File: //usr/lib/python3/dist-packages/django/core/management/__pycache__/utils.cpython-310.pyc
o
�a � @ s� d dl Z d dlZd dlmZ d dlmZmZ d dlmZ d dl
m Z d dl m
Z
ddlmZmZ dd
d �Zd d
� Zddd�Zdd� Zdd� Zdd� Zdd� Zdd� ZdS ) � N)�Path)�PIPE�run)�apps��get_random_string)�DEFAULT_LOCALE_ENCODING� )� CommandError�
CommandParser�utf-8c
C sf z
t | tttjdkd�}W n ty" } z td| d �|�d}~ww |j�|�|jjt dd�|j
fS )zf
Friendly wrapper around Popen.
Return stdout output, stderr output, and OS status code.
�nt)�stdout�stderr� close_fdszError executing %sr N�replace)�errors) r r �os�name�OSErrorr
r �decoder r �
returncode)�args�stdout_encoding�p�err� r �>/usr/lib/python3/dist-packages/django/core/management/utils.py�
popen_wrapper
s ��
�r c C sZ g }| D ]}|� |�dd��d�� qt|�D ]\}}|�d�s(d|| ||< qt|�S )a�
Organize multiple extensions that are separated with commas or passed by
using --extension/-e multiple times.
For example: running 'django-admin makemessages -e js,txt -e xhtml -a'
would result in an extension list: ['.js', '.txt', '.xhtml']
>>> handle_extensions(['.html', 'html,js,py,py,py,.py', 'py,.py'])
{'.html', '.js', '.py'}
>>> handle_extensions(['.html, txt,.tpl'])
{'.html', '.tpl', '.txt'}
� � �,�.z.%s)�extendr �split� enumerate�
startswith�set)�
extensions�ext_list�ext�ir r r �handle_extensions s
�r, c C s� |d u rt j�dd��t j�}t|t�r|g}|d u r&t j�dd��t j�}|D ] }| �|�r4dg} nq(|D ](}t j� || �}t j�
|�rJ| S |D ]}|| }t j�
|�r^| S qLq7d S )N�PATHr �PATHEXTz.COM;.EXE;.BAT;.CMD) r �environ�getr$ �pathsep�
isinstance�str�endswith�path�join�isfile)�cmdr5 �pathextr* r �f�fextr r r � find_command4 s,
� ��r< c C s d} t d| �S )zS
Return a 50 character random string usable as a SECRET_KEY setting value.
z2abcdefghijklmnopqrstuvwxyz0123456789!@#$%^&*(-_=+)�2 r )�charsr r r �get_random_secret_keyM s
r? c C s� t � }t � }| D ]@}d|v r)zt�|�}W n
ty" td| ��w |�|� qzt�|�}W n tyB } ztt|���d}~ww |�|� q||fS )z�
Parse a list of "app_label.ModelName" or "app_label" strings into actual
objects and return a two-element tuple:
(set of model classes, set of app_configs).
Raise a CommandError if some specified models or apps don't exist.
r" zUnknown model: %sN)r' �installed_apps� get_model� LookupErrorr
�add�get_app_configr3 )�labelsr �models�label�model�
app_config�er r r �parse_apps_and_model_labelsU s$ � �� rK c C sN t ddd�}|j|dd� z|�| dd� �\}}W |jS ty& Y dS w )z�
Return the value of a command line option (which should include leading
dashes, e.g. '--testrunner') from an argument list. Return None if the
option wasn't passed or if the argument list couldn't be parsed.
F)�add_help� allow_abbrev�value)�dest� N)r � add_argument�parse_known_argsr
rN )�argv�option�parser�options�_r r r �get_command_line_optionp s ��rX c C sn dd� | D �} dd� dt jhD �}g }| D ] }|D ]}|�|�r.|�|dt|� � � nq|�|� q|S )z9Normalize an iterable of glob style patterns based on OS.c S s g | ]}t j�|��qS r )r r5 �normcase)�.0r r r r �
<listcomp>� s z+normalize_path_patterns.<locals>.<listcomp>c S s h | ]}d | �qS )z%s*r )rZ �path_sepr r r � <setcomp>� s z*normalize_path_patterns.<locals>.<setcomp>�/N)r �sepr4 �append�len)�patterns� dir_suffixes�
norm_patterns�pattern�
dir_suffixr r r �normalize_path_patterns� s
�
�rg c s. t ����fdd�� t� fdd�t|�D ��S )zy
Check if the given path should be ignored or not based on matching
one of the glob style `ignore_patterns`.
c s t �� j| �pt �t� �| �S �N)�fnmatch� fnmatchcaser r3 )re )r5 r r �ignore� s z is_ignored_path.<locals>.ignorec 3 s � | ]}� |�V qd S rh r )rZ re )rk r r � <genexpr>� s � z"is_ignored_path.<locals>.<genexpr>)r �anyrg )r5 �ignore_patternsr )rk r5 r �is_ignored_path� s ro )r )NN)ri r �pathlibr �
subprocessr r � django.appsr r@ �django.utils.cryptor �django.utils.encodingr �baser
r r r, r< r? rK rX rg ro r r r r �<module> s