\;jddlZddlmZddlmZddlZddlZdZdZedZdZ Gdd Z Gd d e Z y) N) entry_points)cachecPtjjdd}|dk(ryy)z7Determine if dispatching has been disabled by the user.SKIMAGE_NO_DISPATCHINGF1T)osenvironget)no_dispatchings _G:\00. PROJECTS\API\Inventory\templateJSON\kerjaOCR\Lib\site-packages\skimage/util/_backends.pydispatching_disabledr s%ZZ^^$4Y5I5I$5O$>JP :!$ u:?.doo//TUCS/ !hhuRay)   ZA  m  >znMoQs B6B6ci}td}td}|D]H}d|i||j< ||j}|j||jd<J|S#t$rYXwxYw)z7List all installed backends and information about them.skimage_backends)groupskimage_backend_infosimplementationinfo)rrloadKeyError)backends backends_ backend_infosbackendr's r all_backendsr.6sH#56I '>?M"2G!<  .D-8TYY[]HW\\ "6 *  O   s4A** A65A6cjtts tsSt j fd}|S)zMark a function as dispatchable. When a decorated function is called, the installed backends are searched for an implementation. If no backend implements the function then the scikit-image implementation is used. c xttD]}t|}d |djvr'|dj}|jd g|i|}|sX|j d }t jdd d|dtd||i|cS|i|S) N:r'r&z Call to 'z' was dispatched to the 'z8' backend. Set SKIMAGE_NO_DISPATCHING=1 to disable this.r) stacklevel) sortedr.supported_functionsr(can_hasget_implementationwarningswarnDispatchNotification) argskwargsrr- backend_implwants_it func_implr func_module func_names r wrapperzdispatchable..wrapperYs  <>*D"nT*Ga {+76?3V3VV"#3499;L,|++-q ,/37=H$77;-q 8TUI MMK=)5!!%  d-f- -;+@(( (r)__name__r!r r. functoolswraps)rrAr?r@s` @@r dispatchablerEIsL I#D)K \^ __T%)%)N NrceZdZdZdZy)BackendInformationzInformation about a backend A backend that wants to provide additional information about itself should return an instance of this from its information entry point. c||_y)N)r4)selfr4s r __init__zBackendInformation.__init__s #6 rN)rBr __qualname____doc__rJrr rGrGs  7rrGceZdZdZy)r9z?Notification issued when a function is dispatched to a backend.N)rBrrKrLrMrr r9r9sIrr9) rCimportlib.metadatarrrr7r r!r.rErGRuntimeWarningr9rMrr rQsO+ "J$8v77 > r