Edit File: zcml.cpython-36.pyc
3 ,�W�O � @ s@ d Z ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddlmZ ddl m Z dd l m Z dd l m Z dd l mZ dd lmZ dd lmZ ddlmZmZ ddlmZ ddlmZ yddlmZ W n0 e k r� dd� Z e Z Z Z Z!eZY n2X ddl"m Z ddl"m Z ddl"m Z ddl"m#Z# e d�Z$G dd� de%e�Z&dd � Z'G d d � d e �Z(G d d � d e �Z)d!d"� Z*d@d&d'�Z+G d(d)� d)e �Z,e'Z-dAd*d+�Z.G d,d-� d-e(�Z/dBd.d/�Z0G d0d1� d1e �Z1dCd2d3�Z2G d4d5� d5e �Z3G d6d7� d7e �Z4G d8d9� d9e3e4�Z5d#d#d#e fd:d;�Z6G d<d=� d=e(e4�Z7d#d#d#e fd>d?�Z8d#S )Dz.Component Architecture configuration handlers � )�ConfigurationError)�Bool)�GlobalInterface)� GlobalObject)�PythonIdentifier)�Tokens)�MessageFactory)� Interface)� implementedBy)� providedBy)�TextLine)�getSiteManager)� adaptedBy�getName)�provideInterface)�_BLANK)� Permissionc O s t d��d S )NzTsecurity proxied components are not supported because zope.security is not available)r )�args�kw� r �/usr/lib/python3.6/zcml.py� _no_security$ s r )�_checker)�proxify)�protectedFactory)�securityAdapterFactoryZzopec @ s e Zd ZdS )�ComponentConfigurationErrorN)�__name__� __module__� __qualname__r r r r r 1 s r c O s t t� | �}|||� d S )N)�getattrr )Z methodNamer �kwargs�methodr r r �handler4 s r# c @ sN e Zd Zeed�ed�dd�Zeed�ed�dd�Zeed�ed�dd�Zd S ) �IBasicComponentInformationzComponent to usez�Python name of the implementation object. This must identify an object in a module using the full dotted name. If specified, the ``factory`` field must be left blank.F)�title� description�requiredr z*Permission required to use this component.�Factoryz�Python name of a factory which can create the implementation object. This must identify an object in a module using the full dotted name. If specified, the ``component`` field must be left blank.N) r r r r �_� componentr � permission�factoryr r r r r$ 8 s r$ c @ s� e Zd ZdZeed�ed�de� d�Zeed�ed�dd �Z eed �ed �dee � d �d�Z e ed �ed�dd �Z eed�ed�dd �Zeed�ed�ddd�Zeed�ed�ddd�ZdS )�IAdapterDirectivez Register an adapter zAdapter factory/factorieszHA list of factories (usually just one) that create the adapter instance.T)r% r& r' � value_typez Interface the component provideszIThis attribute specifies the interface the adapter instance must provide.F)r% r& r' z Specifications to be adaptedz.This should be a list of interfaces or classes)� missing_valuer zEThis adapter is only available, if the principal has this permission.�NamezYAdapters can have names. This attribute allows you to specify the name for this adapter.�TrustedaI Make the adapter a trusted adapter Trusted adapters have unfettered access to the objects they adapt. If asked to adapt security-proxied objects, then, rather than getting an unproxied adapter of security-proxied objects, you get a security-proxied adapter of unproxied objects. )r% r& r' �default�Locatez�Make the adapter a locatable adapter Located adapter should be used if a non-public permission is used. N)r r r �__doc__r r) r r, r �provides�object�for_r r+ r �namer �trusted�locater r r r r- S sH r- c s � fdd�}� d |_ |S )Nc s x� D ] }|| �} qW | S )Nr )�ob�f)� factoriesr r r, � s z!_rolledUpFactory.<locals>.factoryr )r, )r= r, r )r= r �_rolledUpFactory� s r> N� Fc C s� |d kr0t |�dkr t|d �}|d kr0td��t|�}|d kr�t |�dkrptt|d ��}t |�dkrp|d }|d kr�td��|dkr�t |�dkr�t|d �}|} t | �dkr�| d }n@t | �dk r�td��n*t | �dkr�t |�dkr�td��nt| �}|d k �rt |||�}|�s&|d k �s&|�r4t ||||�}| j d|||ft d ||||| j fd � | j d td|fd � |�r�x,|D ]$} | d k �rz| j d td| fd � �qzW d S ) N� r zJNo for attribute was provided and can't determine what the factory adapts.z Missing 'provides' attributer? zNo factory specifiedz-Can't use multiple factories and multiple for�adapter�registerAdapter)� discriminator�callabler )�lenr � TypeError�tuple�listr r r r> r r �actionr# �infor ) �_contextr, r5 r7 r+ r8 r9 r: �pr= �ifacer r r rA � sZ rA c @ s� e Zd ZdZeed�ed�dd�Zeed�ed�dd�Zeed�ed �dd�Z e ed �ed �dee � d �d �Z e ed�ed�dd�Zeed�ed�ddd�Zeed�ed�ddd�ZdS )�ISubscriberDirectivez Register a subscriber zSubscriber factoryz1A factory used to create the subscriber instance.F)r% r& r' ZHandlerz&A callable object that handles events.z Interface the component provideszIThis attribute specifies the interface the adapter instance must provide.z5Interfaces or classes that this subscriber depends onz.This should be a list of interfaces or classes)r/ )r% r& r' r. r zHThis subscriber is only available, if the principal has this permission.r1 aX Make the subscriber a trusted subscriber Trusted subscribers have unfettered access to the objects they adapt. If asked to adapt security-proxied objects, then, rather than getting an unproxied subscriber of security-proxied objects, you get a security-proxied subscriber of unproxied objects. )r% r& r' r2 r3 z�Make the subscriber a locatable subscriber Located subscribers should be used if a non-public permission is used. N)r r r r4 r r) r, r# r r5 r r6 r7 r r+ r r9 r: r r r r rN � sF rN c C s< |d kr.|d krt d��|d k r(t d��|}n |d k r>t d��|d krNt d��|d krnt|�}|d krnt d��|d k r�t|||�}t|�}|s�|d k s�|r�t||||�}|d k r�| jd td||t| jfd� n | jd td|||t| jfd� |d k �r | jd t d |fd� x,|D ]$}|d k �r| jd t d |fd� �qW d S ) Nz No factory or handler providedz Cannot use handler with providesz Cannot use handler with factoryz@You must specify a provided interface when registering a factoryzWNo for attribute was provided and can't determine what the factory (or handler) adapts.ZregisterHandler)rC rD r ZregisterSubscriptionAdapterr? ) rF r r rG r rI �_handlerr rJ r ) rK r7 r, r# r5 r+ r9 r: rM r r r � subscriber& sT rP c @ s< e Zd ZdZeed�ed�dd�Zeed�ed�dd�ZdS ) �IUtilityDirectivezRegister a utility.zProvided interfacez"Interface provided by the utility.F)r% r& r' r0 zTName of the registration. This is used by application code when locating a utility.N) r r r r4 r r) r5 r r8 r r r r rQ d s rQ c C s� |r|rt d��|d krT|r*tt|��}n tt|��}t|�dkrL|d }nt d��|dkrr|rjt|�}nt|�}|d k r�t|||d�}| jd||ftd|||| j ft |d �d � | jd t d|fd � d S ) Nz$Can't specify factory and component.r@ r z Missing 'provides' attributer? )r5 r+ �utilityZregisterUtility)r, )rC rD r r )rC rD r ) rF rH r r rE r r rI r# rJ �dictr )rK r5 r* r, r+ r8 r r r rR t s0 rR c @ s@ e Zd ZdZeed�dd�Zeed�dd�Zeed�dd�Z dS ) �IInterfaceDirectivez Define an interface r T)r% r' zInterface typeFr0 N) r r r r4 r r) � interface�typer r8 r r r r rT � s rT c C s | j d t|||fd� d S )N)rC rD r )rI r )rK rU rV r8 r r r rU � s rU c @ s� e Zd ZdZeed�ed�dee� d�d�Ze ed�ed�d d �Z eed �ed �d d �Z eed �ed�d e � d�Z eed�ed�d e� d�ZdS )�IBasicViewInformationz,This is the basic information for all views.z*Specifications of the objects to be viewedz7This should be a list of interfaces or classes T)r/ )r% r& r' r. r z&The permission needed to use the view.F)r% r& r' ZClassz2A class that provides attributes used by the view.z6Interface that is also allowed if user has permission.a= By default, 'permission' only applies to viewing the view and any possible sub views. By specifying this attribute, you can make the permission also apply to everything described in the supplied interface. Multiple interfaces can be provided, separated by whitespace.zAView attributes that are also allowed if the user has permission.z� By default, 'permission' only applies to viewing the view and any possible sub views. By specifying 'allowed_attributes', you can make the permission also apply to the extra attributes on the view object.N)r r r r4 r r) r r6 r7 r r+ Zclass_r �allowed_interfacer �allowed_attributesr r r r rW � s8 rW c @ sP e Zd ZdZeed�ed�ded�Zeed�ed�de d�Z eed �dd �Z d S ) �IBasicResourceInformationz) Basic information for resources zThe name of the resource.z3The name shows up in URLs/paths. For example 'foo'.T)r% r& r' r2 z&The interface this component provides.zi A view can provide an interface. This would be used for views that support other views.Fz Request type)r% r' N) r r r r4 r r) r r8 r r r5 rV r r r r rZ � s rZ c @ s$ e Zd ZdZeed�de� d�ZdS )�IViewDirectivez Register a view for a componentr( F)r% r' r. N)r r r r4 r r) r r, r r r r r[ s r[ c sJ |s|r| rt d��|d k rNt| |||�} G dd� dt�} | |d | �|d< |sZt d��t|�}|� t� �dkr|� d }nNt� �dk r�t d��n8t� �dkr�t|�dkr�t d��n� fd d �}� d |_||f }| jd |||ftd ||||| jfd � | jd t d|fd � |d k �rFx,|D ]$} | d k �r | jd t d| fd � �q W d S )NzF'permission' required with 'allowed_interface' or 'allowed_attributes'c @ s e Zd ZdZdd� Zdd� ZdS )zview.<locals>.ProxyViewz#Class to create simple proxy views.c S s || _ || _d S )N)r, �checker)�selfr, r\ r r r �__init__ s z view.<locals>.ProxyView.__init__c W s t | j|� | j�S )N)r r, r\ )r] Zobjectsr r r �__call__# s z view.<locals>.ProxyView.__call__N)r r r r4 r^ r_ r r r r � ProxyView s r` r@ zNo for interfaces specifiedr zNo view factory specifiedz-Can't use multiple factories and multiple forc s, x � d d� D ] }|| �} qW � d | |�S )Nr@ ���ra r )r; �requestr< )r= r r r, 7 s zview.<locals>.factory�viewrB )rC rD r r? ra ra ) r r r6 rG rE r, rI r# rJ r ) rK r, rV r8 r7 r+ rX rY r5 r\ r` rM r )r= r rc sN rc c @ s8 e Zd ZdZeed�de� d�Zeed�de� d�Z dS )�IResourceDirectivezRegister a resourcez6Interface that is also allowed if user has permission.F)r% r' r. z=View attributes that are also allowed if user has permission.N) r r r r4 r r) r rX r rY r r r r rd V s rd c C s� |s|r| rt d��|d k rDt| |||�}||fdd�} || _| }| jd|||ftd||f||| jfd� | jd td|fd� | jd td|fd� d S )NzDMust use name attribute with allowed_interface or allowed_attributesc S s t || �|�S )N)r )rb r, r\ r r r � proxyResourcex s z resource.<locals>.proxyResource�resourcerB )rC rD r r? )r r r, rI r# rJ r ) rK r, rV r8 r+ rX rY r5 r\ re r r r rf g s. rf )NNNr? FF)NNNNNFF)NNNNr? )Nr? )9r4 Z zope.configuration.exceptionsr Zzope.configuration.fieldsr r r r r Zzope.i18nmessageidr Zzope.interfacer r r Z zope.schemar Zzope.component._apir Zzope.component._declarationr r Zzope.component.interfacer Zzope.component._compatr Zzope.security.zcmlr � ImportErrorr r r r ZsecurityZzope.component.securityr r) � ValueErrorr r# r$ r- r> rA rN rO rP rQ rR rT rU rW rZ r[ rc rd rf r r r r �<module> sl E @A = # 3 H
Back to File Manager