B �A�[��@spdZddlmZddlZddlmZddlmZddlm Z ddl mZmZm Z e�d�ZGd d �d ej�ZdS)a For the ``future`` package. Adds this import line: from past.builtins import str as oldstr at the top and wraps any unadorned string literals 'abc' or explicit byte-string literals b'abc' in oldstr() calls so the code has the same behaviour on Py3 as on Py2.6/2.7. �)�unicode_literalsN)� fixer_base)�token)�syms)� future_import�touch_import_top�wrap_in_fn_callz[^uUrR]?[\'\"]c@seZdZdZdZdd�ZdS)� FixOldstrWrapT�STRINGcCsX|jtjkrTtdd|�t�|j�rT|��}d|_d|j|_t d|g|jd�}|SdS)Nz past.typesZoldstr��b)�prefix) �typerr r�_literal_re�match�value�cloner r)�self�node�results�new�wrapped�r�R/opt/alt/python37/lib/python3.7/site-packages/libfuturize/fixes/fix_oldstr_wrap.py� transformszFixOldstrWrap.transformN)�__name__� __module__�__qualname__Z BM_compatibleZPATTERNrrrrrr sr )�__doc__� __future__r�reZlib2to3rZ lib2to3.pgen2rZlib2to3.fixer_utilrZlibfuturize.fixer_utilrrr�compilerZBaseFixr rrrr�s