SrSSKrSSKrSSKrSSKrSSKrSSKJr \R"\ 5r Sr Sr Sr \"\ \ \ /5r\ rSrSrS rS rS rS rS rg)z-Helper functions for commonly used utilities.N)urllibWARNING EXCEPTIONIGNOREzFile: {0}: Is a symbolic link.z{0}: Is a directoryz,Cannot access {0}: No such file or directoryc^U4Sjn[T[R5(aU$[R"T5un p4[ [ U5[ U5- 5"T5$)aA decorator to declare that only the first N arguments may be positional. This decorator makes it easy to support Python 3 style keyword-only parameters. For example, in Python 3 it is possible to write:: def fn(pos1, *, kwonly1=None, kwonly1=None): ... All named parameters after ``*`` must be a keyword:: fn(10, 'kw1', 'kw2') # Raises exception. fn(10, kwonly1='kw1') # Ok. Example ^^^^^^^ To define a function like above, do:: @positional(1) def fn(pos1, kwonly1=None, kwonly2=None): ... If no default value is provided to a keyword argument, it becomes a required keyword argument:: @positional(0) def fn(required_kw): ... This must be called with the keyword parameter:: fn() # Raises exception. fn(10) # Raises exception. fn(required_kw=10) # Ok. When defining instance or class methods always remember to account for ``self`` and ``cls``:: class MyClass(object): @positional(2) def my_method(self, pos1, kwonly1=None): ... @classmethod @positional(2) def my_method(cls, pos1, kwonly1=None): ... The positional decorator behavior is controlled by ``_helpers.positional_parameters_enforcement``, which may be set to ``POSITIONAL_EXCEPTION``, ``POSITIONAL_WARNING`` or ``POSITIONAL_IGNORE`` to raise an exception, log a warning, or do nothing, respectively, if a declaration is violated. Args: max_positional_args: Maximum number of positional arguments. All parameters after the this index must be keyword only. Returns: A decorator that prevents using arguments after max_positional_args from being used as positional parameters. Raises: TypeError: if a key-word only argument is provided as a positional parameter, but only if _helpers.positional_parameters_enforcement is set to POSITIONAL_EXCEPTION. cJ>^[R"T5UU4Sj5nU$)Nc>[U5T:akSnTS:waSnSRTRT[U5US9n[[:Xa [ U5e[[ :Xa[RU5 T"U0UD6$)NszV{function}() takes at most {args_max} positional argument{plural} ({args_given} given))functionargs_max args_givenplural) lenformat__name__!positional_parameters_enforcementPOSITIONAL_EXCEPTION TypeErrorPOSITIONAL_WARNINGloggerwarning)argskwargsplural_smessagemax_positional_argswrappeds 3platform/bq/third_party/googleapiclient/_helpers.pypositional_wrapperDpositional..positional_decorator..positional_wrapperts4y..&!+"H<.positional_decoratorss&  ! , " ,("!r#) isinstancesix integer_typesinspect getargspec positionalr)rr&r_defaultss` r r-r-+s[P"0%s'8'899##&112EFa#d)c(m345HIIr#c[RRU5n0n[R"U5H?up4[ U5S:wa$SU<SSR U5<3n[U5eUSX#'MA U$)zParses unique key-value parameters from urlencoded content. Args: content: string, URL-encoded key-value pairs. Returns: dict, The key-value pairs from ``content``. Raises: ValueError: if one of the keys is repeated. r z.URL-encoded content contains a repeated value:z -> z, r)rparseparse_qsr) iteritemsrjoin ValueError)contenturlencoded_paramsparamskeyvaluemsgs r parse_unique_urlencodedr<ss --g6 Fmm$56  u:? % CS/ !Ah 7 Mr#c&[RRU5n[UR5nUR U5 [RR U5nURUS9n[RRU5$)aUpdates a URI with new query parameters. If a given key from ``params`` is repeated in the ``uri``, then the URI will be considered invalid and an error will occur. If the URI is valid, then each value from ``params`` will replace the corresponding value in the query parameters (if it exists). Args: uri: string, A valid URI, with potential existing query parameters. params: dict, A dictionary of query parameters. Returns: The same URI but with the new query parameters added. )query) rr1urlparser<r>update urlencode_replace urlunparse)urir8parts query_params new_query new_partss r update_query_paramsrIsm" LL ! !# &E*5;;7L &&|4IY/I << " "9 --r#c&UcU$[XU05$)a<Adds a query parameter to a url. Replaces the current value if it already exists in the URL. Args: url: string, url to add the query parameter to. name: string, query parameter name. value: string, query parameter value. Returns: Updated query parameter. Does not update the url if value is None. )rI)urlnamer:s r _add_query_parameterrMs } "3u 66r#)__doc__r$r+loggingwarningsr) six.movesr getLoggerrrrrPOSITIONAL_IGNORE frozensetPOSITIONAL_SETr_SYM_LINK_MESSAGE_IS_DIR_MESSAGE_MISSING_FILE_MESSAGEr-r<rIrMr#r rZs 4    8 $"-/@A%7!4'FdJN2.27r#