U 9%e$ @sFdZddlmZmZmZddlmZddlmZddl m Z m Z m Z m Z mZmZmZmZmZmZddlmZGd d d eZed d d d d d eeeefeeeeeeeed feeefdddZeeeefeedddZeeed dddZd d d deeeeeeed fedddZeedddZd S)zIContains utilities to handle headers to send in calls to Huggingface Hub.)DictOptionalUnion) constants)HfFolder) get_fastai_versionget_fastcore_versionget_hf_hub_versionget_python_versionget_tf_versionget_torch_versionis_fastai_availableis_fastcore_availableis_tf_availableis_torch_available)validate_hf_hub_argsc@seZdZdZdS)LocalTokenNotFoundErrorz0Raised if local token is required but not found.N)__name__ __module__ __qualname____doc__rr]/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/huggingface_hub/utils/_headers.pyr#srNF)tokenis_write_action library_namelibrary_version user_agent)rrrrrreturncCs@t|}t||ddt|||di}|dk r>> build_hf_headers(token="hf_***") # explicit token {"authorization": "Bearer hf_***", "user-agent": ""} >>> build_hf_headers(token=True) # explicitly use cached token {"authorization": "Bearer hf_***",...} >>> build_hf_headers(token=False) # explicitly don't use cached token {"user-agent": ...} >>> build_hf_headers() # implicit use of the cached token {"authorization": "Bearer hf_***",...} # HF_HUB_DISABLE_IMPLICIT_TOKEN=True # to set as env variable >>> build_hf_headers() # token is not sent {"user-agent": ...} >>> build_hf_headers(token="api_org_***", is_write_action=True) ValueError: You must use your personal account token for write-access methods. >>> build_hf_headers(library_name="transformers", library_version="1.2.3") {"authorization": ..., "user-agent": "transformers/1.2.3; hf_hub/0.10.2; python/3.10.4; tensorflow/1.55"} ``` Raises: [`ValueError`](https://docs.python.org/3/library/exceptions.html#ValueError) If organization token is passed and "write" access is required. [`ValueError`](https://docs.python.org/3/library/exceptions.html#ValueError) If "write" access is required but token is not passed and not saved locally. [`EnvironmentError`](https://docs.python.org/3/library/exceptions.html#EnvironmentError) If `token=True` but token is not saved locally. )rz user-agentrrrNzBearer authorization)get_token_to_send_validate_token_to_send_http_user_agent)rrrrrZ token_to_sendheadersrrrbuild_hf_headers'sR r')rr cCsNt|tr|S|dkrdSt}|dkr@|dkrsz#_http_user_agent..)r r rZHF_HUB_DISABLE_TELEMETRYrrrr rr rr r(dictjoinitemsr)_deduplicate_user_agent)rrrZuarrrr%s& "  r%)rr cCsddd|dDS)z>Deduplicate redundant information in the generated user-agent.r.cSsi|]}|dqS)N)strip)r/keyrrr sz+_deduplicate_user_agent..;)r4splitkeys)rrrrr6sr6)rtypingrrrrZ _hf_folderrZ_runtimer r r r r rrrrrZ _validatorsrEnvironmentErrorrboolr)r'r#r$r%r6rrrrs@  0   a   ,