U /e@sdZddlmZddlZeeZddlZddlm Z ddl m Z ddl m Z ddlmZd d lmZd d lmZd ZGd ddeZdS)zg Bokeh Application Handler to look for Bokeh server lifecycle callbacks in a specified Python module. ) annotationsN) ModuleType)List)PathLike)_check_callback) CodeRunner)LifecycleHandler)ServerLifecycleHandlercsxeZdZdZgdddddddfd d Zed d d dZed d ddZedd ddZd d ddZ Z S)r zV Load a script which contains server lifecycle callbacks. .. autoclasstoc:: N)argvpackagerz List[str]zModuleType | NoneNone)filenamer r returnc sxtt|ddd}|}W5QRXt||||d_jjstj_ddfdd }j j|d S) a Keyword Args: filename (str) : path to a module to load lifecycle callbacks from argv (list[str], optional) : a list of string arguments to use as ``sys.argv`` when the callback code is executed. (default: []) rzutf-8)encoding)r rrcsjj}d|kr|d_d|kr,|d_d|kr>|d_d|krP|d_tjdddtjdddtjdddtjddddS)NZon_server_loadedZon_server_unloadedZon_session_createdZon_session_destroyed)Zserver_context)what)Zsession_context)_module__dict__Z_on_server_loadedZ_on_server_unloadedZ_on_session_createdZ_on_session_destroyedr)contentsselfO/tmp/pip-unpacked-wheel-f5fndrjf/bokeh/application/handlers/server_lifecycle.pyextract_callbacksOs    z:ServerLifecycleHandler.__init__..extract_callbacksN) super__init__openreadr _runnerfailedZ new_modulerrun)rrr r fsourcer __class__rrr:s  zServerLifecycleHandler.__init__z str | NonercCs|jjS)zE If the handler fails, may contain a related error message. )r!errorrrrrr(cszServerLifecycleHandler.errorcCs|jjS)zJ If the handler fails, may contain a traceback or other details. )r! error_detailrrrrr)jsz#ServerLifecycleHandler.error_detailboolcCs|jjS)z@ ``True`` if the lifecycle callbacks failed to execute )r!r"rrrrr"qszServerLifecycleHandler.failedcCs.|jr dSdtjtj|jjdSdS)z_ The last path component for the basename of the path to the callback module. N/r)r"ospathsplitextbasenamer!rrrrurl_pathzszServerLifecycleHandler.url_path) __name__ __module__ __qualname____doc__rpropertyr(r)r"r0 __classcell__rrr&rr 3s )r )r4 __future__rlogging getLoggerr1logr,typesrtypingrZ core.typesrZutil.callback_managerrZ code_runnerr Z lifecycler __all__r rrrrs