buflenr �writtenr r r �write� s zIOChannel.writec C s |D ]}| � |� qd S r )r� )r r� �liner r r � writelines� s �zIOChannel.writelines)r r; 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r z'expected at most 4 positional argumentsrR z#expected callback as third argumentr[ z'got multiple values for "data" argument) rd r r r rJ r� r rK rG )�priority_or_pid�pid_or_callbackr& r' r0 �pidr] rD r r r �_child_watch_add_get_args s< � r� c O s, t | i |��\}}}}tj|||g|�R � S )z/child_watch_add(priority, pid, function, *data))r� r �child_watch_add)r& r' rD r� rR r[ r r r r� G s r� c C r1 r2 r3 r r r r r5 P r6 r5 zGLib.get_real_time()c C s t �| |�d S )Nr )r �filename_from_utf8)� utf8stringrJ r r r r� [ r" r� �unix_signal_add�unix_signal_add_fullzGLib.unix_signal_add� glib_versionz<(GLib.MAJOR_VERSION, GLib.MINOR_VERSION, GLib.MICRO_VERSION)�pyglib_versionzgi.version_infor� )Wr rh rg � _ossighelperr r �moduler r r r r r � overridesr r r �gir r r �__all__r r r� � gi._errorr r' r( r) r* r+ r r" r& rV rW � __gtype__�matchesr� � new_literal�objectr, r� rY rr r% r� r/ �attrr� � UserDirectory�globalsrc �IOFlags� IS_WRITABLEr� r� � SpawnFlags� OptionFlags� OptionError�name�splitr r r# rH rL rQ rT rW rp rq re r� r� r� r5 r� r� r� r� � MAJOR_VERSION� MINOR_VERSION� MICRO_VERSIONr� r� r r r r �<module> s G� g 6 + N ' � PK ���Z� ���t �t GLib.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2010 Tomeu Vizoso <tomeu.vizoso@collabora.co.uk> # Copyright (C) 2011, 2012 Canonical Ltd. # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import warnings import sys import socket from .._ossighelper import wakeup_on_signal, register_sigint_fallback from ..module import get_introspection_module from .._gi import (variant_type_from_string, source_new, source_set_callback, io_channel_read) from ..overrides import override, deprecated, deprecated_attr from gi import PyGIDeprecationWarning, version_info GLib = get_introspection_module('GLib') __all__ = [] from gi import _option as option option # pyflakes __all__.append('option') # Types and functions still needed from static bindings from gi import _gi from gi._error import GError Error = GError OptionContext = _gi.OptionContext OptionGroup = _gi.OptionGroup Pid = _gi.Pid spawn_async = _gi.spawn_async def threads_init(): warnings.warn('Since version 3.11, calling threads_init is no longer needed. ' 'See: https://wiki.gnome.org/PyGObject/Threading', PyGIDeprecationWarning, stacklevel=2) def gerror_matches(self, domain, code): # Handle cases where self.domain was set to an integer for compatibility # with the introspected GLib.Error. if isinstance(self.domain, str): self_domain_quark = GLib.quark_from_string(self.domain) else: self_domain_quark = self.domain return (self_domain_quark, self.code) == (domain, code) def gerror_new_literal(domain, message, code): domain_quark = GLib.quark_to_string(domain) return GError(message, domain_quark, code) # Monkey patch methods that rely on GLib introspection to be loaded at runtime. Error.__name__ = 'Error' Error.__module__ = 'gi.repository.GLib' Error.__gtype__ = GLib.Error.__gtype__ Error.matches = gerror_matches Error.new_literal = staticmethod(gerror_new_literal) __all__ += ['GError', 'Error', 'OptionContext', 'OptionGroup', 'Pid', 'spawn_async', 'threads_init'] class _VariantCreator(object): _LEAF_CONSTRUCTORS = { 'b': GLib.Variant.new_boolean, 'y': GLib.Variant.new_byte, 'n': GLib.Variant.new_int16, 'q': GLib.Variant.new_uint16, 'i': GLib.Variant.new_int32, 'u': GLib.Variant.new_uint32, 'x': GLib.Variant.new_int64, 't': GLib.Variant.new_uint64, 'h': GLib.Variant.new_handle, 'd': GLib.Variant.new_double, 's': GLib.Variant.new_string, 'o': GLib.Variant.new_object_path, 'g': GLib.Variant.new_signature, 'v': GLib.Variant.new_variant, } def _create(self, format, value): """Create a GVariant object from given format and a value that matches the format. This method recursively calls itself for complex structures (arrays, dictionaries, boxed). Returns the generated GVariant. If value is None it will generate an empty GVariant container type. """ gvtype = GLib.VariantType(format) if format in self._LEAF_CONSTRUCTORS: return self._LEAF_CONSTRUCTORS[format](value) # Since we discarded all leaf types, this must be a container builder = GLib.VariantBuilder.new(gvtype) if value is None: return builder.end() if gvtype.is_maybe(): builder.add_value(self._create(gvtype.element().dup_string(), value)) return builder.end() try: iter(value) except TypeError: raise TypeError("Could not create array, tuple or dictionary entry from non iterable value %s %s" % (format, value)) if gvtype.is_tuple() and gvtype.n_items() != len(value): raise TypeError("Tuple mismatches value's number of elements %s %s" % (format, value)) if gvtype.is_dict_entry() and len(value) != 2: raise TypeError("Dictionary entries must have two elements %s %s" % (format, value)) if gvtype.is_array(): element_type = gvtype.element().dup_string() if isinstance(value, dict): value = value.items() for i in value: builder.add_value(self._create(element_type, i)) else: remainer_format = format[1:] for i in value: dup = variant_type_from_string(remainer_format).dup_string() builder.add_value(self._create(dup, i)) remainer_format = remainer_format[len(dup):] return builder.end() LEAF_ACCESSORS = { 'b': 'get_boolean', 'y': 'get_byte', 'n': 'get_int16', 'q': 'get_uint16', 'i': 'get_int32', 'u': 'get_uint32', 'x': 'get_int64', 't': 'get_uint64', 'h': 'get_handle', 'd': 'get_double', 's': 'get_string', 'o': 'get_string', # object path 'g': 'get_string', # signature } class Variant(GLib.Variant): def __new__(cls, format_string, value): """Create a GVariant from a native Python object. format_string is a standard GVariant type signature, value is a Python object whose structure has to match the signature. Examples: GLib.Variant('i', 1) GLib.Variant('(is)', (1, 'hello')) GLib.Variant('(asa{sv})', ([], {'foo': GLib.Variant('b', True), 'bar': GLib.Variant('i', 2)})) """ if not GLib.VariantType.string_is_valid(format_string): raise TypeError("Invalid GVariant format string '%s'", format_string) creator = _VariantCreator() v = creator._create(format_string, value) v.format_string = format_string return v @staticmethod def new_tuple(*elements): return GLib.Variant.new_tuple(elements) def __del__(self): try: self.unref() except ImportError: # Calling unref will cause gi and gi.repository.GLib to be # imported. However, if the program is exiting, then these # modules have likely been removed from sys.modules and will # raise an exception. Assume that's the case for ImportError # and ignore the exception since everything will be cleaned # up, anyways. pass def __str__(self): return self.print_(True) def __repr__(self): if hasattr(self, 'format_string'): f = self.format_string else: f = self.get_type_string() return "GLib.Variant('%s', %s)" % (f, self.print_(False)) def __eq__(self, other): try: return self.equal(other) except TypeError: return False def __ne__(self, other): try: return not self.equal(other) except TypeError: return True def __hash__(self): # We're not using just hash(self.unpack()) because otherwise we'll have # hash collisions between the same content in different variant types, # which will cause a performance issue in set/dict/etc. return hash((self.get_type_string(), self.unpack())) def unpack(self): """Decompose a GVariant into a native Python object.""" type_string = self.get_type_string() # simple values la = LEAF_ACCESSORS.get(type_string) if la: return getattr(self, la)() # tuple if type_string.startswith('('): return tuple(self.get_child_value(i).unpack() for i in range(self.n_children())) # dictionary if type_string.startswith('a{'): res = {} for i in range(self.n_children()): v = self.get_child_value(i) res[v.get_child_value(0).unpack()] = v.get_child_value(1).unpack() return res # array if type_string.startswith('a'): return [self.get_child_value(i).unpack() for i in range(self.n_children())] # variant (just unbox transparently) if type_string.startswith('v'): return self.get_variant().unpack() # maybe if type_string.startswith('m'): if not self.n_children(): return None return self.get_child_value(0).unpack() raise NotImplementedError('unsupported GVariant type ' + type_string) @classmethod def split_signature(klass, signature): """Return a list of the element signatures of the topmost signature tuple. If the signature is not a tuple, it returns one element with the entire signature. If the signature is an empty tuple, the result is []. This is useful for e. g. iterating over method parameters which are passed as a single Variant. """ if signature == '()': return [] if not signature.startswith('('): return [signature] result = [] head = '' tail = signature[1:-1] # eat the surrounding () while tail: c = tail[0] head += c tail = tail[1:] if c in ('m', 'a'): # prefixes, keep collecting continue if c in ('(', '{'): # consume until corresponding )/} level = 1 up = c if up == '(': down = ')' else: down = '}' while level > 0: c = tail[0] head += c tail = tail[1:] if c == up: level += 1 elif c == down: level -= 1 # otherwise we have a simple type result.append(head) head = '' return result # # Pythonic iterators # def __len__(self): if self.get_type_string() in ['s', 'o', 'g']: return len(self.get_string()) # Array, dict, tuple if self.get_type_string().startswith('a') or self.get_type_string().startswith('('): return self.n_children() raise TypeError('GVariant type %s does not have a length' % self.get_type_string()) def __getitem__(self, key): # dict if self.get_type_string().startswith('a{'): try: val = self.lookup_value(key, variant_type_from_string('*')) if val is None: raise KeyError(key) return val.unpack() except TypeError: # lookup_value() only works for string keys, which is certainly # the common case; we have to do painful iteration for other # key types for i in range(self.n_children()): v = self.get_child_value(i) if v.get_child_value(0).unpack() == key: return v.get_child_value(1).unpack() raise KeyError(key) # array/tuple if self.get_type_string().startswith('a') or self.get_type_string().startswith('('): key = int(key) if key < 0: key = self.n_children() + key if key < 0 or key >= self.n_children(): raise IndexError('list index out of range') return self.get_child_value(key).unpack() # string if self.get_type_string() in ['s', 'o', 'g']: return self.get_string().__getitem__(key) raise TypeError('GVariant type %s is not a container' % self.get_type_string()) # # Pythonic bool operations # def __nonzero__(self): return self.__bool__() def __bool__(self): if self.get_type_string() in ['y', 'n', 'q', 'i', 'u', 'x', 't', 'h', 'd']: return self.unpack() != 0 if self.get_type_string() in ['b']: return self.get_boolean() if self.get_type_string() in ['s', 'o', 'g']: return len(self.get_string()) != 0 # Array, dict, tuple if self.get_type_string().startswith('a') or self.get_type_string().startswith('('): return self.n_children() != 0 # unpack works recursively, hence bool also works recursively return bool(self.unpack()) def keys(self): if not self.get_type_string().startswith('a{'): raise TypeError('GVariant type %s is not a dictionary' % self.get_type_string()) res = [] for i in range(self.n_children()): v = self.get_child_value(i) res.append(v.get_child_value(0).unpack()) return res def get_string(self): value, length = GLib.Variant.get_string(self) return value setattr(Variant, 'get_string', get_string) __all__.append('Variant') def markup_escape_text(text, length=-1): if isinstance(text, bytes): return GLib.markup_escape_text(text.decode('UTF-8'), length) else: return GLib.markup_escape_text(text, length) __all__.append('markup_escape_text') # backwards compatible names from old static bindings for n in ['DESKTOP', 'DOCUMENTS', 'DOWNLOAD', 'MUSIC', 'PICTURES', 'PUBLIC_SHARE', 'TEMPLATES', 'VIDEOS']: attr = 'USER_DIRECTORY_' + n deprecated_attr("GLib", attr, "GLib.UserDirectory.DIRECTORY_" + n) globals()[attr] = getattr(GLib.UserDirectory, 'DIRECTORY_' + n) __all__.append(attr) for n in ['ERR', 'HUP', 'IN', 'NVAL', 'OUT', 'PRI']: globals()['IO_' + n] = getattr(GLib.IOCondition, n) __all__.append('IO_' + n) for n in ['APPEND', 'GET_MASK', 'IS_READABLE', 'IS_SEEKABLE', 'MASK', 'NONBLOCK', 'SET_MASK']: attr = 'IO_FLAG_' + n deprecated_attr("GLib", attr, "GLib.IOFlags." + n) globals()[attr] = getattr(GLib.IOFlags, n) __all__.append(attr) # spelling for the win IO_FLAG_IS_WRITEABLE = GLib.IOFlags.IS_WRITABLE deprecated_attr("GLib", "IO_FLAG_IS_WRITEABLE", "GLib.IOFlags.IS_WRITABLE") __all__.append('IO_FLAG_IS_WRITEABLE') for n in ['AGAIN', 'EOF', 'ERROR', 'NORMAL']: attr = 'IO_STATUS_' + n globals()[attr] = getattr(GLib.IOStatus, n) deprecated_attr("GLib", attr, "GLib.IOStatus." + n) __all__.append(attr) for n in ['CHILD_INHERITS_STDIN', 'DO_NOT_REAP_CHILD', 'FILE_AND_ARGV_ZERO', 'LEAVE_DESCRIPTORS_OPEN', 'SEARCH_PATH', 'STDERR_TO_DEV_NULL', 'STDOUT_TO_DEV_NULL']: attr = 'SPAWN_' + n globals()[attr] = getattr(GLib.SpawnFlags, n) deprecated_attr("GLib", attr, "GLib.SpawnFlags." + n) __all__.append(attr) for n in ['HIDDEN', 'IN_MAIN', 'REVERSE', 'NO_ARG', 'FILENAME', 'OPTIONAL_ARG', 'NOALIAS']: attr = 'OPTION_FLAG_' + n globals()[attr] = getattr(GLib.OptionFlags, n) deprecated_attr("GLib", attr, "GLib.OptionFlags." + n) __all__.append(attr) for n in ['UNKNOWN_OPTION', 'BAD_VALUE', 'FAILED']: attr = 'OPTION_ERROR_' + n deprecated_attr("GLib", attr, "GLib.OptionError." + n) globals()[attr] = getattr(GLib.OptionError, n) __all__.append(attr) # these are not currently exported in GLib gir, presumably because they are # platform dependent; so get them from our static bindings for name in ['G_MINFLOAT', 'G_MAXFLOAT', 'G_MINDOUBLE', 'G_MAXDOUBLE', 'G_MINSHORT', 'G_MAXSHORT', 'G_MAXUSHORT', 'G_MININT', 'G_MAXINT', 'G_MAXUINT', 'G_MINLONG', 'G_MAXLONG', 'G_MAXULONG', 'G_MAXSIZE', 'G_MINSSIZE', 'G_MAXSSIZE', 'G_MINOFFSET', 'G_MAXOFFSET']: attr = name.split("_", 1)[-1] globals()[attr] = getattr(_gi, name) __all__.append(attr) class MainLoop(GLib.MainLoop): # Backwards compatible constructor API def __new__(cls, context=None): return GLib.MainLoop.new(context, False) def __init__(self, context=None): pass def run(self): with register_sigint_fallback(self.quit): with wakeup_on_signal(): super(MainLoop, self).run() MainLoop = override(MainLoop) __all__.append('MainLoop') class MainContext(GLib.MainContext): # Backwards compatible API with default value def iteration(self, may_block=True): return super(MainContext, self).iteration(may_block) MainContext = override(MainContext) __all__.append('MainContext') class Source(GLib.Source): def __new__(cls, *args, **kwargs): # use our custom pygi_source_new() here as g_source_new() is not # bindable source = source_new() source.__class__ = cls setattr(source, '__pygi_custom_source', True) return source def __init__(self, *args, **kwargs): return super(Source, self).__init__() def __del__(self): if hasattr(self, '__pygi_custom_source'): self.destroy() # XXX: We have to unref the underlying source while the Python # wrapper is still valid, so the source can call into the # wrapper methods for the finalized callback. self._clear_boxed() def set_callback(self, fn, user_data=None): if hasattr(self, '__pygi_custom_source'): # use our custom pygi_source_set_callback() if for a GSource object # with custom functions source_set_callback(self, fn, user_data) else: # otherwise, for Idle and Timeout, use the standard method super(Source, self).set_callback(fn, user_data) def get_current_time(self): return GLib.get_real_time() * 0.000001 get_current_time = deprecated(get_current_time, 'GLib.Source.get_time() or GLib.get_real_time()') # as get/set_priority are introspected, we can't use the static # property(get_priority, ..) here def __get_priority(self): return self.get_priority() def __set_priority(self, value): self.set_priority(value) priority = property(__get_priority, __set_priority) def __get_can_recurse(self): return self.get_can_recurse() def __set_can_recurse(self, value): self.set_can_recurse(value) can_recurse = property(__get_can_recurse, __set_can_recurse) Source = override(Source) __all__.append('Source') class Idle(Source): def __new__(cls, priority=GLib.PRIORITY_DEFAULT): source = GLib.idle_source_new() source.__class__ = cls return source def __init__(self, priority=GLib.PRIORITY_DEFAULT): super(Source, self).__init__() if priority != GLib.PRIORITY_DEFAULT: self.set_priority(priority) __all__.append('Idle') class Timeout(Source): def __new__(cls, interval=0, priority=GLib.PRIORITY_DEFAULT): source = GLib.timeout_source_new(interval) source.__class__ = cls return source def __init__(self, interval=0, priority=GLib.PRIORITY_DEFAULT): if priority != GLib.PRIORITY_DEFAULT: self.set_priority(priority) __all__.append('Timeout') # backwards compatible API def idle_add(function, *user_data, **kwargs): priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT_IDLE) return GLib.idle_add(priority, function, *user_data) __all__.append('idle_add') def timeout_add(interval, function, *user_data, **kwargs): priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT) return GLib.timeout_add(priority, interval, function, *user_data) __all__.append('timeout_add') def timeout_add_seconds(interval, function, *user_data, **kwargs): priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT) return GLib.timeout_add_seconds(priority, interval, function, *user_data) __all__.append('timeout_add_seconds') # The GI GLib API uses g_io_add_watch_full renamed to g_io_add_watch with # a signature of (channel, priority, condition, func, user_data). # Prior to PyGObject 3.8, this function was statically bound with an API closer to the # non-full version with a signature of: (fd, condition, func, *user_data) # We need to support this until we are okay with breaking API in a way which is # not backwards compatible. # # This needs to take into account several historical APIs: # - calling with an fd as first argument # - calling with a Python file object as first argument (we keep this one as # it's really convenient and does not change the number of arguments) # - calling without a priority as second argument def _io_add_watch_get_args(channel, priority_, condition, *cb_and_user_data, **kwargs): if not isinstance(priority_, int) or isinstance(priority_, GLib.IOCondition): warnings.warn('Calling io_add_watch without priority as second argument is deprecated', PyGIDeprecationWarning) # shift the arguments around user_data = cb_and_user_data callback = condition condition = priority_ if not callable(callback): raise TypeError('third argument must be callable') # backwards compatibility: Call with priority kwarg if 'priority' in kwargs: warnings.warn('Calling io_add_watch with priority keyword argument is deprecated, put it as second positional argument', PyGIDeprecationWarning) priority_ = kwargs['priority'] else: priority_ = GLib.PRIORITY_DEFAULT else: if len(cb_and_user_data) < 1 or not callable(cb_and_user_data[0]): raise TypeError('expecting callback as fourth argument') callback = cb_and_user_data[0] user_data = cb_and_user_data[1:] # backwards compatibility: Allow calling with fd if isinstance(channel, int): func_fdtransform = lambda _, cond, *data: callback(channel, cond, *data) real_channel = GLib.IOChannel.unix_new(channel) elif isinstance(channel, socket.socket) and sys.platform == 'win32': func_fdtransform = lambda _, cond, *data: callback(channel, cond, *data) real_channel = GLib.IOChannel.win32_new_socket(channel.fileno()) elif hasattr(channel, 'fileno'): # backwards compatibility: Allow calling with Python file func_fdtransform = lambda _, cond, *data: callback(channel, cond, *data) real_channel = GLib.IOChannel.unix_new(channel.fileno()) else: assert isinstance(channel, GLib.IOChannel) func_fdtransform = callback real_channel = channel return real_channel, priority_, condition, func_fdtransform, user_data __all__.append('_io_add_watch_get_args') def io_add_watch(*args, **kwargs): """io_add_watch(channel, priority, condition, func, *user_data) -> event_source_id""" channel, priority, condition, func, user_data = _io_add_watch_get_args(*args, **kwargs) return GLib.io_add_watch(channel, priority, condition, func, *user_data) __all__.append('io_add_watch') # backwards compatible API class IOChannel(GLib.IOChannel): def __new__(cls, filedes=None, filename=None, mode=None, hwnd=None): if filedes is not None: return GLib.IOChannel.unix_new(filedes) if filename is not None: return GLib.IOChannel.new_file(filename, mode or 'r') if hwnd is not None: return GLib.IOChannel.win32_new_fd(hwnd) raise TypeError('either a valid file descriptor, file name, or window handle must be supplied') def __init__(self, *args, **kwargs): return super(IOChannel, self).__init__() def read(self, max_count=-1): return io_channel_read(self, max_count) def readline(self, size_hint=-1): # note, size_hint is just to maintain backwards compatible API; the # old static binding did not actually use it (status, buf, length, terminator_pos) = self.read_line() if buf is None: return '' return buf def readlines(self, size_hint=-1): # note, size_hint is just to maintain backwards compatible API; # the old static binding did not actually use it lines = [] status = GLib.IOStatus.NORMAL while status == GLib.IOStatus.NORMAL: (status, buf, length, terminator_pos) = self.read_line() # note, this appends an empty line after EOF; this is # bug-compatible with the old static bindings if buf is None: buf = '' lines.append(buf) return lines def write(self, buf, buflen=-1): if not isinstance(buf, bytes): buf = buf.encode('UTF-8') if buflen == -1: buflen = len(buf) (status, written) = self.write_chars(buf, buflen) return written def writelines(self, lines): for line in lines: self.write(line) _whence_map = {0: GLib.SeekType.SET, 1: GLib.SeekType.CUR, 2: GLib.SeekType.END} def seek(self, offset, whence=0): try: w = self._whence_map[whence] except KeyError: raise ValueError("invalid 'whence' value") return self.seek_position(offset, w) def add_watch(self, condition, callback, *user_data, **kwargs): priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT) return io_add_watch(self, priority, condition, callback, *user_data) add_watch = deprecated(add_watch, 'GLib.io_add_watch()') def __iter__(self): return self def __next__(self): (status, buf, length, terminator_pos) = self.read_line() if status == GLib.IOStatus.NORMAL: return buf raise StopIteration # Python 2.x compatibility next = __next__ IOChannel = override(IOChannel) __all__.append('IOChannel') class PollFD(GLib.PollFD): def __new__(cls, fd, events): pollfd = GLib.PollFD() pollfd.__class__ = cls return pollfd def __init__(self, fd, events): self.fd = fd self.events = events PollFD = override(PollFD) __all__.append('PollFD') # The GI GLib API uses g_child_watch_add_full renamed to g_child_watch_add with # a signature of (priority, pid, callback, data). # Prior to PyGObject 3.8, this function was statically bound with an API closer to the # non-full version with a signature of: (pid, callback, data=None, priority=GLib.PRIORITY_DEFAULT) # We need to support this until we are okay with breaking API in a way which is # not backwards compatible. def _child_watch_add_get_args(priority_or_pid, pid_or_callback, *args, **kwargs): user_data = [] if callable(pid_or_callback): warnings.warn('Calling child_watch_add without priority as first argument is deprecated', PyGIDeprecationWarning) pid = priority_or_pid callback = pid_or_callback if len(args) == 0: priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT) elif len(args) == 1: user_data = args priority = kwargs.get('priority', GLib.PRIORITY_DEFAULT) elif len(args) == 2: user_data = [args[0]] priority = args[1] else: raise TypeError('expected at most 4 positional arguments') else: priority = priority_or_pid pid = pid_or_callback if 'function' in kwargs: callback = kwargs['function'] user_data = args elif len(args) > 0 and callable(args[0]): callback = args[0] user_data = args[1:] else: raise TypeError('expected callback as third argument') if 'data' in kwargs: if user_data: raise TypeError('got multiple values for "data" argument') user_data = (kwargs['data'],) return priority, pid, callback, user_data # we need this to be accessible for unit testing __all__.append('_child_watch_add_get_args') def child_watch_add(*args, **kwargs): """child_watch_add(priority, pid, function, *data)""" priority, pid, function, data = _child_watch_add_get_args(*args, **kwargs) return GLib.child_watch_add(priority, pid, function, *data) __all__.append('child_watch_add') def get_current_time(): return GLib.get_real_time() * 0.000001 get_current_time = deprecated(get_current_time, 'GLib.get_real_time()') __all__.append('get_current_time') # backwards compatible API with default argument, and ignoring bytes_read # output argument def filename_from_utf8(utf8string, len=-1): return GLib.filename_from_utf8(utf8string, len)[0] __all__.append('filename_from_utf8') if hasattr(GLib, "unix_signal_add"): unix_signal_add_full = GLib.unix_signal_add __all__.append('unix_signal_add_full') deprecated_attr("GLib", "unix_signal_add_full", "GLib.unix_signal_add") # obsolete constants for backwards compatibility glib_version = (GLib.MAJOR_VERSION, GLib.MINOR_VERSION, GLib.MICRO_VERSION) __all__.append('glib_version') deprecated_attr("GLib", "glib_version", "(GLib.MAJOR_VERSION, GLib.MINOR_VERSION, GLib.MICRO_VERSION)") pyglib_version = version_info __all__.append('pyglib_version') deprecated_attr("GLib", "pyglib_version", "gi.version_info") PK ���Z�x:� � keysyms.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # pygtk - Python bindings for the GTK toolkit. # Copyright (C) 1998-2003 James Henstridge # # gtk/keysyms.py: list of keysyms. # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, see <http://www.gnu.org/licenses/>. import sys import warnings from ..module import get_introspection_module Gdk = get_introspection_module('Gdk') warnings.warn('keysyms has been deprecated. Please use Gdk.KEY_<name> instead.', RuntimeWarning) _modname = globals()['__name__'] _keysyms = sys.modules[_modname] for name in dir(Gdk): if name.startswith('KEY_'): target = name[4:] if target[0] in '0123456789': target = '_' + target value = getattr(Gdk, name) setattr(_keysyms, target, value) # Not found in Gdk but left for compatibility. Armenian_eternity = 0x14a1 Armenian_section_sign = 0x14a2 Armenian_parenleft = 0x14a5 Armenian_guillemotright = 0x14a6 Armenian_guillemotleft = 0x14a7 Armenian_em_dash = 0x14a8 Armenian_dot = 0x14a9 Armenian_mijaket = 0x14a9 Armenian_comma = 0x14ab Armenian_en_dash = 0x14ac Armenian_ellipsis = 0x14ae PK ���Z�<�l�^ �^ GObject.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2012 Canonical Ltd. # Author: Martin Pitt <martin.pitt@ubuntu.com> # Copyright (C) 2012-2013 Simon Feltman <sfeltman@src.gnome.org> # Copyright (C) 2012 Bastian Winkler <buz@netbuz.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import functools import warnings from collections import namedtuple import gi.module from gi.overrides import override, deprecated_attr from gi.repository import GLib from gi import PyGIDeprecationWarning from gi import _propertyhelper as propertyhelper from gi import _signalhelper as signalhelper from gi import _gi GObjectModule = gi.module.get_introspection_module('GObject') __all__ = [] from gi import _option as option option = option # API aliases for backwards compatibility for name in ['markup_escape_text', 'get_application_name', 'set_application_name', 'get_prgname', 'set_prgname', 'main_depth', 'filename_display_basename', 'filename_display_name', 'filename_from_utf8', 'uri_list_extract_uris', 'MainLoop', 'MainContext', 'main_context_default', 'source_remove', 'Source', 'Idle', 'Timeout', 'PollFD', 'idle_add', 'timeout_add', 'timeout_add_seconds', 'io_add_watch', 'child_watch_add', 'get_current_time', 'spawn_async']: globals()[name] = getattr(GLib, name) deprecated_attr("GObject", name, "GLib." + name) __all__.append(name) # deprecated constants for name in ['PRIORITY_DEFAULT', 'PRIORITY_DEFAULT_IDLE', 'PRIORITY_HIGH', 'PRIORITY_HIGH_IDLE', 'PRIORITY_LOW', 'IO_IN', 'IO_OUT', 'IO_PRI', 'IO_ERR', 'IO_HUP', 'IO_NVAL', 'IO_STATUS_ERROR', 'IO_STATUS_NORMAL', 'IO_STATUS_EOF', 'IO_STATUS_AGAIN', 'IO_FLAG_APPEND', 'IO_FLAG_NONBLOCK', 'IO_FLAG_IS_READABLE', 'IO_FLAG_IS_WRITEABLE', 'IO_FLAG_IS_SEEKABLE', 'IO_FLAG_MASK', 'IO_FLAG_GET_MASK', 'IO_FLAG_SET_MASK', 'SPAWN_LEAVE_DESCRIPTORS_OPEN', 'SPAWN_DO_NOT_REAP_CHILD', 'SPAWN_SEARCH_PATH', 'SPAWN_STDOUT_TO_DEV_NULL', 'SPAWN_STDERR_TO_DEV_NULL', 'SPAWN_CHILD_INHERITS_STDIN', 'SPAWN_FILE_AND_ARGV_ZERO', 'OPTION_FLAG_HIDDEN', 'OPTION_FLAG_IN_MAIN', 'OPTION_FLAG_REVERSE', 'OPTION_FLAG_NO_ARG', 'OPTION_FLAG_FILENAME', 'OPTION_FLAG_OPTIONAL_ARG', 'OPTION_FLAG_NOALIAS', 'OPTION_ERROR_UNKNOWN_OPTION', 'OPTION_ERROR_BAD_VALUE', 'OPTION_ERROR_FAILED', 'OPTION_REMAINING', 'glib_version']: with warnings.catch_warnings(): # TODO: this uses deprecated Glib attributes, silence for now warnings.simplefilter('ignore', PyGIDeprecationWarning) globals()[name] = getattr(GLib, name) deprecated_attr("GObject", name, "GLib." + name) __all__.append(name) for name in ['G_MININT8', 'G_MAXINT8', 'G_MAXUINT8', 'G_MININT16', 'G_MAXINT16', 'G_MAXUINT16', 'G_MININT32', 'G_MAXINT32', 'G_MAXUINT32', 'G_MININT64', 'G_MAXINT64', 'G_MAXUINT64']: new_name = name.split("_", 1)[-1] globals()[name] = getattr(GLib, new_name) deprecated_attr("GObject", name, "GLib." + new_name) __all__.append(name) # these are not currently exported in GLib gir, presumably because they are # platform dependent; so get them from our static bindings for name in ['G_MINFLOAT', 'G_MAXFLOAT', 'G_MINDOUBLE', 'G_MAXDOUBLE', 'G_MINSHORT', 'G_MAXSHORT', 'G_MAXUSHORT', 'G_MININT', 'G_MAXINT', 'G_MAXUINT', 'G_MINLONG', 'G_MAXLONG', 'G_MAXULONG', 'G_MAXSIZE', 'G_MINSSIZE', 'G_MAXSSIZE', 'G_MINOFFSET', 'G_MAXOFFSET']: new_name = name.split("_", 1)[-1] globals()[name] = getattr(GLib, new_name) deprecated_attr("GObject", name, "GLib." + new_name) __all__.append(name) TYPE_INVALID = GObjectModule.type_from_name('invalid') TYPE_NONE = GObjectModule.type_from_name('void') TYPE_INTERFACE = GObjectModule.type_from_name('GInterface') TYPE_CHAR = GObjectModule.type_from_name('gchar') TYPE_UCHAR = GObjectModule.type_from_name('guchar') TYPE_BOOLEAN = GObjectModule.type_from_name('gboolean') TYPE_INT = GObjectModule.type_from_name('gint') TYPE_UINT = GObjectModule.type_from_name('guint') TYPE_LONG = GObjectModule.type_from_name('glong') TYPE_ULONG = GObjectModule.type_from_name('gulong') TYPE_INT64 = GObjectModule.type_from_name('gint64') TYPE_UINT64 = GObjectModule.type_from_name('guint64') TYPE_ENUM = GObjectModule.type_from_name('GEnum') TYPE_FLAGS = GObjectModule.type_from_name('GFlags') TYPE_FLOAT = GObjectModule.type_from_name('gfloat') TYPE_DOUBLE = GObjectModule.type_from_name('gdouble') TYPE_STRING = GObjectModule.type_from_name('gchararray') TYPE_POINTER = GObjectModule.type_from_name('gpointer') TYPE_BOXED = GObjectModule.type_from_name('GBoxed') TYPE_PARAM = GObjectModule.type_from_name('GParam') TYPE_OBJECT = GObjectModule.type_from_name('GObject') TYPE_PYOBJECT = GObjectModule.type_from_name('PyObject') TYPE_GTYPE = GObjectModule.type_from_name('GType') TYPE_STRV = GObjectModule.type_from_name('GStrv') TYPE_VARIANT = GObjectModule.type_from_name('GVariant') TYPE_GSTRING = GObjectModule.type_from_name('GString') TYPE_VALUE = GObjectModule.Value.__gtype__ TYPE_UNICHAR = TYPE_UINT __all__ += ['TYPE_INVALID', 'TYPE_NONE', 'TYPE_INTERFACE', 'TYPE_CHAR', 'TYPE_UCHAR', 'TYPE_BOOLEAN', 'TYPE_INT', 'TYPE_UINT', 'TYPE_LONG', 'TYPE_ULONG', 'TYPE_INT64', 'TYPE_UINT64', 'TYPE_ENUM', 'TYPE_FLAGS', 'TYPE_FLOAT', 'TYPE_DOUBLE', 'TYPE_STRING', 'TYPE_POINTER', 'TYPE_BOXED', 'TYPE_PARAM', 'TYPE_OBJECT', 'TYPE_PYOBJECT', 'TYPE_GTYPE', 'TYPE_STRV', 'TYPE_VARIANT', 'TYPE_GSTRING', 'TYPE_UNICHAR', 'TYPE_VALUE'] # Deprecated, use GLib directly for name in ['Pid', 'GError', 'OptionGroup', 'OptionContext']: globals()[name] = getattr(GLib, name) deprecated_attr("GObject", name, "GLib." + name) __all__.append(name) # Deprecated, use: GObject.ParamFlags.* directly for name in ['PARAM_CONSTRUCT', 'PARAM_CONSTRUCT_ONLY', 'PARAM_LAX_VALIDATION', 'PARAM_READABLE', 'PARAM_WRITABLE']: new_name = name.split("_", 1)[-1] globals()[name] = getattr(GObjectModule.ParamFlags, new_name) deprecated_attr("GObject", name, "GObject.ParamFlags." + new_name) __all__.append(name) # PARAM_READWRITE should come from the gi module but cannot due to: # https://gitlab.gnome.org/GNOME/gobject-introspection/issues/75 PARAM_READWRITE = GObjectModule.ParamFlags.READABLE | \ GObjectModule.ParamFlags.WRITABLE deprecated_attr("GObject", "PARAM_READWRITE", "GObject.ParamFlags.READWRITE") __all__.append("PARAM_READWRITE") # Deprecated, use: GObject.SignalFlags.* directly for name in ['SIGNAL_ACTION', 'SIGNAL_DETAILED', 'SIGNAL_NO_HOOKS', 'SIGNAL_NO_RECURSE', 'SIGNAL_RUN_CLEANUP', 'SIGNAL_RUN_FIRST', 'SIGNAL_RUN_LAST']: new_name = name.split("_", 1)[-1] globals()[name] = getattr(GObjectModule.SignalFlags, new_name) deprecated_attr("GObject", name, "GObject.SignalFlags." + new_name) __all__.append(name) # Static types GBoxed = _gi.GBoxed GEnum = _gi.GEnum GFlags = _gi.GFlags GInterface = _gi.GInterface GObject = _gi.GObject GObjectWeakRef = _gi.GObjectWeakRef GParamSpec = _gi.GParamSpec GPointer = _gi.GPointer GType = _gi.GType Warning = _gi.Warning __all__ += ['GBoxed', 'GEnum', 'GFlags', 'GInterface', 'GObject', 'GObjectWeakRef', 'GParamSpec', 'GPointer', 'GType', 'Warning'] features = {'generic-c-marshaller': True} list_properties = _gi.list_properties new = _gi.new pygobject_version = _gi.pygobject_version threads_init = GLib.threads_init type_register = _gi.type_register __all__ += ['features', 'list_properties', 'new', 'pygobject_version', 'threads_init', 'type_register'] class Value(GObjectModule.Value): def __init__(self, value_type=None, py_value=None): GObjectModule.Value.__init__(self) if value_type is not None: self.init(value_type) if py_value is not None: self.set_value(py_value) @property def __g_type(self): # XXX: This is the same as self.g_type, but the field marshalling # code is currently very slow. return _gi._gvalue_get_type(self) def set_boxed(self, boxed): if not self.__g_type.is_a(TYPE_BOXED): warnings.warn('Calling set_boxed() on a non-boxed type deprecated', PyGIDeprecationWarning, stacklevel=2) # Workaround the introspection marshalers inability to know # these methods should be marshaling boxed types. This is because # the type information is stored on the GValue. _gi._gvalue_set(self, boxed) def get_boxed(self): if not self.__g_type.is_a(TYPE_BOXED): warnings.warn('Calling get_boxed() on a non-boxed type deprecated', PyGIDeprecationWarning, stacklevel=2) return _gi._gvalue_get(self) def set_value(self, py_value): gtype = self.__g_type if gtype == TYPE_CHAR: self.set_char(py_value) elif gtype == TYPE_UCHAR: self.set_uchar(py_value) elif gtype == TYPE_STRING: if not isinstance(py_value, str) and py_value is not None: raise TypeError("Expected string but got %s%s" % (py_value, type(py_value))) _gi._gvalue_set(self, py_value) elif gtype == TYPE_PARAM: self.set_param(py_value) elif gtype.is_a(TYPE_FLAGS): self.set_flags(py_value) elif gtype == TYPE_POINTER: self.set_pointer(py_value) elif gtype == TYPE_GTYPE: self.set_gtype(py_value) elif gtype == TYPE_VARIANT: self.set_variant(py_value) else: # Fall back to _gvalue_set which handles some more cases # like fundamentals for which a converter is registered try: _gi._gvalue_set(self, py_value) except TypeError: if gtype == TYPE_INVALID: raise TypeError("GObject.Value needs to be initialized first") raise def get_value(self): gtype = self.__g_type if gtype == TYPE_CHAR: return self.get_char() elif gtype == TYPE_UCHAR: return self.get_uchar() elif gtype == TYPE_PARAM: return self.get_param() elif gtype.is_a(TYPE_ENUM): return self.get_enum() elif gtype.is_a(TYPE_FLAGS): return self.get_flags() elif gtype == TYPE_POINTER: return self.get_pointer() elif gtype == TYPE_GTYPE: return self.get_gtype() elif gtype == TYPE_VARIANT: # get_variant was missing annotations # https://gitlab.gnome.org/GNOME/glib/merge_requests/492 return self.dup_variant() else: try: return _gi._gvalue_get(self) except TypeError: if gtype == TYPE_INVALID: return None raise def __repr__(self): return '<Value (%s) %s>' % (self.__g_type.name, self.get_value()) Value = override(Value) __all__.append('Value') def type_from_name(name): type_ = GObjectModule.type_from_name(name) if type_ == TYPE_INVALID: raise RuntimeError('unknown type name: %s' % name) return type_ __all__.append('type_from_name') def type_parent(type_): parent = GObjectModule.type_parent(type_) if parent == TYPE_INVALID: raise RuntimeError('no parent for type') return parent __all__.append('type_parent') def _validate_type_for_signal_method(type_): if hasattr(type_, '__gtype__'): type_ = type_.__gtype__ if not type_.is_instantiatable() and not type_.is_interface(): raise TypeError('type must be instantiable or an interface, got %s' % type_) def signal_list_ids(type_): _validate_type_for_signal_method(type_) return GObjectModule.signal_list_ids(type_) __all__.append('signal_list_ids') def signal_list_names(type_): ids = signal_list_ids(type_) return tuple(GObjectModule.signal_name(i) for i in ids) __all__.append('signal_list_names') def signal_lookup(name, type_): _validate_type_for_signal_method(type_) return GObjectModule.signal_lookup(name, type_) __all__.append('signal_lookup') SignalQuery = namedtuple('SignalQuery', ['signal_id', 'signal_name', 'itype', 'signal_flags', 'return_type', # n_params', 'param_types']) def signal_query(id_or_name, type_=None): if type_ is not None: id_or_name = signal_lookup(id_or_name, type_) res = GObjectModule.signal_query(id_or_name) assert res is not None if res.signal_id == 0: return None # Return a named tuple to allows indexing which is compatible with the # static bindings along with field like access of the gi struct. # Note however that the n_params was not returned from the static bindings # so we must skip over it. return SignalQuery(res.signal_id, res.signal_name, res.itype, res.signal_flags, res.return_type, tuple(res.param_types)) __all__.append('signal_query') class _HandlerBlockManager(object): def __init__(self, obj, handler_id): self.obj = obj self.handler_id = handler_id def __enter__(self): pass def __exit__(self, exc_type, exc_value, traceback): GObjectModule.signal_handler_unblock(self.obj, self.handler_id) def signal_handler_block(obj, handler_id): """Blocks the signal handler from being invoked until handler_unblock() is called. :param GObject.Object obj: Object instance to block handlers for. :param int handler_id: Id of signal to block. :returns: A context manager which optionally can be used to automatically unblock the handler: .. code-block:: python with GObject.signal_handler_block(obj, id): pass """ GObjectModule.signal_handler_block(obj, handler_id) return _HandlerBlockManager(obj, handler_id) __all__.append('signal_handler_block') def signal_parse_name(detailed_signal, itype, force_detail_quark): """Parse a detailed signal name into (signal_id, detail). :param str detailed_signal: Signal name which can include detail. For example: "notify:prop_name" :returns: Tuple of (signal_id, detail) :raises ValueError: If the given signal is unknown. """ res, signal_id, detail = GObjectModule.signal_parse_name(detailed_signal, itype, force_detail_quark) if res: return signal_id, detail else: raise ValueError('%s: unknown signal name: %s' % (itype, detailed_signal)) __all__.append('signal_parse_name') def remove_emission_hook(obj, detailed_signal, hook_id): signal_id, detail = signal_parse_name(detailed_signal, obj, True) GObjectModule.signal_remove_emission_hook(signal_id, hook_id) __all__.append('remove_emission_hook') # GObject accumulators with pure Python implementations # These return a tuple of (continue_emission, accumulation_result) def signal_accumulator_first_wins(ihint, return_accu, handler_return, user_data=None): # Stop emission but return the result of the last handler return (False, handler_return) __all__.append('signal_accumulator_first_wins') def signal_accumulator_true_handled(ihint, return_accu, handler_return, user_data=None): # Stop emission if the last handler returns True return (not handler_return, handler_return) __all__.append('signal_accumulator_true_handled') # Statically bound signal functions which need to clobber GI (for now) add_emission_hook = _gi.add_emission_hook signal_new = _gi.signal_new __all__ += ['add_emission_hook', 'signal_new'] class _FreezeNotifyManager(object): def __init__(self, obj): self.obj = obj def __enter__(self): pass def __exit__(self, exc_type, exc_value, traceback): self.obj.thaw_notify() def _signalmethod(func): # Function wrapper for signal functions used as instance methods. # This is needed when the signal functions come directly from GI. # (they are not already wrapped) @functools.wraps(func) def meth(*args, **kwargs): return func(*args, **kwargs) return meth class Object(GObjectModule.Object): def _unsupported_method(self, *args, **kargs): raise RuntimeError('This method is currently unsupported.') def _unsupported_data_method(self, *args, **kargs): raise RuntimeError('Data access methods are unsupported. ' 'Use normal Python attributes instead') # Generic data methods are not needed in python as it can be handled # with standard attribute access: https://bugzilla.gnome.org/show_bug.cgi?id=641944 get_data = _unsupported_data_method get_qdata = _unsupported_data_method set_data = _unsupported_data_method steal_data = _unsupported_data_method steal_qdata = _unsupported_data_method replace_data = _unsupported_data_method replace_qdata = _unsupported_data_method # The following methods as unsupported until we verify # they work as gi methods. bind_property_full = _unsupported_method compat_control = _unsupported_method interface_find_property = _unsupported_method interface_install_property = _unsupported_method interface_list_properties = _unsupported_method notify_by_pspec = _unsupported_method watch_closure = _unsupported_method # Make all reference management methods private but still accessible. _ref = GObjectModule.Object.ref _ref_sink = GObjectModule.Object.ref_sink _unref = GObjectModule.Object.unref _force_floating = GObjectModule.Object.force_floating ref = _unsupported_method ref_sink = _unsupported_method unref = _unsupported_method force_floating = _unsupported_method # The following methods are static APIs which need to leap frog the # gi methods until we verify the gi methods can replace them. get_property = _gi.GObject.get_property get_properties = _gi.GObject.get_properties set_property = _gi.GObject.set_property set_properties = _gi.GObject.set_properties bind_property = _gi.GObject.bind_property connect = _gi.GObject.connect connect_after = _gi.GObject.connect_after connect_object = _gi.GObject.connect_object connect_object_after = _gi.GObject.connect_object_after disconnect_by_func = _gi.GObject.disconnect_by_func handler_block_by_func = _gi.GObject.handler_block_by_func handler_unblock_by_func = _gi.GObject.handler_unblock_by_func emit = _gi.GObject.emit chain = _gi.GObject.chain weak_ref = _gi.GObject.weak_ref __copy__ = _gi.GObject.__copy__ __deepcopy__ = _gi.GObject.__deepcopy__ def freeze_notify(self): """Freezes the object's property-changed notification queue. :returns: A context manager which optionally can be used to automatically thaw notifications. This will freeze the object so that "notify" signals are blocked until the thaw_notify() method is called. .. code-block:: python with obj.freeze_notify(): pass """ super(Object, self).freeze_notify() return _FreezeNotifyManager(self) def connect_data(self, detailed_signal, handler, *data, **kwargs): """Connect a callback to the given signal with optional user data. :param str detailed_signal: A detailed signal to connect to. :param callable handler: Callback handler to connect to the signal. :param *data: Variable data which is passed through to the signal handler. :param GObject.ConnectFlags connect_flags: Flags used for connection options. :returns: A signal id which can be used with disconnect. """ flags = kwargs.get('connect_flags', 0) if flags & GObjectModule.ConnectFlags.AFTER: connect_func = _gi.GObject.connect_after else: connect_func = _gi.GObject.connect if flags & GObjectModule.ConnectFlags.SWAPPED: if len(data) != 1: raise ValueError('Using GObject.ConnectFlags.SWAPPED requires exactly ' 'one argument for user data, got: %s' % [data]) def new_handler(obj, *args): # Swap obj with the last element in args which will be the user # data passed to the connect function. args = list(args) swap = args.pop() args = args + [obj] return handler(swap, *args) else: new_handler = handler return connect_func(self, detailed_signal, new_handler, *data) # # Aliases # handler_block = signal_handler_block handler_unblock = _signalmethod(GObjectModule.signal_handler_unblock) disconnect = _signalmethod(GObjectModule.signal_handler_disconnect) handler_disconnect = _signalmethod(GObjectModule.signal_handler_disconnect) handler_is_connected = _signalmethod(GObjectModule.signal_handler_is_connected) stop_emission_by_name = _signalmethod(GObjectModule.signal_stop_emission_by_name) # # Deprecated Methods # def stop_emission(self, detailed_signal): """Deprecated, please use stop_emission_by_name.""" warnings.warn(self.stop_emission.__doc__, PyGIDeprecationWarning, stacklevel=2) return self.stop_emission_by_name(detailed_signal) emit_stop_by_name = stop_emission Object = override(Object) GObject = Object __all__ += ['Object', 'GObject'] class Binding(GObjectModule.Binding): def __call__(self): warnings.warn('Using parentheses (binding()) to retrieve the Binding object is no ' 'longer needed because the binding is returned directly from "bind_property.', PyGIDeprecationWarning, stacklevel=2) return self def unbind(self): # Fixed in newer glib if (GLib.MAJOR_VERSION, GLib.MINOR_VERSION, GLib.MICRO_VERSION) >= (2, 57, 3): return super(Binding, self).unbind() if hasattr(self, '_unbound'): raise ValueError('binding has already been cleared out') else: setattr(self, '_unbound', True) super(Binding, self).unbind() Binding = override(Binding) __all__.append('Binding') Property = propertyhelper.Property Signal = signalhelper.Signal SignalOverride = signalhelper.SignalOverride # Deprecated naming "property" available for backwards compatibility. # Keep this at the end of the file to avoid clobbering the builtin. property = Property deprecated_attr("GObject", "property", "GObject.Property") __all__ += ['Property', 'Signal', 'SignalOverride', 'property'] PK ���Z�`�� � Pango.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2010 Paolo Borelli <pborelli@gnome.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA from ..overrides import override from ..module import get_introspection_module Pango = get_introspection_module('Pango') __all__ = [] class FontDescription(Pango.FontDescription): def __new__(cls, string=None): if string is not None: return Pango.font_description_from_string(string) else: return Pango.FontDescription.__new__(cls) def __init__(self, *args, **kwargs): return super(FontDescription, self).__init__() FontDescription = override(FontDescription) __all__.append('FontDescription') class Layout(Pango.Layout): def __new__(cls, context): return Pango.Layout.new(context) def set_markup(self, text, length=-1): super(Layout, self).set_markup(text, length) def set_text(self, text, length=-1): super(Layout, self).set_text(text, length) Layout = override(Layout) __all__.append('Layout') PK ���Z (#�YI YI Gio.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2010 Ignacio Casal Quinteiro <icq@gnome.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import warnings from .._ossighelper import wakeup_on_signal, register_sigint_fallback from ..overrides import override, deprecated_init, wrap_list_store_sort_func from ..module import get_introspection_module from gi import PyGIWarning from gi.repository import GLib import sys Gio = get_introspection_module('Gio') __all__ = [] class Application(Gio.Application): def run(self, *args, **kwargs): with register_sigint_fallback(self.quit): with wakeup_on_signal(): return Gio.Application.run(self, *args, **kwargs) Application = override(Application) __all__.append('Application') def _warn_init(cls, instead=None): def new_init(self, *args, **kwargs): super(cls, self).__init__(*args, **kwargs) name = cls.__module__.rsplit(".", 1)[-1] + "." + cls.__name__ if instead: warnings.warn( ("%s shouldn't be instantiated directly, " "use %s instead." % (name, instead)), PyGIWarning, stacklevel=2) else: warnings.warn( "%s shouldn't be instantiated directly." % (name,), PyGIWarning, stacklevel=2) return new_init @override class VolumeMonitor(Gio.VolumeMonitor): # https://bugzilla.gnome.org/show_bug.cgi?id=744690 __init__ = _warn_init(Gio.VolumeMonitor, "Gio.VolumeMonitor.get()") __all__.append('VolumeMonitor') @override class DBusAnnotationInfo(Gio.DBusAnnotationInfo): __init__ = _warn_init(Gio.DBusAnnotationInfo) __all__.append('DBusAnnotationInfo') @override class DBusArgInfo(Gio.DBusArgInfo): __init__ = _warn_init(Gio.DBusArgInfo) __all__.append('DBusArgInfo') @override class DBusMethodInfo(Gio.DBusMethodInfo): __init__ = _warn_init(Gio.DBusMethodInfo) __all__.append('DBusMethodInfo') @override class DBusSignalInfo(Gio.DBusSignalInfo): __init__ = _warn_init(Gio.DBusSignalInfo) __all__.append('DBusSignalInfo') @override class DBusInterfaceInfo(Gio.DBusInterfaceInfo): __init__ = _warn_init(Gio.DBusInterfaceInfo) __all__.append('DBusInterfaceInfo') @override class DBusNodeInfo(Gio.DBusNodeInfo): __init__ = _warn_init(Gio.DBusNodeInfo) __all__.append('DBusNodeInfo') class ActionMap(Gio.ActionMap): def add_action_entries(self, entries, user_data=None): """ The add_action_entries() method is a convenience function for creating multiple Gio.SimpleAction instances and adding them to a Gio.ActionMap. Each action is constructed as per one entry. :param list entries: List of entry tuples for add_action() method. The entry tuple can vary in size with the following information: * The name of the action. Must be specified. * The callback to connect to the "activate" signal of the action. Since GLib 2.40, this can be None for stateful actions, in which case the default handler is used. For boolean-stated actions with no parameter, this is a toggle. For other state types (and parameter type equal to the state type) this will be a function that just calls change_state (which you should provide). * The type of the parameter that must be passed to the activate function for this action, given as a single GLib.Variant type string (or None for no parameter) * The initial state for this action, given in GLib.Variant text format. The state is parsed with no extra type information, so type tags must be added to the string if they are necessary. Stateless actions should give None here. * The callback to connect to the "change-state" signal of the action. All stateful actions should provide a handler here; stateless actions should not. :param user_data: The user data for signal connections, or None """ try: iter(entries) except (TypeError): raise TypeError('entries must be iterable') def _process_action(name, activate=None, parameter_type=None, state=None, change_state=None): if parameter_type: if not GLib.VariantType.string_is_valid(parameter_type): raise TypeError("The type string '%s' given as the " "parameter type for action '%s' is " "not a valid GVariant type string. " % (parameter_type, name)) variant_parameter = GLib.VariantType.new(parameter_type) else: variant_parameter = None if state is not None: # stateful action variant_state = GLib.Variant.parse(None, state, None, None) action = Gio.SimpleAction.new_stateful(name, variant_parameter, variant_state) if change_state is not None: action.connect('change-state', change_state, user_data) else: # stateless action if change_state is not None: raise ValueError("Stateless action '%s' should give " "None for 'change_state', not '%s'." % (name, change_state)) action = Gio.SimpleAction(name=name, parameter_type=variant_parameter) if activate is not None: action.connect('activate', activate, user_data) self.add_action(action) for entry in entries: # using inner function above since entries can leave out optional arguments _process_action(*entry) ActionMap = override(ActionMap) __all__.append('ActionMap') class FileEnumerator(Gio.FileEnumerator): def __iter__(self): return self def __next__(self): file_info = self.next_file(None) if file_info is not None: return file_info else: raise StopIteration # python 2 compat for the iter protocol next = __next__ FileEnumerator = override(FileEnumerator) __all__.append('FileEnumerator') class MenuItem(Gio.MenuItem): def set_attribute(self, attributes): for (name, format_string, value) in attributes: self.set_attribute_value(name, GLib.Variant(format_string, value)) MenuItem = override(MenuItem) __all__.append('MenuItem') class Settings(Gio.Settings): '''Provide dictionary-like access to GLib.Settings.''' __init__ = deprecated_init(Gio.Settings.__init__, arg_names=('schema', 'path', 'backend')) def __contains__(self, key): return key in self.list_keys() def __len__(self): return len(self.list_keys()) def __iter__(self): for key in self.list_keys(): yield key def __bool__(self): # for "if mysettings" we don't want a dictionary-like test here, just # if the object isn't None return True # alias for Python 2.x object protocol __nonzero__ = __bool__ def __getitem__(self, key): # get_value() aborts the program on an unknown key if key not in self: raise KeyError('unknown key: %r' % (key,)) return self.get_value(key).unpack() def __setitem__(self, key, value): # set_value() aborts the program on an unknown key if key not in self: raise KeyError('unknown key: %r' % (key,)) # determine type string of this key range = self.get_range(key) type_ = range.get_child_value(0).get_string() v = range.get_child_value(1) if type_ == 'type': # v is boxed empty array, type of its elements is the allowed value type type_str = v.get_child_value(0).get_type_string() assert type_str.startswith('a') type_str = type_str[1:] elif type_ == 'enum': # v is an array with the allowed values assert v.get_child_value(0).get_type_string().startswith('a') type_str = v.get_child_value(0).get_child_value(0).get_type_string() allowed = v.unpack() if value not in allowed: raise ValueError('value %s is not an allowed enum (%s)' % (value, allowed)) elif type_ == 'range': tuple_ = v.get_child_value(0) type_str = tuple_.get_child_value(0).get_type_string() min_, max_ = tuple_.unpack() if value < min_ or value > max_: raise ValueError( 'value %s not in range (%s - %s)' % (value, min_, max_)) else: raise NotImplementedError('Cannot handle allowed type range class ' + str(type_)) self.set_value(key, GLib.Variant(type_str, value)) def keys(self): return self.list_keys() Settings = override(Settings) __all__.append('Settings') class _DBusProxyMethodCall: '''Helper class to implement DBusProxy method calls.''' def __init__(self, dbus_proxy, method_name): self.dbus_proxy = dbus_proxy self.method_name = method_name def __async_result_handler(self, obj, result, user_data): (result_callback, error_callback, real_user_data) = user_data try: ret = obj.call_finish(result) except Exception: etype, e = sys.exc_info()[:2] # return exception as value if error_callback: error_callback(obj, e, real_user_data) else: result_callback(obj, e, real_user_data) return result_callback(obj, self._unpack_result(ret), real_user_data) def __call__(self, *args, **kwargs): # the first positional argument is the signature, unless we are calling # a method without arguments; then signature is implied to be '()'. if args: signature = args[0] args = args[1:] if not isinstance(signature, str): raise TypeError('first argument must be the method signature string: %r' % signature) else: signature = '()' arg_variant = GLib.Variant(signature, tuple(args)) if 'result_handler' in kwargs: # asynchronous call user_data = (kwargs['result_handler'], kwargs.get('error_handler'), kwargs.get('user_data')) self.dbus_proxy.call(self.method_name, arg_variant, kwargs.get('flags', 0), kwargs.get('timeout', -1), None, self.__async_result_handler, user_data) else: # synchronous call result = self.dbus_proxy.call_sync(self.method_name, arg_variant, kwargs.get('flags', 0), kwargs.get('timeout', -1), None) return self._unpack_result(result) @classmethod def _unpack_result(klass, result): '''Convert a D-BUS return variant into an appropriate return value''' result = result.unpack() # to be compatible with standard Python behaviour, unbox # single-element tuples and return None for empty result tuples if len(result) == 1: result = result[0] elif len(result) == 0: result = None return result class DBusProxy(Gio.DBusProxy): '''Provide comfortable and pythonic method calls. This marshalls the method arguments into a GVariant, invokes the call_sync() method on the DBusProxy object, and unmarshalls the result GVariant back into a Python tuple. The first argument always needs to be the D-Bus signature tuple of the method call. Example: proxy = Gio.DBusProxy.new_sync(...) result = proxy.MyMethod('(is)', 42, 'hello') The exception are methods which take no arguments, like proxy.MyMethod('()'). For these you can omit the signature and just write proxy.MyMethod(). Optional keyword arguments: - timeout: timeout for the call in milliseconds (default to D-Bus timeout) - flags: Combination of Gio.DBusCallFlags.* - result_handler: Do an asynchronous method call and invoke result_handler(proxy_object, result, user_data) when it finishes. - error_handler: If the asynchronous call raises an exception, error_handler(proxy_object, exception, user_data) is called when it finishes. If error_handler is not given, result_handler is called with the exception object as result instead. - user_data: Optional user data to pass to result_handler for asynchronous calls. Example for asynchronous calls: def mymethod_done(proxy, result, user_data): if isinstance(result, Exception): # handle error else: # do something with result proxy.MyMethod('(is)', 42, 'hello', result_handler=mymethod_done, user_data='data') ''' def __getattr__(self, name): return _DBusProxyMethodCall(self, name) DBusProxy = override(DBusProxy) __all__.append('DBusProxy') class ListModel(Gio.ListModel): def __getitem__(self, key): if isinstance(key, slice): return [self.get_item(i) for i in range(*key.indices(len(self)))] elif isinstance(key, int): if key < 0: key += len(self) if key < 0: raise IndexError ret = self.get_item(key) if ret is None: raise IndexError return ret else: raise TypeError def __contains__(self, item): pytype = self.get_item_type().pytype if not isinstance(item, pytype): raise TypeError( "Expected type %s.%s" % (pytype.__module__, pytype.__name__)) for i in self: if i == item: return True return False def __len__(self): return self.get_n_items() def __iter__(self): for i in range(len(self)): yield self.get_item(i) ListModel = override(ListModel) __all__.append('ListModel') if (GLib.MAJOR_VERSION, GLib.MINOR_VERSION, GLib.MICRO_VERSION) < (2, 57, 1): # The "additions" functionality in splice() was broken in older glib # https://bugzilla.gnome.org/show_bug.cgi?id=795307 # This is a slower fallback which emits a signal per added item def _list_store_splice(self, position, n_removals, additions): self.splice(position, n_removals, []) for v in reversed(additions): self.insert(position, v) else: def _list_store_splice(self, position, n_removals, additions): self.splice(position, n_removals, additions) class ListStore(Gio.ListStore): def sort(self, compare_func, *user_data): compare_func = wrap_list_store_sort_func(compare_func) return super(ListStore, self).sort(compare_func, *user_data) def insert_sorted(self, item, compare_func, *user_data): compare_func = wrap_list_store_sort_func(compare_func) return super(ListStore, self).insert_sorted( item, compare_func, *user_data) def __delitem__(self, key): if isinstance(key, slice): start, stop, step = key.indices(len(self)) if step == 1: _list_store_splice(self, start, max(stop - start, 0), []) elif step == -1: _list_store_splice(self, stop + 1, max(start - stop, 0), []) else: for i in sorted(range(start, stop, step), reverse=True): self.remove(i) elif isinstance(key, int): if key < 0: key += len(self) if key < 0 or key >= len(self): raise IndexError self.remove(key) else: raise TypeError def __setitem__(self, key, value): if isinstance(key, slice): pytype = self.get_item_type().pytype valuelist = [] for v in value: if not isinstance(v, pytype): raise TypeError( "Expected type %s.%s" % ( pytype.__module__, pytype.__name__)) valuelist.append(v) start, stop, step = key.indices(len(self)) if step == 1: _list_store_splice( self, start, max(stop - start, 0), valuelist) else: indices = list(range(start, stop, step)) if len(indices) != len(valuelist): raise ValueError if step == -1: _list_store_splice( self, stop + 1, max(start - stop, 0), valuelist[::-1]) else: for i, v in zip(indices, valuelist): _list_store_splice(self, i, 1, [v]) elif isinstance(key, int): if key < 0: key += len(self) if key < 0 or key >= len(self): raise IndexError pytype = self.get_item_type().pytype if not isinstance(value, pytype): raise TypeError( "Expected type %s.%s" % ( pytype.__module__, pytype.__name__)) _list_store_splice(self, key, 1, [value]) else: raise TypeError ListStore = override(ListStore) __all__.append('ListStore') PK ���ZZ�mE�� �� Gtk.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2009 Johan Dahlin <johan@gnome.org> # 2010 Simon van der Linden <svdlinden@src.gnome.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import sys import warnings from gi.repository import GObject from .._ossighelper import wakeup_on_signal, register_sigint_fallback from .._gtktemplate import Template, _extract_handler_and_args from ..overrides import (override, strip_boolean_result, deprecated_init, wrap_list_store_sort_func) from ..module import get_introspection_module from gi import PyGIDeprecationWarning Gtk = get_introspection_module('Gtk') GTK2 = Gtk._version == '2.0' GTK3 = Gtk._version == '3.0' GTK4 = Gtk._version == '4.0' __all__ = [] Template = Template __all__.append('Template') # Exposed for unit-testing. _extract_handler_and_args = _extract_handler_and_args __all__.append('_extract_handler_and_args') if GTK2: warn_msg = "You have imported the Gtk 2.0 module. Because Gtk 2.0 \ was not designed for use with introspection some of the \ interfaces and API will fail. As such this is not supported \ by the pygobject development team and we encourage you to \ port your app to Gtk 3 or greater. PyGTK is the recomended \ python module to use with Gtk 2.0" warnings.warn(warn_msg, RuntimeWarning) class PyGTKDeprecationWarning(PyGIDeprecationWarning): pass __all__.append('PyGTKDeprecationWarning') if GTK2 or GTK3: def _construct_target_list(targets): """Create a list of TargetEntry items from a list of tuples in the form (target, flags, info) The list can also contain existing TargetEntry items in which case the existing entry is re-used in the return list. """ target_entries = [] for entry in targets: if not isinstance(entry, Gtk.TargetEntry): entry = Gtk.TargetEntry.new(*entry) target_entries.append(entry) return target_entries __all__.append('_construct_target_list') def _builder_connect_callback(builder, gobj, signal_name, handler_name, connect_obj, flags, obj_or_map): handler, args = _extract_handler_and_args(obj_or_map, handler_name) after = flags & GObject.ConnectFlags.AFTER if connect_obj is not None: if after: gobj.connect_object_after(signal_name, handler, connect_obj, *args) else: gobj.connect_object(signal_name, handler, connect_obj, *args) else: if after: gobj.connect_after(signal_name, handler, *args) else: gobj.connect(signal_name, handler, *args) class _FreezeNotifyManager(object): def __init__(self, obj): self.obj = obj def __enter__(self): pass def __exit__(self, exc_type, exc_value, traceback): self.obj.thaw_child_notify() class Widget(Gtk.Widget): translate_coordinates = strip_boolean_result(Gtk.Widget.translate_coordinates) if GTK4: def __contains__(self, child): return child in list(self) def __iter__(self): child = self.get_first_child() while child: yield child child = child.get_next_sibling() if GTK2 or GTK3: def freeze_child_notify(self): super(Widget, self).freeze_child_notify() return _FreezeNotifyManager(self) if GTK2 or GTK3: def drag_dest_set_target_list(self, target_list): if (target_list is not None) and (not isinstance(target_list, Gtk.TargetList)): target_list = Gtk.TargetList.new(_construct_target_list(target_list)) super(Widget, self).drag_dest_set_target_list(target_list) if GTK2 or GTK3: def drag_source_set_target_list(self, target_list): if (target_list is not None) and (not isinstance(target_list, Gtk.TargetList)): target_list = Gtk.TargetList.new(_construct_target_list(target_list)) super(Widget, self).drag_source_set_target_list(target_list) if GTK2 or GTK3: def style_get_property(self, property_name, value=None): if value is None: prop = self.find_style_property(property_name) if prop is None: raise ValueError('Class "%s" does not contain style property "%s"' % (self, property_name)) value = GObject.Value(prop.value_type) Gtk.Widget.style_get_property(self, property_name, value) return value.get_value() Widget = override(Widget) __all__.append('Widget') if GTK2 or GTK3: class Container(Gtk.Container, Widget): def __len__(self): return len(self.get_children()) def __contains__(self, child): return child in self.get_children() def __iter__(self): return iter(self.get_children()) def __bool__(self): return True # alias for Python 2.x object protocol __nonzero__ = __bool__ def child_get_property(self, child, property_name, value=None): if value is None: prop = self.find_child_property(property_name) if prop is None: raise ValueError('Class "%s" does not contain child property "%s"' % (self, property_name)) value = GObject.Value(prop.value_type) Gtk.Container.child_get_property(self, child, property_name, value) return value.get_value() def child_get(self, child, *prop_names): """Returns a list of child property values for the given names.""" return [self.child_get_property(child, name) for name in prop_names] def child_set(self, child, **kwargs): """Set a child properties on the given child to key/value pairs.""" for name, value in kwargs.items(): name = name.replace('_', '-') self.child_set_property(child, name, value) get_focus_chain = strip_boolean_result(Gtk.Container.get_focus_chain) Container = override(Container) __all__.append('Container') else: Container = object class Editable(Gtk.Editable): def insert_text(self, text, position): return super(Editable, self).insert_text(text, -1, position) get_selection_bounds = strip_boolean_result(Gtk.Editable.get_selection_bounds, fail_ret=()) Editable = override(Editable) __all__.append("Editable") if GTK2 or GTK3: class Action(Gtk.Action): __init__ = deprecated_init(Gtk.Action.__init__, arg_names=('name', 'label', 'tooltip', 'stock_id'), category=PyGTKDeprecationWarning) Action = override(Action) __all__.append("Action") class RadioAction(Gtk.RadioAction): __init__ = deprecated_init(Gtk.RadioAction.__init__, arg_names=('name', 'label', 'tooltip', 'stock_id', 'value'), category=PyGTKDeprecationWarning) RadioAction = override(RadioAction) __all__.append("RadioAction") class ActionGroup(Gtk.ActionGroup): __init__ = deprecated_init(Gtk.ActionGroup.__init__, arg_names=('name',), category=PyGTKDeprecationWarning) def add_actions(self, entries, user_data=None): """ The add_actions() method is a convenience method that creates a number of gtk.Action objects based on the information in the list of action entry tuples contained in entries and adds them to the action group. The entry tuples can vary in size from one to six items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The callback function invoked when the action is activated. Optional with a default value of None. The "activate" signals of the actions are connected to the callbacks and their accel paths are set to <Actions>/group-name/action-name. """ try: iter(entries) except (TypeError): raise TypeError('entries must be iterable') def _process_action(name, stock_id=None, label=None, accelerator=None, tooltip=None, callback=None): action = Action(name=name, label=label, tooltip=tooltip, stock_id=stock_id) if callback is not None: if user_data is None: action.connect('activate', callback) else: action.connect('activate', callback, user_data) self.add_action_with_accel(action, accelerator) for e in entries: # using inner function above since entries can leave out optional arguments _process_action(*e) def add_toggle_actions(self, entries, user_data=None): """ The add_toggle_actions() method is a convenience method that creates a number of gtk.ToggleAction objects based on the information in the list of action entry tuples contained in entries and adds them to the action group. The toggle action entry tuples can vary in size from one to seven items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The callback function invoked when the action is activated. Optional with a default value of None. * A flag indicating whether the toggle action is active. Optional with a default value of False. The "activate" signals of the actions are connected to the callbacks and their accel paths are set to <Actions>/group-name/action-name. """ try: iter(entries) except (TypeError): raise TypeError('entries must be iterable') def _process_action(name, stock_id=None, label=None, accelerator=None, tooltip=None, callback=None, is_active=False): action = Gtk.ToggleAction(name=name, label=label, tooltip=tooltip, stock_id=stock_id) action.set_active(is_active) if callback is not None: if user_data is None: action.connect('activate', callback) else: action.connect('activate', callback, user_data) self.add_action_with_accel(action, accelerator) for e in entries: # using inner function above since entries can leave out optional arguments _process_action(*e) def add_radio_actions(self, entries, value=None, on_change=None, user_data=None): """ The add_radio_actions() method is a convenience method that creates a number of gtk.RadioAction objects based on the information in the list of action entry tuples contained in entries and adds them to the action group. The entry tuples can vary in size from one to six items with the following information: * The name of the action. Must be specified. * The stock id for the action. Optional with a default value of None if a label is specified. * The label for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None if a stock id is specified. * The accelerator for the action, in the format understood by the gtk.accelerator_parse() function. Optional with a default value of None. * The tooltip for the action. This field should typically be marked for translation, see the set_translation_domain() method. Optional with a default value of None. * The value to set on the radio action. Optional with a default value of 0. Should be specified in applications. The value parameter specifies the radio action that should be set active. The "changed" signal of the first radio action is connected to the on_change callback (if specified and not None) and the accel paths of the actions are set to <Actions>/group-name/action-name. """ try: iter(entries) except (TypeError): raise TypeError('entries must be iterable') first_action = None def _process_action(group_source, name, stock_id=None, label=None, accelerator=None, tooltip=None, entry_value=0): action = RadioAction(name=name, label=label, tooltip=tooltip, stock_id=stock_id, value=entry_value) if GTK3: action.join_group(group_source) if value == entry_value: action.set_active(True) self.add_action_with_accel(action, accelerator) return action for e in entries: # using inner function above since entries can leave out optional arguments action = _process_action(first_action, *e) if first_action is None: first_action = action if first_action is not None and on_change is not None: if user_data is None: first_action.connect('changed', on_change) else: first_action.connect('changed', on_change, user_data) ActionGroup = override(ActionGroup) __all__.append('ActionGroup') class UIManager(Gtk.UIManager): def add_ui_from_string(self, buffer): if not isinstance(buffer, str): raise TypeError('buffer must be a string') length = _get_utf8_length(buffer) return Gtk.UIManager.add_ui_from_string(self, buffer, length) def insert_action_group(self, buffer, length=-1): return Gtk.UIManager.insert_action_group(self, buffer, length) UIManager = override(UIManager) __all__.append('UIManager') class ComboBox(Gtk.ComboBox, Container): get_active_iter = strip_boolean_result(Gtk.ComboBox.get_active_iter) ComboBox = override(ComboBox) __all__.append('ComboBox') if GTK2 or GTK3: class Box(Gtk.Box): __init__ = deprecated_init(Gtk.Box.__init__, arg_names=('homogeneous', 'spacing'), category=PyGTKDeprecationWarning) Box = override(Box) __all__.append('Box') if GTK2 or GTK3: class SizeGroup(Gtk.SizeGroup): __init__ = deprecated_init(Gtk.SizeGroup.__init__, arg_names=('mode',), deprecated_defaults={'mode': Gtk.SizeGroupMode.VERTICAL}, category=PyGTKDeprecationWarning) SizeGroup = override(SizeGroup) __all__.append('SizeGroup') if GTK2 or GTK3: class MenuItem(Gtk.MenuItem): __init__ = deprecated_init(Gtk.MenuItem.__init__, arg_names=('label',), category=PyGTKDeprecationWarning) MenuItem = override(MenuItem) __all__.append('MenuItem') def _get_utf8_length(string): assert isinstance(string, str) if not isinstance(string, bytes): string = string.encode("utf-8") return len(string) class Builder(Gtk.Builder): if GTK4: from .._gtktemplate import define_builder_scope BuilderScope = define_builder_scope() def __init__(self, scope_object_or_map=None): super(Builder, self).__init__() if scope_object_or_map: self.set_scope(Builder.BuilderScope(scope_object_or_map)) else: def connect_signals(self, obj_or_map): """Connect signals specified by this builder to a name, handler mapping. Connect signal, name, and handler sets specified in the builder with the given mapping "obj_or_map". The handler/value aspect of the mapping can also contain a tuple in the form of (handler [,arg1 [,argN]]) allowing for extra arguments to be passed to the handler. For example: .. code-block:: python builder.connect_signals({'on_clicked': (on_clicked, arg1, arg2)}) """ self.connect_signals_full(_builder_connect_callback, obj_or_map) def add_from_string(self, buffer): if not isinstance(buffer, str): raise TypeError('buffer must be a string') length = _get_utf8_length(buffer) return Gtk.Builder.add_from_string(self, buffer, length) def add_objects_from_string(self, buffer, object_ids): if not isinstance(buffer, str): raise TypeError('buffer must be a string') length = _get_utf8_length(buffer) return Gtk.Builder.add_objects_from_string(self, buffer, length, object_ids) Builder = override(Builder) __all__.append('Builder') # NOTE: This must come before any other Window/Dialog subclassing, to ensure # that we have a correct inheritance hierarchy. if GTK4: _window_init = Gtk.Window.__init__ else: _window_init = deprecated_init(Gtk.Window.__init__, arg_names=('type',), category=PyGTKDeprecationWarning, stacklevel=3) class Window(Gtk.Window): def __init__(self, *args, **kwargs): if not initialized: raise RuntimeError( "Gtk couldn't be initialized. " "Use Gtk.init_check() if you want to handle this case.") _window_init(self, *args, **kwargs) Window = override(Window) __all__.append('Window') class Dialog(Gtk.Dialog, Container): if GTK2 or GTK3: _old_arg_names = ('title', 'parent', 'flags', 'buttons', '_buttons_property') _init = deprecated_init(Gtk.Dialog.__init__, arg_names=('title', 'transient_for', 'flags', 'add_buttons', 'buttons'), ignore=('flags', 'add_buttons'), deprecated_aliases={'transient_for': 'parent', 'buttons': '_buttons_property'}, category=PyGTKDeprecationWarning) def __init__(self, *args, **kwargs): new_kwargs = kwargs.copy() old_kwargs = dict(zip(self._old_arg_names, args)) old_kwargs.update(kwargs) # Increment the warning stacklevel for sub-classes which implement their own __init__. stacklevel = 2 if self.__class__ != Dialog and self.__class__.__init__ != Dialog.__init__: stacklevel += 1 # buttons was overloaded by PyGtk but is needed for Gtk.MessageDialog # as a pass through, so type check the argument and give a deprecation # when it is not of type Gtk.ButtonsType add_buttons = old_kwargs.get('buttons', None) if add_buttons is not None and not isinstance(add_buttons, Gtk.ButtonsType): warnings.warn('The "buttons" argument must be a Gtk.ButtonsType enum value. ' 'Please use the "add_buttons" method for adding buttons. ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations', PyGTKDeprecationWarning, stacklevel=stacklevel) new_kwargs.pop('buttons', None) else: add_buttons = None flags = old_kwargs.get('flags', 0) if flags: warnings.warn('The "flags" argument for dialog construction is deprecated. ' 'Please use initializer keywords: modal=True and/or destroy_with_parent=True. ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations', PyGTKDeprecationWarning, stacklevel=stacklevel) if flags & Gtk.DialogFlags.MODAL: new_kwargs['modal'] = True if flags & Gtk.DialogFlags.DESTROY_WITH_PARENT: new_kwargs['destroy_with_parent'] = True self._init(*args, **new_kwargs) if add_buttons: self.add_buttons(*add_buttons) def run(self, *args, **kwargs): with register_sigint_fallback(self.destroy): with wakeup_on_signal(): return Gtk.Dialog.run(self, *args, **kwargs) action_area = property(lambda dialog: dialog.get_action_area()) vbox = property(lambda dialog: dialog.get_content_area()) def add_buttons(self, *args): """ The add_buttons() method adds several buttons to the Gtk.Dialog using the button data passed as arguments to the method. This method is the same as calling the Gtk.Dialog.add_button() repeatedly. The button data pairs - button text (or stock ID) and a response ID integer are passed individually. For example: .. code-block:: python dialog.add_buttons(Gtk.STOCK_OPEN, 42, "Close", Gtk.ResponseType.CLOSE) will add "Open" and "Close" buttons to dialog. """ def _button(b): while b: try: t, r = b[0:2] except ValueError: raise ValueError('Must pass an even number of arguments') b = b[2:] yield t, r for text, response in _button(args): self.add_button(text, response) Dialog = override(Dialog) __all__.append('Dialog') if GTK2 or GTK3: class MessageDialog(Gtk.MessageDialog, Dialog): __init__ = deprecated_init(Gtk.MessageDialog.__init__, arg_names=('parent', 'flags', 'message_type', 'buttons', 'message_format'), deprecated_aliases={'text': 'message_format', 'message_type': 'type'}, category=PyGTKDeprecationWarning) def format_secondary_text(self, message_format): self.set_property('secondary-use-markup', False) self.set_property('secondary-text', message_format) def format_secondary_markup(self, message_format): self.set_property('secondary-use-markup', True) self.set_property('secondary-text', message_format) MessageDialog = override(MessageDialog) __all__.append('MessageDialog') if GTK2 or GTK3: class ColorSelectionDialog(Gtk.ColorSelectionDialog): __init__ = deprecated_init(Gtk.ColorSelectionDialog.__init__, arg_names=('title',), category=PyGTKDeprecationWarning) ColorSelectionDialog = override(ColorSelectionDialog) __all__.append('ColorSelectionDialog') class FileChooserDialog(Gtk.FileChooserDialog): __init__ = deprecated_init(Gtk.FileChooserDialog.__init__, arg_names=('title', 'parent', 'action', 'buttons'), category=PyGTKDeprecationWarning) FileChooserDialog = override(FileChooserDialog) __all__.append('FileChooserDialog') if GTK2 or GTK3: class FontSelectionDialog(Gtk.FontSelectionDialog): __init__ = deprecated_init(Gtk.FontSelectionDialog.__init__, arg_names=('title',), category=PyGTKDeprecationWarning) FontSelectionDialog = override(FontSelectionDialog) __all__.append('FontSelectionDialog') if GTK2 or GTK3: class RecentChooserDialog(Gtk.RecentChooserDialog): # Note, the "manager" keyword must work across the entire 3.x series because # "recent_manager" is not backwards compatible with PyGObject versions prior to 3.10. __init__ = deprecated_init(Gtk.RecentChooserDialog.__init__, arg_names=('title', 'parent', 'recent_manager', 'buttons'), deprecated_aliases={'recent_manager': 'manager'}, category=PyGTKDeprecationWarning) RecentChooserDialog = override(RecentChooserDialog) __all__.append('RecentChooserDialog') class IconView(Gtk.IconView): if GTK2 or GTK3: __init__ = deprecated_init(Gtk.IconView.__init__, arg_names=('model',), category=PyGTKDeprecationWarning) get_item_at_pos = strip_boolean_result(Gtk.IconView.get_item_at_pos) get_visible_range = strip_boolean_result(Gtk.IconView.get_visible_range) get_dest_item_at_pos = strip_boolean_result(Gtk.IconView.get_dest_item_at_pos) IconView = override(IconView) __all__.append('IconView') if GTK2 or GTK3: class ToolButton(Gtk.ToolButton): __init__ = deprecated_init(Gtk.ToolButton.__init__, arg_names=('stock_id',), category=PyGTKDeprecationWarning) ToolButton = override(ToolButton) __all__.append('ToolButton') class IMContext(Gtk.IMContext): get_surrounding = strip_boolean_result(Gtk.IMContext.get_surrounding) IMContext = override(IMContext) __all__.append('IMContext') class RecentInfo(Gtk.RecentInfo): get_application_info = strip_boolean_result(Gtk.RecentInfo.get_application_info) RecentInfo = override(RecentInfo) __all__.append('RecentInfo') class TextBuffer(Gtk.TextBuffer): def create_tag(self, tag_name=None, **properties): """Creates a tag and adds it to the tag table of the TextBuffer. :param str tag_name: Name of the new tag, or None :param **properties: Keyword list of properties and their values This is equivalent to creating a Gtk.TextTag and then adding the tag to the buffer's tag table. The returned tag is owned by the buffer's tag table. If ``tag_name`` is None, the tag is anonymous. If ``tag_name`` is not None, a tag called ``tag_name`` must not already exist in the tag table for this buffer. Properties are passed as a keyword list of names and values (e.g. foreground='DodgerBlue', weight=Pango.Weight.BOLD) :returns: A new tag. """ tag = Gtk.TextTag(name=tag_name, **properties) self.get_tag_table().add(tag) return tag def create_mark(self, mark_name, where, left_gravity=False): return Gtk.TextBuffer.create_mark(self, mark_name, where, left_gravity) def set_text(self, text, length=-1): Gtk.TextBuffer.set_text(self, text, length) def insert(self, iter, text, length=-1): if not isinstance(text, str): raise TypeError('text must be a string, not %s' % type(text)) Gtk.TextBuffer.insert(self, iter, text, length) def insert_with_tags(self, iter, text, *tags): start_offset = iter.get_offset() self.insert(iter, text) if not tags: return start = self.get_iter_at_offset(start_offset) for tag in tags: self.apply_tag(tag, start, iter) def insert_with_tags_by_name(self, iter, text, *tags): tag_objs = [] for tag in tags: tag_obj = self.get_tag_table().lookup(tag) if not tag_obj: raise ValueError('unknown text tag: %s' % tag) tag_objs.append(tag_obj) self.insert_with_tags(iter, text, *tag_objs) def insert_at_cursor(self, text, length=-1): if not isinstance(text, str): raise TypeError('text must be a string, not %s' % type(text)) Gtk.TextBuffer.insert_at_cursor(self, text, length) get_selection_bounds = strip_boolean_result(Gtk.TextBuffer.get_selection_bounds, fail_ret=()) TextBuffer = override(TextBuffer) __all__.append('TextBuffer') class TextIter(Gtk.TextIter): forward_search = strip_boolean_result(Gtk.TextIter.forward_search) backward_search = strip_boolean_result(Gtk.TextIter.backward_search) TextIter = override(TextIter) __all__.append('TextIter') class TreeModel(Gtk.TreeModel): def __len__(self): return self.iter_n_children(None) def __bool__(self): return True if GTK2 or GTK3: # alias for Python 2.x object protocol __nonzero__ = __bool__ def _getiter(self, key): if isinstance(key, Gtk.TreeIter): return key elif isinstance(key, int) and key < 0: index = len(self) + key if index < 0: raise IndexError("row index is out of bounds: %d" % key) return self.get_iter(index) else: try: aiter = self.get_iter(key) except ValueError: raise IndexError("could not find tree path '%s'" % key) return aiter def sort_new_with_model(self): super_object = super(TreeModel, self) if hasattr(super_object, "sort_new_with_model"): return super_object.sort_new_with_model() else: return TreeModelSort.new_with_model(self) def _coerce_path(self, path): if isinstance(path, Gtk.TreePath): return path else: return TreePath(path) def __getitem__(self, key): aiter = self._getiter(key) return TreeModelRow(self, aiter) def __setitem__(self, key, value): row = self[key] self.set_row(row.iter, value) def __delitem__(self, key): aiter = self._getiter(key) self.remove(aiter) def __iter__(self): return TreeModelRowIter(self, self.get_iter_first()) get_iter_first = strip_boolean_result(Gtk.TreeModel.get_iter_first) iter_children = strip_boolean_result(Gtk.TreeModel.iter_children) iter_nth_child = strip_boolean_result(Gtk.TreeModel.iter_nth_child) iter_parent = strip_boolean_result(Gtk.TreeModel.iter_parent) get_iter_from_string = strip_boolean_result(Gtk.TreeModel.get_iter_from_string, ValueError, 'invalid tree path') def get_iter(self, path): path = self._coerce_path(path) success, aiter = super(TreeModel, self).get_iter(path) if not success: raise ValueError("invalid tree path '%s'" % path) return aiter def iter_next(self, aiter): next_iter = aiter.copy() success = super(TreeModel, self).iter_next(next_iter) if success: return next_iter def iter_previous(self, aiter): prev_iter = aiter.copy() success = super(TreeModel, self).iter_previous(prev_iter) if success: return prev_iter def _convert_row(self, row): # TODO: Accept a dictionary for row # model.append(None,{COLUMN_ICON: icon, COLUMN_NAME: name}) if isinstance(row, str): raise TypeError('Expected a list or tuple, but got str') n_columns = self.get_n_columns() if len(row) != n_columns: raise ValueError('row sequence has the incorrect number of elements') result = [] columns = [] for cur_col, value in enumerate(row): # do not try to set None values, they are causing warnings if value is None: continue result.append(self._convert_value(cur_col, value)) columns.append(cur_col) return (result, columns) def set_row(self, treeiter, row): converted_row, columns = self._convert_row(row) for column in columns: self.set_value(treeiter, column, row[column]) def _convert_value(self, column, value): '''Convert value to a GObject.Value of the expected type''' if isinstance(value, GObject.Value): return value return GObject.Value(self.get_column_type(column), value) def get(self, treeiter, *columns): n_columns = self.get_n_columns() values = [] for col in columns: if not isinstance(col, int): raise TypeError("column numbers must be ints") if col < 0 or col >= n_columns: raise ValueError("column number is out of range") values.append(self.get_value(treeiter, col)) return tuple(values) # # Signals supporting python iterables as tree paths # def row_changed(self, path, iter): return super(TreeModel, self).row_changed(self._coerce_path(path), iter) def row_inserted(self, path, iter): return super(TreeModel, self).row_inserted(self._coerce_path(path), iter) def row_has_child_toggled(self, path, iter): return super(TreeModel, self).row_has_child_toggled(self._coerce_path(path), iter) def row_deleted(self, path): return super(TreeModel, self).row_deleted(self._coerce_path(path)) def rows_reordered(self, path, iter, new_order): return super(TreeModel, self).rows_reordered(self._coerce_path(path), iter, new_order) TreeModel = override(TreeModel) __all__.append('TreeModel') class TreeSortable(Gtk.TreeSortable, ): get_sort_column_id = strip_boolean_result(Gtk.TreeSortable.get_sort_column_id, fail_ret=(None, None)) def set_sort_func(self, sort_column_id, sort_func, user_data=None): super(TreeSortable, self).set_sort_func(sort_column_id, sort_func, user_data) def set_default_sort_func(self, sort_func, user_data=None): super(TreeSortable, self).set_default_sort_func(sort_func, user_data) TreeSortable = override(TreeSortable) __all__.append('TreeSortable') if GTK2 or GTK3: class TreeModelSort(Gtk.TreeModelSort): __init__ = deprecated_init(Gtk.TreeModelSort.__init__, arg_names=('model',), category=PyGTKDeprecationWarning) if not hasattr(Gtk.TreeModelSort, "new_with_model"): @classmethod def new_with_model(self, child_model): return TreeModel.sort_new_with_model(child_model) TreeModelSort = override(TreeModelSort) __all__.append('TreeModelSort') class ListStore(Gtk.ListStore, TreeModel, TreeSortable): def __init__(self, *column_types): Gtk.ListStore.__init__(self) self.set_column_types(column_types) # insert_with_valuesv got renamed to insert_with_values with 4.1.0 # https://gitlab.gnome.org/GNOME/gtk/-/commit/a1216599ff6b39bca3e9 if not hasattr(Gtk.ListStore, "insert_with_valuesv"): insert_with_valuesv = Gtk.ListStore.insert_with_values elif not hasattr(Gtk.ListStore, "insert_with_values"): insert_with_values = Gtk.ListStore.insert_with_valuesv def _do_insert(self, position, row): if row is not None: row, columns = self._convert_row(row) treeiter = self.insert_with_values(position, columns, row) else: treeiter = Gtk.ListStore.insert(self, position) return treeiter def append(self, row=None): if row: return self._do_insert(-1, row) # gtk_list_store_insert() does not know about the "position == -1" # case, so use append() here else: return Gtk.ListStore.append(self) def prepend(self, row=None): return self._do_insert(0, row) def insert(self, position, row=None): return self._do_insert(position, row) def insert_before(self, sibling, row=None): if row is not None: if sibling is None: position = -1 else: position = self.get_path(sibling).get_indices()[-1] return self._do_insert(position, row) return Gtk.ListStore.insert_before(self, sibling) def insert_after(self, sibling, row=None): if row is not None: if sibling is None: position = 0 else: position = self.get_path(sibling).get_indices()[-1] + 1 return self._do_insert(position, row) return Gtk.ListStore.insert_after(self, sibling) def set_value(self, treeiter, column, value): value = self._convert_value(column, value) Gtk.ListStore.set_value(self, treeiter, column, value) def set(self, treeiter, *args): def _set_lists(cols, vals): if len(cols) != len(vals): raise TypeError('The number of columns do not match the number of values') columns = [] values = [] for col_num, value in zip(cols, vals): if not isinstance(col_num, int): raise TypeError('TypeError: Expected integer argument for column.') columns.append(col_num) values.append(self._convert_value(col_num, value)) Gtk.ListStore.set(self, treeiter, columns, values) if args: if isinstance(args[0], int): _set_lists(args[::2], args[1::2]) elif isinstance(args[0], (tuple, list)): if len(args) != 2: raise TypeError('Too many arguments') _set_lists(args[0], args[1]) elif isinstance(args[0], dict): _set_lists(list(args[0]), args[0].values()) else: raise TypeError('Argument list must be in the form of (column, value, ...), ((columns,...), (values, ...)) or {column: value}. No -1 termination is needed.') ListStore = override(ListStore) __all__.append('ListStore') class TreeModelRow(object): def __init__(self, model, iter_or_path): if not isinstance(model, Gtk.TreeModel): raise TypeError("expected Gtk.TreeModel, %s found" % type(model).__name__) self.model = model if isinstance(iter_or_path, Gtk.TreePath): self.iter = model.get_iter(iter_or_path) elif isinstance(iter_or_path, Gtk.TreeIter): self.iter = iter_or_path else: raise TypeError("expected Gtk.TreeIter or Gtk.TreePath, " "%s found" % type(iter_or_path).__name__) @property def path(self): return self.model.get_path(self.iter) @property def next(self): return self.get_next() @property def previous(self): return self.get_previous() @property def parent(self): return self.get_parent() def get_next(self): next_iter = self.model.iter_next(self.iter) if next_iter: return TreeModelRow(self.model, next_iter) def get_previous(self): prev_iter = self.model.iter_previous(self.iter) if prev_iter: return TreeModelRow(self.model, prev_iter) def get_parent(self): parent_iter = self.model.iter_parent(self.iter) if parent_iter: return TreeModelRow(self.model, parent_iter) def __getitem__(self, key): if isinstance(key, int): if key >= self.model.get_n_columns(): raise IndexError("column index is out of bounds: %d" % key) elif key < 0: key = self._convert_negative_index(key) return self.model.get_value(self.iter, key) elif isinstance(key, slice): start, stop, step = key.indices(self.model.get_n_columns()) alist = [] for i in range(start, stop, step): alist.append(self.model.get_value(self.iter, i)) return alist elif isinstance(key, tuple): return [self[k] for k in key] else: raise TypeError("indices must be integers, slice or tuple, not %s" % type(key).__name__) def __setitem__(self, key, value): if isinstance(key, int): if key >= self.model.get_n_columns(): raise IndexError("column index is out of bounds: %d" % key) elif key < 0: key = self._convert_negative_index(key) self.model.set_value(self.iter, key, value) elif isinstance(key, slice): start, stop, step = key.indices(self.model.get_n_columns()) indexList = range(start, stop, step) if len(indexList) != len(value): raise ValueError( "attempt to assign sequence of size %d to slice of size %d" % (len(value), len(indexList))) for i, v in enumerate(indexList): self.model.set_value(self.iter, v, value[i]) elif isinstance(key, tuple): if len(key) != len(value): raise ValueError( "attempt to assign sequence of size %d to sequence of size %d" % (len(value), len(key))) for k, v in zip(key, value): self[k] = v else: raise TypeError("indices must be an integer, slice or tuple, not %s" % type(key).__name__) def _convert_negative_index(self, index): new_index = self.model.get_n_columns() + index if new_index < 0: raise IndexError("column index is out of bounds: %d" % index) return new_index def iterchildren(self): child_iter = self.model.iter_children(self.iter) return TreeModelRowIter(self.model, child_iter) __all__.append('TreeModelRow') class TreeModelRowIter(object): def __init__(self, model, aiter): self.model = model self.iter = aiter def __next__(self): if not self.iter: raise StopIteration row = TreeModelRow(self.model, self.iter) self.iter = self.model.iter_next(self.iter) return row if GTK2 or GTK3: # alias for Python 2.x object protocol next = __next__ def __iter__(self): return self __all__.append('TreeModelRowIter') class TreePath(Gtk.TreePath): def __new__(cls, path=0): if isinstance(path, int): path = str(path) elif not isinstance(path, str): path = ":".join(str(val) for val in path) if len(path) == 0: raise TypeError("could not parse subscript '%s' as a tree path" % path) try: return TreePath.new_from_string(path) except TypeError: raise TypeError("could not parse subscript '%s' as a tree path" % path) def __init__(self, *args, **kwargs): super(TreePath, self).__init__() def __str__(self): return self.to_string() or "" def __lt__(self, other): return other is not None and self.compare(other) < 0 def __le__(self, other): return other is not None and self.compare(other) <= 0 def __eq__(self, other): return other is not None and self.compare(other) == 0 def __ne__(self, other): return other is None or self.compare(other) != 0 def __gt__(self, other): return other is None or self.compare(other) > 0 def __ge__(self, other): return other is None or self.compare(other) >= 0 def __iter__(self): return iter(self.get_indices()) def __len__(self): return self.get_depth() def __getitem__(self, index): return self.get_indices()[index] TreePath = override(TreePath) __all__.append('TreePath') class TreeStore(Gtk.TreeStore, TreeModel, TreeSortable): def __init__(self, *column_types): Gtk.TreeStore.__init__(self) self.set_column_types(column_types) def _do_insert(self, parent, position, row): if row is not None: row, columns = self._convert_row(row) treeiter = self.insert_with_values(parent, position, columns, row) else: treeiter = Gtk.TreeStore.insert(self, parent, position) return treeiter def append(self, parent, row=None): return self._do_insert(parent, -1, row) def prepend(self, parent, row=None): return self._do_insert(parent, 0, row) def insert(self, parent, position, row=None): return self._do_insert(parent, position, row) def insert_before(self, parent, sibling, row=None): if row is not None: if sibling is None: position = -1 else: if parent is None: parent = self.iter_parent(sibling) position = self.get_path(sibling).get_indices()[-1] return self._do_insert(parent, position, row) return Gtk.TreeStore.insert_before(self, parent, sibling) def insert_after(self, parent, sibling, row=None): if row is not None: if sibling is None: position = 0 else: if parent is None: parent = self.iter_parent(sibling) position = self.get_path(sibling).get_indices()[-1] + 1 return self._do_insert(parent, position, row) return Gtk.TreeStore.insert_after(self, parent, sibling) def set_value(self, treeiter, column, value): value = self._convert_value(column, value) Gtk.TreeStore.set_value(self, treeiter, column, value) def set(self, treeiter, *args): def _set_lists(cols, vals): if len(cols) != len(vals): raise TypeError('The number of columns do not match the number of values') columns = [] values = [] for col_num, value in zip(cols, vals): if not isinstance(col_num, int): raise TypeError('TypeError: Expected integer argument for column.') columns.append(col_num) values.append(self._convert_value(col_num, value)) Gtk.TreeStore.set(self, treeiter, columns, values) if args: if isinstance(args[0], int): _set_lists(args[::2], args[1::2]) elif isinstance(args[0], (tuple, list)): if len(args) != 2: raise TypeError('Too many arguments') _set_lists(args[0], args[1]) elif isinstance(args[0], dict): _set_lists(args[0].keys(), args[0].values()) else: raise TypeError('Argument list must be in the form of (column, value, ...), ((columns,...), (values, ...)) or {column: value}. No -1 termination is needed.') TreeStore = override(TreeStore) __all__.append('TreeStore') class TreeView(Gtk.TreeView, Container): if GTK2 or GTK3: __init__ = deprecated_init(Gtk.TreeView.__init__, arg_names=('model',), category=PyGTKDeprecationWarning) get_path_at_pos = strip_boolean_result(Gtk.TreeView.get_path_at_pos) get_visible_range = strip_boolean_result(Gtk.TreeView.get_visible_range) get_dest_row_at_pos = strip_boolean_result(Gtk.TreeView.get_dest_row_at_pos) if GTK2 or GTK3: def enable_model_drag_source(self, start_button_mask, targets, actions): target_entries = _construct_target_list(targets) super(TreeView, self).enable_model_drag_source(start_button_mask, target_entries, actions) if GTK2 or GTK3: def enable_model_drag_dest(self, targets, actions): target_entries = _construct_target_list(targets) super(TreeView, self).enable_model_drag_dest(target_entries, actions) def scroll_to_cell(self, path, column=None, use_align=False, row_align=0.0, col_align=0.0): if not isinstance(path, Gtk.TreePath): path = TreePath(path) super(TreeView, self).scroll_to_cell(path, column, use_align, row_align, col_align) def set_cursor(self, path, column=None, start_editing=False): if not isinstance(path, Gtk.TreePath): path = TreePath(path) super(TreeView, self).set_cursor(path, column, start_editing) def get_cell_area(self, path, column=None): if not isinstance(path, Gtk.TreePath): path = TreePath(path) return super(TreeView, self).get_cell_area(path, column) def insert_column_with_attributes(self, position, title, cell, **kwargs): column = TreeViewColumn() column.set_title(title) column.pack_start(cell, False) self.insert_column(column, position) column.set_attributes(cell, **kwargs) TreeView = override(TreeView) __all__.append('TreeView') class TreeViewColumn(Gtk.TreeViewColumn): def __init__(self, title='', cell_renderer=None, **attributes): Gtk.TreeViewColumn.__init__(self, title=title) if cell_renderer: self.pack_start(cell_renderer, True) for (name, value) in attributes.items(): self.add_attribute(cell_renderer, name, value) cell_get_position = strip_boolean_result(Gtk.TreeViewColumn.cell_get_position) def set_cell_data_func(self, cell_renderer, func, func_data=None): super(TreeViewColumn, self).set_cell_data_func(cell_renderer, func, func_data) def set_attributes(self, cell_renderer, **attributes): Gtk.CellLayout.clear_attributes(self, cell_renderer) for (name, value) in attributes.items(): Gtk.CellLayout.add_attribute(self, cell_renderer, name, value) TreeViewColumn = override(TreeViewColumn) __all__.append('TreeViewColumn') class TreeSelection(Gtk.TreeSelection): def select_path(self, path): if not isinstance(path, Gtk.TreePath): path = TreePath(path) super(TreeSelection, self).select_path(path) def get_selected(self): success, model, aiter = super(TreeSelection, self).get_selected() if success: return (model, aiter) else: return (model, None) # for compatibility with PyGtk def get_selected_rows(self): rows, model = super(TreeSelection, self).get_selected_rows() return (model, rows) TreeSelection = override(TreeSelection) __all__.append('TreeSelection') if GTK2 or GTK3: class Button(Gtk.Button, Container): _init = deprecated_init(Gtk.Button.__init__, arg_names=('label', 'stock', 'use_stock', 'use_underline'), ignore=('stock',), category=PyGTKDeprecationWarning, stacklevel=3) def __init__(self, *args, **kwargs): # Doubly deprecated initializer, the stock keyword is non-standard. # Simply give a warning that stock items are deprecated even though # we want to deprecate the non-standard keyword as well here from # the overrides. if 'stock' in kwargs and kwargs['stock']: warnings.warn('Stock items are deprecated. ' 'Please use: Gtk.Button.new_with_mnemonic(label)', PyGTKDeprecationWarning, stacklevel=2) new_kwargs = kwargs.copy() new_kwargs['label'] = new_kwargs['stock'] new_kwargs['use_stock'] = True new_kwargs['use_underline'] = True del new_kwargs['stock'] Gtk.Button.__init__(self, **new_kwargs) else: self._init(*args, **kwargs) if hasattr(Gtk.Widget, "set_focus_on_click"): def set_focus_on_click(self, *args, **kwargs): # Gtk.Widget.set_focus_on_click should be used instead but it's # no obvious how because of the shadowed method, so override here return Gtk.Widget.set_focus_on_click(self, *args, **kwargs) if hasattr(Gtk.Widget, "get_focus_on_click"): def get_focus_on_click(self, *args, **kwargs): # Gtk.Widget.get_focus_on_click should be used instead but it's # no obvious how because of the shadowed method, so override here return Gtk.Widget.get_focus_on_click(self, *args, **kwargs) Button = override(Button) __all__.append('Button') class LinkButton(Gtk.LinkButton): __init__ = deprecated_init(Gtk.LinkButton.__init__, arg_names=('uri', 'label'), category=PyGTKDeprecationWarning) LinkButton = override(LinkButton) __all__.append('LinkButton') class Label(Gtk.Label): __init__ = deprecated_init(Gtk.Label.__init__, arg_names=('label',), category=PyGTKDeprecationWarning) Label = override(Label) __all__.append('Label') class Adjustment(Gtk.Adjustment): if GTK2 or GTK3: _init = deprecated_init(Gtk.Adjustment.__init__, arg_names=('value', 'lower', 'upper', 'step_increment', 'page_increment', 'page_size'), deprecated_aliases={'page_increment': 'page_incr', 'step_increment': 'step_incr'}, category=PyGTKDeprecationWarning, stacklevel=3) def __init__(self, *args, **kwargs): if GTK2 or GTK3: self._init(*args, **kwargs) # The value property is set between lower and (upper - page_size). # Just in case lower, upper or page_size was still 0 when value # was set, we set it again here. if 'value' in kwargs: self.set_value(kwargs['value']) elif len(args) >= 1: self.set_value(args[0]) else: Gtk.Adjustment.__init__(self, *args, **kwargs) # The value property is set between lower and (upper - page_size). # Just in case lower, upper or page_size was still 0 when value # was set, we set it again here. if 'value' in kwargs: self.set_value(kwargs['value']) Adjustment = override(Adjustment) __all__.append('Adjustment') if GTK2 or GTK3: class Table(Gtk.Table, Container): __init__ = deprecated_init(Gtk.Table.__init__, arg_names=('n_rows', 'n_columns', 'homogeneous'), deprecated_aliases={'n_rows': 'rows', 'n_columns': 'columns'}, category=PyGTKDeprecationWarning) def attach(self, child, left_attach, right_attach, top_attach, bottom_attach, xoptions=Gtk.AttachOptions.EXPAND | Gtk.AttachOptions.FILL, yoptions=Gtk.AttachOptions.EXPAND | Gtk.AttachOptions.FILL, xpadding=0, ypadding=0): Gtk.Table.attach(self, child, left_attach, right_attach, top_attach, bottom_attach, xoptions, yoptions, xpadding, ypadding) Table = override(Table) __all__.append('Table') class ScrolledWindow(Gtk.ScrolledWindow): __init__ = deprecated_init(Gtk.ScrolledWindow.__init__, arg_names=('hadjustment', 'vadjustment'), category=PyGTKDeprecationWarning) ScrolledWindow = override(ScrolledWindow) __all__.append('ScrolledWindow') if GTK2 or GTK3: class HScrollbar(Gtk.HScrollbar): __init__ = deprecated_init(Gtk.HScrollbar.__init__, arg_names=('adjustment',), category=PyGTKDeprecationWarning) HScrollbar = override(HScrollbar) __all__.append('HScrollbar') class VScrollbar(Gtk.VScrollbar): __init__ = deprecated_init(Gtk.VScrollbar.__init__, arg_names=('adjustment',), category=PyGTKDeprecationWarning) VScrollbar = override(VScrollbar) __all__.append('VScrollbar') if GTK2 or GTK3: class Paned(Gtk.Paned): def pack1(self, child, resize=False, shrink=True): super(Paned, self).pack1(child, resize, shrink) def pack2(self, child, resize=True, shrink=True): super(Paned, self).pack2(child, resize, shrink) Paned = override(Paned) __all__.append('Paned') if GTK2 or GTK3: class Arrow(Gtk.Arrow): __init__ = deprecated_init(Gtk.Arrow.__init__, arg_names=('arrow_type', 'shadow_type'), category=PyGTKDeprecationWarning) Arrow = override(Arrow) __all__.append('Arrow') class IconSet(Gtk.IconSet): def __new__(cls, pixbuf=None): if pixbuf is not None: warnings.warn('Gtk.IconSet(pixbuf) has been deprecated. Please use: ' 'Gtk.IconSet.new_from_pixbuf(pixbuf)', PyGTKDeprecationWarning, stacklevel=2) iconset = Gtk.IconSet.new_from_pixbuf(pixbuf) else: iconset = Gtk.IconSet.__new__(cls) return iconset def __init__(self, *args, **kwargs): return super(IconSet, self).__init__() IconSet = override(IconSet) __all__.append('IconSet') class Viewport(Gtk.Viewport): __init__ = deprecated_init(Gtk.Viewport.__init__, arg_names=('hadjustment', 'vadjustment'), category=PyGTKDeprecationWarning) Viewport = override(Viewport) __all__.append('Viewport') class TreeModelFilter(Gtk.TreeModelFilter): def set_visible_func(self, func, data=None): super(TreeModelFilter, self).set_visible_func(func, data) def set_value(self, iter, column, value): # Delegate to child model iter = self.convert_iter_to_child_iter(iter) self.get_model().set_value(iter, column, value) TreeModelFilter = override(TreeModelFilter) __all__.append('TreeModelFilter') if GTK4: class CustomSorter(Gtk.CustomSorter): @classmethod def new(cls, sort_func, user_data=None): if sort_func is not None: compare_func = wrap_list_store_sort_func(sort_func) else: compare_func = None return Gtk.CustomSorter.new(compare_func, user_data) def set_sort_func(self, sort_func, user_data=None): if sort_func is not None: compare_func = wrap_list_store_sort_func(sort_func) else: compare_func = None return super(CustomSorter, self).set_sort_func(compare_func, user_data) CustomSorter = override(CustomSorter) __all__.append("CustomSorter") if GTK3: class Menu(Gtk.Menu): def popup(self, parent_menu_shell, parent_menu_item, func, data, button, activate_time): self.popup_for_device(None, parent_menu_shell, parent_menu_item, func, data, button, activate_time) Menu = override(Menu) __all__.append('Menu') if GTK2 or GTK3: _Gtk_main_quit = Gtk.main_quit @override(Gtk.main_quit) def main_quit(*args): _Gtk_main_quit() _Gtk_main = Gtk.main @override(Gtk.main) def main(*args, **kwargs): with register_sigint_fallback(Gtk.main_quit): with wakeup_on_signal(): return _Gtk_main(*args, **kwargs) if GTK2 or GTK3: stock_lookup = strip_boolean_result(Gtk.stock_lookup) __all__.append('stock_lookup') if GTK4: initialized = Gtk.init_check() else: initialized, argv = Gtk.init_check(sys.argv) sys.argv = list(argv) PK ���Z�j��> �> Gdk.pynu �[��� # -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab # # Copyright (C) 2009 Johan Dahlin <johan@gnome.org> # 2010 Simon van der Linden <svdlinden@src.gnome.org> # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU Lesser General Public # License along with this library; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 # USA import sys import warnings from ..overrides import override, strip_boolean_result from ..module import get_introspection_module from gi import PyGIDeprecationWarning, require_version Gdk = get_introspection_module('Gdk') GDK2 = Gdk._version == '2.0' GDK3 = Gdk._version == '3.0' __all__ = [] # https://bugzilla.gnome.org/show_bug.cgi?id=673396 try: require_version("GdkX11", Gdk._version) from gi.repository import GdkX11 GdkX11 # pyflakes except (ValueError, ImportError): pass if GDK2 or GDK3: # Gdk.Color was deprecated since 3.14 and dropped in Gtk-4.0 class Color(Gdk.Color): MAX_VALUE = 65535 def __init__(self, red, green, blue): Gdk.Color.__init__(self) self.red = red self.green = green self.blue = blue def __eq__(self, other): return self.equal(other) def __repr__(self): return 'Gdk.Color(red=%d, green=%d, blue=%d)' % (self.red, self.green, self.blue) red_float = property(fget=lambda self: self.red / float(self.MAX_VALUE), fset=lambda self, v: setattr(self, 'red', int(v * self.MAX_VALUE))) green_float = property(fget=lambda self: self.green / float(self.MAX_VALUE), fset=lambda self, v: setattr(self, 'green', int(v * self.MAX_VALUE))) blue_float = property(fget=lambda self: self.blue / float(self.MAX_VALUE), fset=lambda self, v: setattr(self, 'blue', int(v * self.MAX_VALUE))) def to_floats(self): """Return (red_float, green_float, blue_float) triple.""" return (self.red_float, self.green_float, self.blue_float) @staticmethod def from_floats(red, green, blue): """Return a new Color object from red/green/blue values from 0.0 to 1.0.""" return Color(int(red * Color.MAX_VALUE), int(green * Color.MAX_VALUE), int(blue * Color.MAX_VALUE)) Color = override(Color) __all__.append('Color') if GDK3: # Introduced since Gtk-3.0 class RGBA(Gdk.RGBA): def __init__(self, red=1.0, green=1.0, blue=1.0, alpha=1.0): Gdk.RGBA.__init__(self) self.red = red self.green = green self.blue = blue self.alpha = alpha def __eq__(self, other): return self.equal(other) def __repr__(self): return 'Gdk.RGBA(red=%f, green=%f, blue=%f, alpha=%f)' % (self.red, self.green, self.blue, self.alpha) def __iter__(self): """Iterator which allows easy conversion to tuple and list types.""" yield self.red yield self.green yield self.blue yield self.alpha def to_color(self): """Converts this RGBA into a Color instance which excludes alpha.""" return Color(int(self.red * Color.MAX_VALUE), int(self.green * Color.MAX_VALUE), int(self.blue * Color.MAX_VALUE)) @classmethod def from_color(cls, color): """Returns a new RGBA instance given a Color instance.""" return cls(color.red_float, color.green_float, color.blue_float) RGBA = override(RGBA) __all__.append('RGBA') if GDK2: class Rectangle(Gdk.Rectangle): def __init__(self, x, y, width, height): Gdk.Rectangle.__init__(self) self.x = x self.y = y self.width = width self.height = height def __repr__(self): return 'Gdk.Rectangle(x=%d, y=%d, width=%d, height=%d)' % (self.x, self.y, self.height, self.width) Rectangle = override(Rectangle) __all__.append('Rectangle') elif GDK3: # Newer GTK/gobject-introspection (3.17.x) include GdkRectangle in the # typelib. See https://bugzilla.gnome.org/show_bug.cgi?id=748832 and # https://bugzilla.gnome.org/show_bug.cgi?id=748833 if not hasattr(Gdk, 'Rectangle'): from gi.repository import cairo as _cairo Rectangle = _cairo.RectangleInt __all__.append('Rectangle') else: # https://bugzilla.gnome.org/show_bug.cgi?id=756364 # These methods used to be functions, keep aliases for backwards compat rectangle_intersect = Gdk.Rectangle.intersect rectangle_union = Gdk.Rectangle.union __all__.append('rectangle_intersect') __all__.append('rectangle_union') if GDK2: class Drawable(Gdk.Drawable): def cairo_create(self): return Gdk.cairo_create(self) Drawable = override(Drawable) __all__.append('Drawable') elif GDK3: class Window(Gdk.Window): def __new__(cls, parent, attributes, attributes_mask): # Gdk.Window had to be made abstract, # this override allows using the standard constructor return Gdk.Window.new(parent, attributes, attributes_mask) def __init__(self, parent, attributes, attributes_mask): pass def cairo_create(self): return Gdk.cairo_create(self) Window = override(Window) __all__.append('Window') if GDK2 or GDK3: Gdk.EventType._2BUTTON_PRESS = getattr(Gdk.EventType, "2BUTTON_PRESS") Gdk.EventType._3BUTTON_PRESS = getattr(Gdk.EventType, "3BUTTON_PRESS") class Event(Gdk.Event): _UNION_MEMBERS = { Gdk.EventType.DELETE: 'any', Gdk.EventType.DESTROY: 'any', Gdk.EventType.MOTION_NOTIFY: 'motion', Gdk.EventType.BUTTON_PRESS: 'button', Gdk.EventType.BUTTON_RELEASE: 'button', Gdk.EventType.KEY_PRESS: 'key', Gdk.EventType.KEY_RELEASE: 'key', Gdk.EventType.ENTER_NOTIFY: 'crossing', Gdk.EventType.LEAVE_NOTIFY: 'crossing', Gdk.EventType.FOCUS_CHANGE: 'focus_change', Gdk.EventType.CONFIGURE: 'configure', Gdk.EventType.PROXIMITY_IN: 'proximity', Gdk.EventType.PROXIMITY_OUT: 'proximity', Gdk.EventType.DRAG_ENTER: 'dnd', Gdk.EventType.DRAG_LEAVE: 'dnd', Gdk.EventType.DRAG_MOTION: 'dnd', Gdk.EventType.DROP_START: 'dnd', Gdk.EventType._2BUTTON_PRESS: 'button', Gdk.EventType._3BUTTON_PRESS: 'button', Gdk.EventType.PROPERTY_NOTIFY: 'property', Gdk.EventType.SELECTION_CLEAR: 'selection', Gdk.EventType.SELECTION_REQUEST: 'selection', Gdk.EventType.SELECTION_NOTIFY: 'selection', Gdk.EventType.DRAG_STATUS: 'dnd', Gdk.EventType.DROP_FINISHED: 'dnd', Gdk.EventType.CLIENT_EVENT: 'client', Gdk.EventType.VISIBILITY_NOTIFY: 'visibility', Gdk.EventType.SCROLL: 'scroll', Gdk.EventType.EXPOSE: 'expose', Gdk.EventType.MAP: 'any', Gdk.EventType.UNMAP: 'any', } if GDK2: _UNION_MEMBERS[Gdk.EventType.NO_EXPOSE] = 'no_expose' if hasattr(Gdk.EventType, 'TOUCH_BEGIN'): _UNION_MEMBERS.update( { Gdk.EventType.TOUCH_BEGIN: 'touch', Gdk.EventType.TOUCH_UPDATE: 'touch', Gdk.EventType.TOUCH_END: 'touch', Gdk.EventType.TOUCH_CANCEL: 'touch', }) def __getattr__(self, name): real_event = getattr(self, '_UNION_MEMBERS').get(self.type) if real_event: return getattr(getattr(self, real_event), name) else: raise AttributeError("'%s' object has no attribute '%s'" % (self.__class__.__name__, name)) def __setattr__(self, name, value): real_event = getattr(self, '_UNION_MEMBERS').get(self.type) if real_event: setattr(getattr(self, real_event), name, value) else: Gdk.Event.__setattr__(self, name, value) def __repr__(self): base_repr = Gdk.Event.__repr__(self).strip("><") return "<%s type=%r>" % (base_repr, self.type) Event = override(Event) __all__.append('Event') # manually bind GdkEvent members to GdkEvent modname = globals()['__name__'] module = sys.modules[modname] # right now we can't get the type_info from the # field info so manually list the class names event_member_classes = ['EventAny', 'EventExpose', 'EventMotion', 'EventButton', 'EventScroll', 'EventKey', 'EventCrossing', 'EventFocus', 'EventConfigure', 'EventProximity', 'EventDND', 'EventSetting', 'EventGrabBroken', 'EventVisibility', 'EventProperty', 'EventSelection', 'EventOwnerChange', 'EventWindowState', 'EventVisibility'] if GDK2: event_member_classes.append('EventNoExpose') if hasattr(Gdk, 'EventTouch'): event_member_classes.append('EventTouch') # whitelist all methods that have a success return we want to mask gsuccess_mask_funcs = ['get_state', 'get_axis', 'get_coords', 'get_root_coords'] for event_class in event_member_classes: override_class = type(event_class, (getattr(Gdk, event_class),), {}) # add the event methods for method_info in Gdk.Event.__info__.get_methods(): name = method_info.get_name() event_method = getattr(Gdk.Event, name) # use the _gsuccess_mask decorator if this method is whitelisted if name in gsuccess_mask_funcs: event_method = strip_boolean_result(event_method) setattr(override_class, name, event_method) setattr(module, event_class, override_class) __all__.append(event_class) # end GdkEvent overrides class DragContext(Gdk.DragContext): def finish(self, success, del_, time): Gtk = get_introspection_module('Gtk') Gtk.drag_finish(self, success, del_, time) DragContext = override(DragContext) __all__.append('DragContext') class Cursor(Gdk.Cursor): def __new__(cls, *args, **kwds): arg_len = len(args) kwd_len = len(kwds) total_len = arg_len + kwd_len if total_len == 1: # Since g_object_newv (super.__new__) does not seem valid for # direct use with GdkCursor, we must assume usage of at least # one of the C constructors to be valid. return cls.new(*args, **kwds) elif total_len == 2: warnings.warn('Calling "Gdk.Cursor(display, cursor_type)" has been deprecated. ' 'Please use Gdk.Cursor.new_for_display(display, cursor_type). ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations', PyGIDeprecationWarning) return cls.new_for_display(*args, **kwds) elif total_len == 4: warnings.warn('Calling "Gdk.Cursor(display, pixbuf, x, y)" has been deprecated. ' 'Please use Gdk.Cursor.new_from_pixbuf(display, pixbuf, x, y). ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations', PyGIDeprecationWarning) return cls.new_from_pixbuf(*args, **kwds) elif total_len == 6: if not GDK2: # pixmaps don't exist in Gdk 3.0 raise ValueError("Wrong number of parameters") warnings.warn('Calling "Gdk.Cursor(source, mask, fg, bg, x, y)" has been deprecated. ' 'Please use Gdk.Cursor.new_from_pixmap(source, mask, fg, bg, x, y). ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations', PyGIDeprecationWarning) return cls.new_from_pixmap(*args, **kwds) else: raise ValueError("Wrong number of parameters") Cursor = override(Cursor) __all__.append('Cursor') # Gdk.Color was deprecated since 3.14 and dropped in Gtk-4.0 color_parse = strip_boolean_result(Gdk.color_parse) __all__.append('color_parse') # Note, we cannot override the entire class as Gdk.Atom has no gtype, so just # hack some individual methods def _gdk_atom_str(atom): n = atom.name() if n: return n # fall back to atom index return 'Gdk.Atom<%i>' % hash(atom) def _gdk_atom_repr(atom): n = atom.name() if n: return 'Gdk.Atom.intern("%s", False)' % n # fall back to atom index return '<Gdk.Atom(%i)>' % hash(atom) Gdk.Atom.__str__ = _gdk_atom_str Gdk.Atom.__repr__ = _gdk_atom_repr # constants if GDK3: SELECTION_PRIMARY = Gdk.atom_intern('PRIMARY', True) __all__.append('SELECTION_PRIMARY') SELECTION_SECONDARY = Gdk.atom_intern('SECONDARY', True) __all__.append('SELECTION_SECONDARY') SELECTION_CLIPBOARD = Gdk.atom_intern('CLIPBOARD', True) __all__.append('SELECTION_CLIPBOARD') TARGET_BITMAP = Gdk.atom_intern('BITMAP', True) __all__.append('TARGET_BITMAP') TARGET_COLORMAP = Gdk.atom_intern('COLORMAP', True) __all__.append('TARGET_COLORMAP') TARGET_DRAWABLE = Gdk.atom_intern('DRAWABLE', True) __all__.append('TARGET_DRAWABLE') TARGET_PIXMAP = Gdk.atom_intern('PIXMAP', True) __all__.append('TARGET_PIXMAP') TARGET_STRING = Gdk.atom_intern('STRING', True) __all__.append('TARGET_STRING') SELECTION_TYPE_ATOM = Gdk.atom_intern('ATOM', True) __all__.append('SELECTION_TYPE_ATOM') SELECTION_TYPE_BITMAP = Gdk.atom_intern('BITMAP', True) __all__.append('SELECTION_TYPE_BITMAP') SELECTION_TYPE_COLORMAP = Gdk.atom_intern('COLORMAP', True) __all__.append('SELECTION_TYPE_COLORMAP') SELECTION_TYPE_DRAWABLE = Gdk.atom_intern('DRAWABLE', True) __all__.append('SELECTION_TYPE_DRAWABLE') SELECTION_TYPE_INTEGER = Gdk.atom_intern('INTEGER', True) __all__.append('SELECTION_TYPE_INTEGER') SELECTION_TYPE_PIXMAP = Gdk.atom_intern('PIXMAP', True) __all__.append('SELECTION_TYPE_PIXMAP') SELECTION_TYPE_WINDOW = Gdk.atom_intern('WINDOW', True) __all__.append('SELECTION_TYPE_WINDOW') SELECTION_TYPE_STRING = Gdk.atom_intern('STRING', True) __all__.append('SELECTION_TYPE_STRING') if GDK2 or GDK3: import sys initialized, argv = Gdk.init_check(sys.argv) PK ���ZV�<2 2 __init__.pynu �[��� import functools import types import warnings import importlib import sys from pkgutil import get_loader from gi import PyGIDeprecationWarning from gi._gi import CallableInfo, pygobject_new_full from gi._constants import \ TYPE_NONE, \ TYPE_INVALID # support overrides in different directories than our gi module from pkgutil import extend_path __path__ = extend_path(__path__, __name__) # namespace -> (attr, replacement) _deprecated_attrs = {} class OverridesProxyModule(types.ModuleType): """Wraps a introspection module and contains all overrides""" def __init__(self, introspection_module): super(OverridesProxyModule, self).__init__( introspection_module.__name__) self._introspection_module = introspection_module def __getattr__(self, name): return getattr(self._introspection_module, name) def __dir__(self): result = set(dir(self.__class__)) result.update(self.__dict__.keys()) result.update(dir(self._introspection_module)) return sorted(result) def __repr__(self): return "<%s %r>" % (type(self).__name__, self._introspection_module) class _DeprecatedAttribute(object): """A deprecation descriptor for OverridesProxyModule subclasses. Emits a PyGIDeprecationWarning on every access and tries to act as a normal instance attribute (can be replaced and deleted). """ def __init__(self, namespace, attr, value, replacement): self._attr = attr self._value = value self._warning = PyGIDeprecationWarning( '%s.%s is deprecated; use %s instead' % ( namespace, attr, replacement)) def __get__(self, instance, owner): if instance is None: raise AttributeError(self._attr) warnings.warn(self._warning, stacklevel=2) return self._value def __set__(self, instance, value): attr = self._attr # delete the descriptor, then set the instance value delattr(type(instance), attr) setattr(instance, attr, value) def __delete__(self, instance): # delete the descriptor delattr(type(instance), self._attr) def load_overrides(introspection_module): """Loads overrides for an introspection module. Either returns the same module again in case there are no overrides or a proxy module including overrides. Doesn't cache the result. """ namespace = introspection_module.__name__.rsplit(".", 1)[-1] module_key = 'gi.repository.' + namespace # We use sys.modules so overrides can import from gi.repository # but restore everything at the end so this doesn't have any side effects has_old = module_key in sys.modules old_module = sys.modules.get(module_key) # Create a new sub type, so we can separate descriptors like # _DeprecatedAttribute for each namespace. proxy_type = type(namespace + "ProxyModule", (OverridesProxyModule, ), {}) proxy = proxy_type(introspection_module) sys.modules[module_key] = proxy # backwards compat: # gedit uses gi.importer.modules['Gedit']._introspection_module from ..importer import modules assert hasattr(proxy, "_introspection_module") modules[namespace] = proxy try: override_package_name = 'gi.overrides.' + namespace # http://bugs.python.org/issue14710 try: override_loader = get_loader(override_package_name) except AttributeError: override_loader = None # Avoid checking for an ImportError, an override might # depend on a missing module thus causing an ImportError if override_loader is None: return introspection_module override_mod = importlib.import_module(override_package_name) finally: del modules[namespace] del sys.modules[module_key] if has_old: sys.modules[module_key] = old_module # backwards compat: for gst-python/gstmodule.c, # which tries to access Gst.Fraction through # Gst._overrides_module.Fraction. We assign the proxy instead as that # contains all overridden classes like Fraction during import anyway and # there is no need to keep the real override module alive. proxy._overrides_module = proxy override_all = [] if hasattr(override_mod, "__all__"): override_all = override_mod.__all__ for var in override_all: try: item = getattr(override_mod, var) except (AttributeError, TypeError): # Gedit puts a non-string in __all__, so catch TypeError here continue setattr(proxy, var, item) # Replace deprecated module level attributes with a descriptor # which emits a warning when accessed. for attr, replacement in _deprecated_attrs.pop(namespace, []): try: value = getattr(proxy, attr) except AttributeError: raise AssertionError( "%s was set deprecated but wasn't added to __all__" % attr) delattr(proxy, attr) deprecated_attr = _DeprecatedAttribute( namespace, attr, value, replacement) setattr(proxy_type, attr, deprecated_attr) return proxy def override(type_): """Decorator for registering an override. Other than objects added to __all__, these can get referenced in the same override module via the gi.repository module (get_parent_for_object() does for example), so they have to be added to the module immediately. """ if isinstance(type_, CallableInfo): func = type_ namespace = func.__module__.rsplit('.', 1)[-1] module = sys.modules["gi.repository." + namespace] def wrapper(func): setattr(module, func.__name__, func) return func return wrapper elif isinstance(type_, types.FunctionType): raise TypeError("func must be a gi function, got %s" % type_) else: try: info = getattr(type_, '__info__') except AttributeError: raise TypeError( 'Can not override a type %s, which is not in a gobject ' 'introspection typelib' % type_.__name__) if not type_.__module__.startswith('gi.overrides'): raise KeyError( 'You have tried override outside of the overrides module. ' 'This is not allowed (%s, %s)' % (type_, type_.__module__)) g_type = info.get_g_type() assert g_type != TYPE_NONE if g_type != TYPE_INVALID: g_type.pytype = type_ namespace = type_.__module__.rsplit(".", 1)[-1] module = sys.modules["gi.repository." + namespace] setattr(module, type_.__name__, type_) return type_ overridefunc = override """Deprecated""" def deprecated(fn, replacement): """Decorator for marking methods and classes as deprecated""" @functools.wraps(fn) def wrapped(*args, **kwargs): warnings.warn('%s is deprecated; use %s instead' % (fn.__name__, replacement), PyGIDeprecationWarning, stacklevel=2) return fn(*args, **kwargs) return wrapped def deprecated_attr(namespace, attr, replacement): """Marks a module level attribute as deprecated. Accessing it will emit a PyGIDeprecationWarning warning. e.g. for ``deprecated_attr("GObject", "STATUS_FOO", "GLib.Status.FOO")`` accessing GObject.STATUS_FOO will emit: "GObject.STATUS_FOO is deprecated; use GLib.Status.FOO instead" :param str namespace: The namespace of the override this is called in. :param str namespace: The attribute name (which gets added to __all__). :param str replacement: The replacement text which will be included in the warning. """ _deprecated_attrs.setdefault(namespace, []).append((attr, replacement)) def deprecated_init(super_init_func, arg_names, ignore=tuple(), deprecated_aliases={}, deprecated_defaults={}, category=PyGIDeprecationWarning, stacklevel=2): """Wrapper for deprecating GObject based __init__ methods which specify defaults already available or non-standard defaults. :param callable super_init_func: Initializer to wrap. :param list arg_names: Ordered argument name list. :param list ignore: List of argument names to ignore when calling the wrapped function. This is useful for function which take a non-standard keyword that is munged elsewhere. :param dict deprecated_aliases: Dictionary mapping a keyword alias to the actual g_object_newv keyword. :param dict deprecated_defaults: Dictionary of non-standard defaults that will be used when the keyword is not explicitly passed. :param Exception category: Exception category of the error. :param int stacklevel: Stack level for the deprecation passed on to warnings.warn :returns: Wrapped version of ``super_init_func`` which gives a deprecation warning when non-keyword args or aliases are used. :rtype: callable """ # We use a list of argument names to maintain order of the arguments # being deprecated. This allows calls with positional arguments to # continue working but with a deprecation message. def new_init(self, *args, **kwargs): """Initializer for a GObject based classes with support for property sets through the use of explicit keyword arguments. """ # Print warnings for calls with positional arguments. if args: warnings.warn('Using positional arguments with the GObject constructor has been deprecated. ' 'Please specify keyword(s) for "%s" or use a class specific constructor. ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations' % ', '.join(arg_names[:len(args)]), category, stacklevel=stacklevel) new_kwargs = dict(zip(arg_names, args)) else: new_kwargs = {} new_kwargs.update(kwargs) # Print warnings for alias usage and transfer them into the new key. aliases_used = [] for key, alias in deprecated_aliases.items(): if alias in new_kwargs: new_kwargs[key] = new_kwargs.pop(alias) aliases_used.append(key) if aliases_used: warnings.warn('The keyword(s) "%s" have been deprecated in favor of "%s" respectively. ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations' % (', '.join(deprecated_aliases[k] for k in sorted(aliases_used)), ', '.join(sorted(aliases_used))), category, stacklevel=stacklevel) # Print warnings for defaults different than what is already provided by the property defaults_used = [] for key, value in deprecated_defaults.items(): if key not in new_kwargs: new_kwargs[key] = deprecated_defaults[key] defaults_used.append(key) if defaults_used: warnings.warn('Initializer is relying on deprecated non-standard ' 'defaults. Please update to explicitly use: %s ' 'See: https://wiki.gnome.org/PyGObject/InitializerDeprecations' % ', '.join('%s=%s' % (k, deprecated_defaults[k]) for k in sorted(defaults_used)), category, stacklevel=stacklevel) # Remove keywords that should be ignored. for key in ignore: if key in new_kwargs: new_kwargs.pop(key) return super_init_func(self, **new_kwargs) return new_init def strip_boolean_result(method, exc_type=None, exc_str=None, fail_ret=None): """Translate method's return value for stripping off success flag. There are a lot of methods which return a "success" boolean and have several out arguments. Translate such a method to return the out arguments on success and None on failure. """ @functools.wraps(method) def wrapped(*args, **kwargs): ret = method(*args, **kwargs) if ret[0]: if len(ret) == 2: return ret[1] else: return ret[1:] else: if exc_type: raise exc_type(exc_str or 'call failed') return fail_ret return wrapped def wrap_list_store_sort_func(func): def wrap(a, b, *user_data): a = pygobject_new_full(a, False) b = pygobject_new_full(b, False) return func(a, b, *user_data) return wrap PK ���Z���w� � GdkPixbuf.pynu �[��� PK ���Z�9n� � � GIMarshallingTests.pynu �[��� PK ���Z)��� � � __pycache__/Gtk.cpython-310.pycnu �[��� PK ���Z���" " % `� __pycache__/GdkPixbuf.cpython-310.pycnu �[��� PK ���ZF;N�> > �� __pycache__/Gio.cpython-310.pycnu �[��� PK ���Z�#q� � . ;' __pycache__/GIMarshallingTests.cpython-310.pycnu �[��� PK ���Z��:x� � # �. __pycache__/keysyms.cpython-310.pycnu �[��� PK ���Z4·�) �) $ �2 __pycache__/__init__.cpython-310.pycnu �[��� PK ���ZM ��B �B # �\ __pycache__/GObject.cpython-310.pycnu �[��� PK ���Z=Nk�u, u, ן __pycache__/Gdk.cpython-310.pycnu �[��� PK ���Z�w�� � ! �� __pycache__/Pango.cpython-310.pycnu �[��� PK ���Z`�CX X �� __pycache__/GLib.cpython-310.pycnu �[��� PK ���Z� ���t �t 0+ GLib.pynu �[��� PK ���Z�x:� � 0� keysyms.pynu �[��� PK ���Z�<�l�^ �^ � GObject.pynu �[��� PK ���Z�`�� � � Pango.pynu �[��� PK ���Z (#�YI YI Gio.pynu �[��� PK ���ZZ�mE�� �� �V Gtk.pynu �[��� PK ���Z�j��> �> �L Gdk.pynu �[��� PK ���ZV�<2 2 �� __init__.pynu �[��� PK � �
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