File manager - Edit - /usr/local/CyberCP/lib/python3.10/site-packages/proto/marshal/__pycache__/marshal.cpython-310.pyc
Back
o �h�. � @ s" d dl Z d dlZd dlmZ d dlmZ d dlmZ d dlmZ d dlmZ d dlmZ d dl m Z d d l m Z d d l m Z d d l mZ d d lmZ d d lmZ d dlmZ d dlmZ d dlmZ d dlmZ d dlmZ G dd� de j�ZG dd� d�ZG dd� de�Z G dd� d�Z dZ dS ) � N)�message)� duration_pb2)� timestamp_pb2)�field_mask_pb2)� struct_pb2)� wrappers_pb2)�compat)� MapComposite)�Repeated)�RepeatedComposite)�bytes)�stringy_numbers)�dates)�struct)�wrappers)� field_mask)� ProtoTypec @ s e Zd ZdZedd� �ZdS )�Rulez,Abstract class definition for marshal rules.c C s t |d�r t |d�r dS tS )N� to_python�to_protoT)�hasattr�NotImplemented)�cls�C� r �H/usr/local/CyberCP/lib/python3.10/site-packages/proto/marshal/marshal.py�__subclasshook__* s zRule.__subclasshook__N)�__name__� __module__� __qualname__�__doc__� classmethodr r r r r r ' s r c @ sd e Zd ZdZdd� Zddedefdd�Zd d � Zd d � Z dd �de fdd�Z dd�de fdd�Z dS )� BaseMarshala� The base class to translate between protobuf and Python classes. Protocol buffers defines many common types (e.g. Timestamp, Duration) which also exist in the Python standard library. The marshal essentially translates between these: it keeps a registry of common protocol buffers and their Python representations, and translates back and forth. The protocol buffer class is always the "key" in this relationship; when presenting a message, the declared field types are used to determine whether a value should be transformed into another class. Similarly, when accepting a Python value (when setting a field, for example), the declared field type is still used. This means that, if appropriate, multiple protocol buffer types may use the same Python type. The primary implementation of this is :class:`Marshal`, which should usually be used instead of this class directly. c C s i | _ t� | _| �� d S �N)�_rules�NoopRule�_noop�reset)�selfr r r �__init__D s zBaseMarshal.__init__N� proto_type�rulec s< |rt |t�s td��|�j� < dS dtf� �fdd� }|S )a� Register a rule against the given ``proto_type``. This function expects a ``proto_type`` (the descriptor class) and a ``rule``; an object with a ``to_python`` and ``to_proto`` method. Each method should return the appropriate Python or protocol buffer type, and be idempotent (e.g. accept either type as input). This function can also be used as a decorator:: @marshal.register(timestamp_pb2.Timestamp) class TimestampRule: ... In this case, the class will be initialized for you with zero arguments. Args: proto_type (type): A protocol buffer message type. rule: A marshal object zIMarshal rule instances must implement `to_proto` and `to_python` methods.N� rule_classc s" t | t�s td��| � �j� < | S )NzJMarshal rule subclasses must implement `to_proto` and `to_python` methods.)� issubclassr � TypeErrorr$ )r, �r* r( r r �register_rule_classm s � z1BaseMarshal.register.<locals>.register_rule_class)� isinstancer r. r$ �type)r( r* r+ r0 r r/ r �registerI s � zBaseMarshal.registerc C sV | j �� | �tjt�� � | �tjt� � � | �t j t � � � | �tjt�� � | �tjt�� � | �tjt�� � | �tjt�� � | �tjt�� � | �tjt�� � | �tj t� � � | �tj t� � � | �tj t�!� � | �t"j#t$j%| d�� | �t"j&t$j'| d�� | �t"j(t$j)| d�� | �t*j+t,�-� � t.j/D ] }| �|j0|� � q�dS )z(Reset the registry to its initial state.��marshalN)1r$ �clearr3 r � Timestampr � TimestampRuler �Duration� DurationRuler � FieldMaskr � FieldMaskRuler � BoolValuer � BoolValueRule� BytesValue�BytesValueRule� DoubleValue�DoubleValueRule� FloatValue�FloatValueRule� Int32Value�Int32ValueRule� Int64Value�Int64ValueRule� StringValue�StringValueRule� UInt32Value�UInt32ValueRule� UInt64Value�UInt64ValueRuler �Valuer � ValueRule� ListValue� ListValueRule�Struct� StructRuler �BYTES�pb_bytes� BytesRuler �STRINGY_NUMBER_RULES� _proto_type)r( r, r r r r' { s( �zBaseMarshal.resetc C s\ | j �|| j�}|| jkr,t| d�r,| j�� D ]\}}|j �|| j�}|| jkr+ |S q|S )N� _instances)r$ �getr& r rZ �items)r( r* r+ �_�instancer r r �get_rule� s �zBaseMarshal.get_rule��absentra c C s� t |�}|tjv rt|| d�S |tjv r&t|t �r t|| |d�S t|| d�S |tjv s1|jtj v r7t || d�S | j |d�j ||d�S )Nr4 )r5 r* �r* r` ) r2 r �repeated_composite_typesr �repeated_scalar_typesr1 r �map_composite_typesr �map_composite_type_namesr r_ r )r( r* �valuera � value_typer r r r � s zBaseMarshal.to_pythonF)�strictri c s� � t jt jt jfvr)t|ttf�r|jS t|tt f�r)t |�� �fdd�|D ��S t|t �rJ� j j rJ� j �� jrJt � � j����fdd�|�� D �S �j� d��|�}|rft|� �sftdj� j|jjd���|S )Nc 3 s � | ] }�� � |�V qd S r# �r )�.0�ir/ r r � <genexpr>� s � z'BaseMarshal.to_proto.<locals>.<genexpr>c s i | ] \}}|�� � |��qS r rj )rk �k�v)�recursive_typer( r r � <dictcomp>� s z(BaseMarshal.to_proto.<locals>.<dictcomp>rb zLParameter must be instance of the same class; expected {expected}, got {got})�expected�got)r rO rQ rS r1 r r �pb�list�tupler2 �dict� DESCRIPTOR� has_options� GetOptions� map_entryrg r\ r_ r r. �formatr � __class__)r( r* rg ri �pb_valuer )r* rp r( r r � s4 � � � ��zBaseMarshal.to_protor# ) r r r r r) r2 r r3 r' r_ �boolr r r r r r r" 1 s 2'r" c s< e Zd ZdZi Zdef� fdd� Zdef� fdd� Z� ZS )�Marshala The translator between protocol buffer and Python instances. The bulk of the implementation is in :class:`BaseMarshal`. This class adds identity tracking: multiple instantiations of :class:`Marshal` with the same name will provide the same instance. �namec s. | j �|�}|du rt� �| � }| j |< |S )z�Create a marshal instance. Args: name (str): The name of the marshal. Instantiating multiple marshals with the same ``name`` argument will provide the same marshal each time. N)rZ r[ �super�__new__)r r� �klass�r} r r r� s zMarshal.__new__c s" || _ t| d�st� �� dS dS )z�Instantiate a marshal. Args: name (str): The name of the marshal. Instantiating multiple marshals with the same ``name`` argument will provide the same marshal each time. r$ N)�_namer r� r) )r( r� r� r r r) s �zMarshal.__init__) r r r r rZ �strr� r) � __classcell__r r r� r r� � s r� c @ s, e Zd ZdZdd�defdd�Zdd� ZdS ) r% z#A catch-all rule that does nothing.Nr` ra c C � |S r# r )r( r~ ra r r r r " � zNoopRule.to_pythonc C r� r# r )r( rg r r r r % r� zNoopRule.to_proto)r r r r r r r r r r r r% s r% )r� ) �abc�enum�google.protobufr r r r r r � proto.marshalr �proto.marshal.collectionsr r r �proto.marshal.rulesr rV r r r r r �proto.primitivesr �ABCr r" r� r% �__all__r r r r �<module> s2 J%
| ver. 1.4 |
Github
|
.
| PHP 8.2.28 | Generation time: 0.02 |
proxy
|
phpinfo
|
Settings