← Back
Editing: _api.cpython-38.pyc
U ,�WN# � @ s� d Z ddlZddlZddlmZ ddlmZ ddlmZ ddlmZ ddlm Z ddlm Z dd lm Z dd lm Z dd l mZ dd lmZ dd lmZ ddlmZ zddlmZ W n ek r� ddlmZ Y nX daed9dd��Zdd� Zd:dd�Zeedfdd�Zeeddfdd�Z eedfdd�Z eeddfd d �Z d;d d �Z d<d d!�Z d"d#� Z!ed=d%d&��Z"ddl#Z$e$j%j%j&�'e"� d>d'd(�Z(d?d)d*�Z)d@d+d,�Z*dAd-d.�Z+e,� Z-dBd/d0�Z.dCd1d2�Z/d3d4� Z0dDd5d6�Z1dEd7d8�Z2dS )Fz Zope 3 Component Architecture � N)� Interface)� implementedBy)� providedBy)�IComponentArchitecture)�!IComponentRegistrationConvenience)�IFactory)�ComponentLookupError)�IComponentLookup)�_BLANK)� adaptedBy)�adapter)�adapts)�hookablec C s\ | dkr t dkr ddlm a t S z t| �W S tk rV } zt|j� �W 5 d}~X Y nX dS )z! See IComponentArchitecture. Nr )�base)r Z zope.component.globalregistryr � TypeErrorr �args)�context�error� r �5/usr/lib/python3/dist-packages/zope/component/_api.py�getSiteManager, s r c C s" t | ||�}|d kr t| |��|S �N)�queryAdapterInContextr )�object� interfacer r r r r �getAdapterInContext? s r c C sx t | dd �}|d k rVz ||�}W n( tk rH t�� d jd k rD� Y nX |d k rV|S |�| �rd| S t|��| |d|�S )NZ __conform__� � )�getattrr �sys�exc_info�tb_nextr r � queryAdapter)r r r �defaultZconformr r r r r E s r c C s( t | ||d |�}|d kr$t| ||��|S r )r" r )r r �namer r r r r � getAdapter` s r% c C s* |d krt || ||�S t|��| |||�S r )� adapter_hookr r" )r r r$ r# r r r r r" f s �r" c C s( t | |||d�}|d kr$t| ||��|S �N)r )�queryMultiAdapterr )�objectsr r$ r r r r r �getMultiAdapterm s r* c C s6 z t |�}W n tk r$ | Y S X |�| |||�S r )r r r( )r) r r$ r# r � sitemanagerr r r r( s s r( c C s2 z t |�}W n tk r$ g Y S X |�| |�S r )r r � getAdapters)r) Zprovidedr r+ r r r r, } s r, c C s2 z t |�}W n tk r$ g Y S X |�| |�S r )r r � subscribers)r) r r r+ r r r r- � s r- c G s t d ��| d � d S r )r r- )r) r r r �handle� s r. r c C s2 z t � }W n tk r Y d S X |�|| ||�S r )r r r" )r r r$ r# r+ r r r r& � s r& c C s( t | ||d�}|d k r|S t| |��d S r' )� queryUtilityr )r r$ r Zutilityr r r � getUtility� s r0 c C s t |��| ||�S r )r r/ )r r$ r# r r r r r/ � s r/ c C s t |��| �S r )r �getUtilitiesFor�r r r r r r1 � s r1 c C s t |��| �S r )r � getAllUtilitiesRegisteredForr2 r r r r3 � s r3 c C sX z t | �}W n tk r$ | Y S X |j}|D ]"}|�||t�}|tk r0| S q0|S )z�Query for the next available utility. Find the next available utility providing `interface` and having the specified name. If no utility was found, return the specified `default` value. )r r � __bases__r/ �_marker)r r r$ r# Zsm�basesr �utilr r r �queryNextUtility� s r8 c C s0 t | ||t�}|tkr,tjj�d||f ��|S )zfGet the next available utility. If no utility was found, a `ComponentLookupError` is raised. z/No more utilities for %s, '%s' have been found.)r8 r5 �zopeZ component� interfacesr )r r r$ r7 r r r �getNextUtility� s ��r; c O s |� dd�}tt| |�||�S )zkInvoke the named factory and return the result. ``__factory_name`` is a positional-only argument. r N)�popr0 r )Z__factory_namer �kwargsr r r r � createObject� s r> c C s t t| |��� S )znReturn the interface provided by the named factory's objects Result might be a single interface. XXX )r0 r � getInterfaces)r$ r r r r �getFactoryInterfaces� s r@ c c sx t |�}|�t�D ]`\}}|�� }z|�| �r8||fV W q tk rp |D ] }|�| �rN||fV qlqNY qX qdS )zCReturn info on all factories implementing the given interface. N)r r1 r r? Z isOrExtends�AttributeError)r r Zutilsr$ �factoryr: Zifacer r r �getFactoriesFor� s rC )N)N)N)N)r N)r N)r NN)N)N)r N)r )N)N)3�__doc__r �typesZzope.interfacer r r Zzope.component.interfacesr r r r r Zzope.component._compatr Zzope.component._declarationr r r Z zope.hookabler � ImportErrorZzope.component.hookabler r r r r% r" r* r( r, r- r. r& Zzope.interface.interfacer9 r Z adapter_hooks�appendr0 r/ r1 r3 r r5 r8 r; r> r@ rC r r r r �<module> s` � �
Save File
Cancel