� ��^c@s;dZddlmZmZmZdd�Zd�ZdS(s� requests._internal_utils ~~~~~~~~~~~~~~ Provides utility functions that are consumed internally by Requests which depend on extremely few external helpers (such as compat) i(tis_py2t builtin_strtstrtasciicCsCt|t�r|}n'tr0|j|�}n|j|�}|S(s�Given a string object, regardless of type, returns a representation of that string in the native string type, encoding and decoding where necessary. This assumes ASCII unless told otherwise. (t isinstanceRRtencodetdecode(tstringtencodingtout((s:/tmp/pip-build-1THPZW/requests/requests/_internal_utils.pytto_native_strings  cCsCt|t�st�y|jd�tSWntk r>tSXdS(s�Determine if unicode string only contains ASCII characters. :param str u_string: unicode string to check. Must be unicode and not Python 2 `str`. :rtype: bool RN(RRtAssertionErrorRtTruetUnicodeEncodeErrortFalse(tu_string((s:/tmp/pip-build-1THPZW/requests/requests/_internal_utils.pytunicode_is_asciis   N(t__doc__tcompatRRRR R(((s:/tmp/pip-build-1THPZW/requests/requests/_internal_utils.pyt s