o 2hg/@sUdZddlZddlZddlZddlmZddlmZm Z m Z ddl m Z iZ e ee efed<daeZd d Zd d Zd dZddZddZGdddZGddde ZGdddZddZdS)zThis module implements a post import hook mechanism styled after what is described in PEP-369. Note that it doesn't cope with modules being reloaded. N) find_spec)CallableDictList)BaseObjectProxy_post_import_hooksFcfdd}|S)NcsFd\}}|d}t|tj|}|D]}t||}q||S)N:.)split __import__sysmodulesgetattr)module module_namefunctionattrscallbackattrnameI/var/www/html/chatgem/venv/lib/python3.10/site-packages/wrapt/importer.py import_hook!s   z4_create_import_hook_from_string..import_hookr)rrrrr_create_import_hook_from_string s  rcCst|tr t|}t(tsdatjdttj |d}|dur,t |g |Wdn1s6wY|durE||dSdS)aU Register a post import hook for the target module `name`. The `hook` function will be called once the module is imported and will be passed the module as argument. If the module is already imported, the `hook` will be called immediately. If you also want to defer loading of the module containing the `hook` function until required, you can specify the `hook` as a string in the form 'module:function'. This will result in a proxy hook function being registered which will defer loading of the specified module containing the callback function until required. TrN) isinstancestrr_post_import_hooks_lock_post_import_hooks_initr meta_pathinsertImportHookFinderrgetr setdefaultappend)hookrrrrrregister_post_import_hook-s  r(cr )Ncs\jd}|d}t|tj|}t|dkr*|dd}|D]}t||}q"||S)Nr rrr )valuer r rrlenr)rentrypoint_valuerrrr entrypointrrr^s    z8_create_import_hook_from_entrypoint..import_hookr)r-rrr,r#_create_import_hook_from_entrypoint]s  r.cCsZz tjj|d}Wntytj|d}Ynw|D] }|}t||jqdS)z Discover and register post import hooks defined as package entry points in the specified `group`. The group should be a string that matches the entry point group name used in the package metadata. )grouprN) importlibmetadata entry_points TypeErrorr$loadr(r)r/ entrypointsr-rrrrdiscover_post_import_hooksms r6cCsRt|dd}tt|d}Wdn1swY|D]}||q dS)z Notify that a `module` has been loaded and invoke any post import hooks registered against the module. If the module is not registered, this function does nothing. __name__Nr)rrrpop)rrhooksr'rrrnotify_module_loadeds  r:c@seZdZddZdS)_ImportHookLoadercCstj|}t||SN)rrr:selffullnamerrrr load_modules z_ImportHookLoader.load_moduleN)r7 __module__ __qualname__r@rrrrr;s r;cs<eZdZfddZddZddZddZd d ZZS) _ImportHookChainedLoadercs`tt||t|dr|d|jt|dr |d|jt|dr.|d|jdSdS)Nr@ create_module exec_module)superrC__init__hasattr__self_setattr___self_load_module_self_create_module_self_exec_module)r>loader __class__rrrGs   z!_ImportHookChainedLoader.__init__cCszGddd}t|d|d|fvr!z|j|_Wn ty Ynwt|dddur9t|jdd|ur;|j|j_dSdSdS)Nc@s eZdZdS)z<_ImportHookChainedLoader._self_set_loader..UNDEFINEDN)r7rArBrrrr UNDEFINEDsrP __loader____spec__rM)r __wrapped__rQAttributeErrorrRrM)r>rrPrrr_self_set_loaders   z)_ImportHookChainedLoader._self_set_loadercCs"|j|}||t||Sr<)rSr@rUr:r=rrrrJs  z*_ImportHookChainedLoader._self_load_modulecCs |j|Sr<)rSrD)r>specrrrrKs z,_ImportHookChainedLoader._self_create_modulecCs"|||j|t|dSr<)rUrSrEr:)r>rrrrrLs   z*_ImportHookChainedLoader._self_exec_module) r7rArBrGrUrJrKrL __classcell__rrrNrrCs    rCc@s(eZdZddZdddZd ddZdS) r#cCs i|_dSr<) in_progress)r>rrrrGs zImportHookFinder.__init__NcCst|tvr WddSWdn1swY||jvr&dSd|j|<z&tt|dd}|rDt|tsKt|W|j|=SW|j|=dSW|j|=dS|j|=wNTrM)rrrXrrrrC)r>r?pathrMrrr find_modules$     zImportHookFinder.find_modulecCst|tvr WddSWdn1swY||jvr&dSd|j|<zt|}t|dd}|rBt|tsBt||_|W|j|=S|j|=wrY)rrrXrrrrCrM)r>r?rZtargetrVrMrrrrs      zImportHookFinder.find_specr<)NN)r7rArBrGr[rrrrrr#s (r#cr )aU Returns a decorator that registers the decorated function as a post import hook for the module specified by `name`. The function will be called once the module with the specified name is imported, and will be passed the module as argument. If the module is already imported, the function will be called immediately. cst||Sr<)r()r'rrrregisterHs zwhen_imported..registerr)rr]rrr when_imported?s r^)__doc__importlib.metadatar0r threadingimportlib.utilrtypingrrr __wrapt__rrr__annotations__r RLockrrr(r.r6r:r;rCr#r^rrrrs&    0 : \