3
,W @ s d Z ddlmZ ddlmZ ddlmZ ddlmZ ddl m
Z
ddl m Z d d
d Z
d d
Zd ddZd ddZd ddZd ddZdd Zdd Zdd ZdS )!z Interface utility functions
) alsoProvides)
IInterface)getGlobalSiteManager)ComponentLookupError) queryUtility) CLASS_TYPESN c C s| | sd|j |jf } tj|s6t|ts2t| ddS |dk r^|jtsRt|dt|| nt}t }|j
||| | dS )z@ Mark 'interface' as a named utilty providing 'iface_type'.
z%s.%sz is not an interface or classNzis not an interface type)
__module____name__r
providedBy
isinstancer TypeErrorZextendsr r ZregisterUtility)id interfaceZ
iface_typeinfogsm r /usr/lib/python3.6/interface.pyprovideInterface s
r c C s t |d}|dkrt||S )z3Return interface or raise ComponentLookupError
N)queryInterfacer )contextr ifacer r r getInterface. s
r c C s t t| |S )z$Return an interface or ``None``
)r r )r defaultr r r r 7 s r c C s dd t | ||D S )zInterfaces search
c S s g | ] }|d qS ) r ).0
iface_utilr r r
@ s z#searchInterface..)searchInterfaceUtilities)r
search_stringbaser r r searchInterface= s r! c C s dd t | ||D S )zInterfaces search
c S s g | ] }|d qS )r r )r r r r r r G s z&searchInterfaceIds..)r )r r r r r r searchInterfaceIdsD s r" c sX t }|jt}r.j fdd|D } rF fdd|D }ndd |D }|S )Nc s& g | ] }t |d j dkr|qS )r r )getInterfaceAllDocsfind)r r )r r r r Q s z,searchInterfaceUtilities..c s g | ]}|d j r|qS )r )Z isOrExtends)r r )r r r r U s c S s g | ]}|qS r r )r r r r r r X s )r ZgetUtilitiesForr lower)r r r r Ziface_utilitiesresr )r r r r K s
r c C sj d| j | jf }t|j t| jj g}tj| r`x*t| D ] }|jt| j |jj q>W dj
|S )Nz%s.%s
) r r
strr% __doc__r r sortedappendZgetDescriptionForjoin)r Ziface_idZdocsnamer r r r# \ s
r# c C s |dkr d S t | |}|S )NNone)r )r r r r r r nameToInterfacei s
r/ c sF d kr dS t | d} fdd|D }|s> jd j S |d S )Nr. )r c s$ g | ] }| krd |j |jf qS )z%s.%s)r r
)r r )r r r r u s z#interfaceToName...r )r! r r
)r r itemsZidsr )r r interfaceToNameo s
r2 )Nr )N)NN)NN)NN)r) Zzope.interfacer Zzope.interface.interfacesr Z zope.component.globalregistryr Zzope.component.interfacesr Zzope.component._apir Zzope.component._compatr r r r r! r" r r# r/ r2 r r r r s