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Editing: dispatcher.cpython-311.pyc
� ��b � �^ � d Z ddlZej rddlmZ ddlmZ ddlmZ G d� d� � ZdS )aY Application Dispatcher ====================== This middleware creates a single WSGI application that dispatches to multiple other WSGI applications mounted at different URL paths. A common example is writing a Single Page Application, where you have a backend API and a frontend written in JavaScript that does the routing in the browser rather than requesting different pages from the server. The frontend is a single HTML and JS file that should be served for any path besides "/api". This example dispatches to an API app under "/api", an admin app under "/admin", and an app that serves frontend files for all other requests:: app = DispatcherMiddleware(serve_frontend, { '/api': api_app, '/admin': admin_app, }) In production, you might instead handle this at the HTTP server level, serving files or proxying to application servers based on location. The API and admin apps would each be deployed with a separate WSGI server, and the static files would be served directly by the HTTP server. .. autoclass:: DispatcherMiddleware :copyright: 2007 Pallets :license: BSD-3-Clause � N)� StartResponse)�WSGIApplication)�WSGIEnvironmentc � � e Zd ZdZ d dddej ej edf ddfd�Zdd d d dej e fd �Z dS )�DispatcherMiddlewareaJ Combine multiple applications as a single WSGI application. Requests are dispatched to an application based on the path it is mounted under. :param app: The WSGI application to dispatch to if the request doesn't match a mounted path. :param mounts: Maps path prefixes to applications for dispatching. N�appr �mounts�returnc �& � || _ |pi | _ d S �N)r r )�selfr r s �@/usr/lib/python3/dist-packages/werkzeug/middleware/dispatcher.py�__init__z DispatcherMiddleware.__init__3 s � � ��� �l��� � � � �environr �start_responser c �N � |� dd� � }d}d|v r;|| j v r| j | }nD|� dd� � \ }}d|� |� �}d|v �;| j � || j � � }|� dd� � }||z |d< ||d< |||� � S )N� PATH_INFO� �/� � SCRIPT_NAME)�getr �rsplitr )r r r �script� path_infor � last_item�original_script_names r �__call__z DispatcherMiddleware.__call__; s� � � ���[�"�-�-��� ��V�m�m����$�$��k�&�)��� &� � �c�1� 5� 5� �F�I�2�I�2�y�2�2�I� �V�m�m� �+�/�/�&�$�(�3�3�C� &�{�{�=�"� =� =� �!5��!>�� � � (�� � ��s�7�N�+�+�+r r ) �__name__� __module__� __qualname__�__doc__�t�Optional�Dict�strr �Iterable�bytesr � r r r r ) s� � � � � � �� � >B�#� #� �#� � �1�6�#�'8�"8�9�:�#� � #� #� #� #�,�(�,�:I�,� ��E� �,� ,� ,� ,� ,� ,r r ) r# �typingr$ � TYPE_CHECKING�_typeshed.wsgir r r r r* r r �<module>r. s� �� � �@ � � � ��?� /�,�,�,�,�,�,�.�.�.�.�.�.�.�.�.�.�.�.�%,� %,� %,� %,� %,� %,� %,� %,� %,� %,r
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