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o �h� � @ sh d dl Z d dlmZ d dlmZmZ d dlmZ G dd� de j�Z G dd� de j�Z G d d � d e�Z dS ) � N)�gdal)� BaseCommand� CommandError�� get_func_argsc @ � e Zd ZdZddd�ZdS )�LayerOptionActionzy Custom argparse action for the `ogrinspect` `layer_key` keyword option which may be an integer or a string. Nc C s< z t || jt|�� W d S ty t || j|� Y d S w �N)�setattr�dest�int� ValueError��self�parser� namespace�value� option_string� r �d/usr/local/CyberCP/lib/python3.10/site-packages/django/contrib/gis/management/commands/ogrinspect.py�__call__ s �zLayerOptionAction.__call__r ��__name__� __module__� __qualname__�__doc__r r r r r r s r c @ r )�ListOptionActionz� Custom argparse action for `ogrinspect` keywords that require a string list. If the string is 'True'/'true' then the option value will be a boolean instead. Nc C s6 |� � dkrt|| jd� d S t|| j|�d�� d S )N�trueT�,)�lowerr r �splitr r r r r s zListOptionAction.__call__r r r r r r r s r c @ s$ e Zd ZdZg Zdd� Zdd� ZdS )�Commandz�Inspects the given OGR-compatible data source (e.g., a shapefile) and outputs a GeoDjango model with the given model name. For example: ./manage.py ogrinspect zipcode.shp Zipcodec C s� |j ddd� |j ddd� |j dtddd � |j d tdd d � |j d d dd� |j ddtddd� |j dddd� |j ddd� |j dd d d d � |j d tdd!d � |j d"d#d� |j d$dd%d� d S )&N� data_sourcezPath to the data source.)�help� model_namez Name of the model to create.z--blankFz�Use a comma separated list of OGR field names to add the `blank=True` option to the field definition. Set to `true` to apply to all applicable fields.)�action�defaultr# z --decimalz�Use a comma separated list of OGR float fields to generate `DecimalField` instead of the default `FloatField`. Set to `true` to apply to all OGR float fields.z --geom-name�geomzDSpecifies the model name for the Geometry Field (defaults to `geom`))r& r# z--layer� layer_keyr z�The key for specifying which layer in the OGR data source to use. Defaults to 0 (the first layer). May be an integer or a string identifier for the layer.)r r% r& r# z --multi-geom� store_truez?Treat the geometry in the data source as a geometry collection.)r% r# z --name-fieldz:Specifies a field name to return for the __str__() method.z --no-imports� store_false�importszDDo not include `from django.contrib.gis.db import models` statement.)r% r r# z--nullz�Use a comma separated list of OGR field names to add the `null=True` option to the field definition. Set to `true` to apply to all applicable fields.z--sridzeThe SRID to use for the Geometry Field. If it can be determined, the SRID of the data source is used.z --mappingz8Generate mapping dictionary for use with `LayerMapping`.)� add_argumentr r )r r r r r � add_arguments, sp ���� ����� �zCommand.add_argumentsc s8 |� d�|� d�}}zt�|�}W n tjy# } zt|��d }~ww ddlm� m} � fdd�|�� D �}dd� � ||fi |��D �} |d r�|d |d |d d �} ||fi | ��} dd� | �� D ��| � ddd| d|� � g� | � �fdd�||d j D �� | � d|d | |d f dg� d� | �S )Nr" r$ r )� _ogrinspect�mappingc s* i | ]\}}|t � �v r|d ur||�qS r r ��.0�k�v)r. r r � <dictcomp>} s �z"Command.handle.<locals>.<dictcomp>c S s g | ]}|�qS r r )r1 �sr r r � <listcomp>� s z"Command.handle.<locals>.<listcomp>r/ � geom_namer( � multi_geom)r7 r( r8 c S s i | ]\}}||�qS r r r0 r r r r4 � s � z7# Auto-generated `LayerMapping` dictionary for %s modelz%s_mapping = {c 3 s � | ] }d � | |f V qdS )� '%s': '%s',Nr )r1 �ogr_fld)� rev_mappingr r � <genexpr>� s � � �z!Command.handle.<locals>.<genexpr>r: �}� ) �popr � DataSource� GDALExceptionr �#django.contrib.gis.utils.ogrinspectr. r/ �items�extendr �fields�join) r �args�optionsr" r$ �ds�msgr/ � ogr_options�output�kwargs� mapping_dictr )r. r< r �handleo sN �� � �� �� ���� zCommand.handleN)r r r r# �requires_system_checksr- rP r r r r r! # s � Cr! ) �argparse�django.contrib.gisr �django.core.management.baser r �django.utils.inspectr �Actionr r r! r r r r �<module> s
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