o yh @sdZddlmZmZddlZddlZddlmZmZzddl m Z Wne y1ddl m Z Ynwzddl m Z Wne yIddl m Z YnwddZd d Zd d Zd dZddZddZddZdS)zp oauthlib.utils ~~~~~~~~~~~~~~ This module contains utility methods used by various parts of the OAuth 2 spec. )absolute_importunicode_literalsN) unicode_type urldecode)quote)urlparsecCsFt|ts |dur |St|tttfrddd|DStd|)z5Convert a list of scopes to a space separated string.N cSg|]}t|qSr.0sr r O/var/www/html/env/lib/python3.10/site-packages/oauthlib/oauth2/rfc6749/utils.py z!list_to_scope..z8Invalid scope (%s), must be string, tuple, set, or list.) isinstancersettuplelistjoin ValueErrorscoper r r list_to_scopes  rcCs8t|tttfrdd|DS|durdS|dS)z5Convert a space separated string to a list of scopes.cSr r r r r r rr&rz!scope_to_list..Nr)rrrrstripsplitrr r r scope_to_list#s rcCs.ttt|j}d|vrt|d|d<|S)Nr)dictrrqueryr)uriparamsr r rparams_from_uri-sr"c CsTddd}t|\}}}}}}d|vr|dd\}}||fS||}||fS)zuExtract hostname and port from URI. Will use default port for HTTP and HTTPS if none is present in the URI. 80443)HTTPHTTPS:)rrgetupper) r default_portsschnetlocpathparrfraportr r r host_from_uri4sr2cCs$t|ts tdt|dddS)ztEscape a string in an OAuth-compatible fashion. TODO: verify whether this can in fact be used for OAuth 2 z#Only unicode objects are escapable.zutf-8~)safe)rrrrencode)ur r rescapeGs r7cCs8tj|}|j|j|jdddd}t|S)z9Generate a age parameter for MAC authentication draft 00.ii@B)datetimenow microsecondssecondsdaysr) issue_timetdager r r generate_ageRsrAcCstjdrdS|dS)zCheck if the uri is over ssl.OAUTHLIB_INSECURE_TRANSPORTTzhttps://)osenvironr)lower startswith)r r r ris_secure_transportZs rG)__doc__ __future__rrr9rCoauthlib.commonrrurllibr ImportError urllib.parserrrr"r2r7rArGr r r rs,