a C g&@sddlZddlZddlZddlZddlmZddlmZddlm Z m Z m Z ddl m Z ddlmZe dZedZe ed d d Ze e d d dZdddeee dddZe edddZeedddZedddZdS)N)wraps)format_exception)AnyCallableTypeVar)RANDOM_STRING_CHARS) ParamSpecTP)funcreturncCs*t|rt|rdSd|jvr&dSdS)NFzT)inspect isfunction isbuiltin __qualname__)r rQ/var/www/lab.imftr.de/x/nb_venv/lib/python3.9/site-packages/django_tasks/utils.pyis_module_level_functions  r)objr cCstt|S)z> Round-trip encode object as JSON to normalize types. )jsonloadsdumps)rrrrjson_normalizesrg?)retries backoff_delay)rrr cs*tttftttfdfdd }|S)z Retry the given code `retries` times, raising the final error. `backoff_delay` can be used to add a delay between attempts. )fr cs*ttjtjtdfdd }|S)N)argskwargsr c sftddD]R}z|i|WSty:Yqty^|krPtYq0qdS)N)rangeKeyboardInterrupt BaseExceptiontimesleep)rrattempt)rrrrr inner_wrapper)s  z-retry..wrapper..inner_wrapper)rr rrr )rr&rr)rrwrapper(s zretry..wrapper)rr r )rrr(rr'rretry!s&r))valr cCs|jd|jS)N.) __module__r)r*rrrget_module_path;sr-)excr cCsdtt|||jS)N)joinrtype __traceback__)r.rrrget_exception_traceback?sr3)r cCsdtjtddS)z Return a random string for use as a task id. Whilst 64 characters is the max, just use 32 as a sensible middle-ground. This should be much faster than Django's `get_random_string`, since it's not cryptographically secure. r/ )k)r0randomchoicesrrrrr get_random_idCs r8)r rr6r# functoolsr tracebackrtypingrrrZdjango.utils.cryptorZtyping_extensionsrr r boolrrintfloatr)strr-r"r3r8rrrrs