3 v^ @sVdZddlmZddlmZddlmZmZddlm Z Gddde Z d d d Z dS) z SQL Lexer)tokens) SQL_REGEX) text_type file_types)consumec@seZdZdZedddZdS)Lexerz?Lexer Empty class. Leaving for backwards-compatibility Nccst|tr|j}t|trn\t|trh|r8|j|}qzy|jd}Wqztk rd|jd}YqzXntdjt |t |}x|D]\}}xxt D]d\}}|||}|sqn2t|t j r||jfVnt|r||jVt||j|dPqWt j|fVqWdS)a Return an iterable of (tokentype, value) pairs generated from `text`. If `unfiltered` is set to `True`, the filtering mechanism is bypassed even if filters are defined. Also preprocess the text, i.e. expand tabs and strip it if wanted and applies registered filters. Split ``text`` into (tokentype, text) pairs. ``stack`` is the initial stack (default: ``['root']``) zutf-8zunicode-escapez+Expected text or file-like object, got {!r}N) isinstancerreadrbytesdecodeUnicodeDecodeError TypeErrorformattype enumeraterr _TokenTypegroupcallablerendError)textencodingiterableposcharZrexmatchactionmr2/usr/lib/python3.6/site-packages/sqlparse/lexer.py get_tokenss4       zLexer.get_tokens)N)__name__ __module__ __qualname____doc__ staticmethodr rrrrrsrNcCstj||S)zTokenize sql. Tokenize *sql* using the :class:`Lexer` and return a 2-tuple stream of ``(token type, value)`` items. )rr )sqlrrrrtokenizeLsr')N) r$sqlparserZsqlparse.keywordsrsqlparse.compatrrsqlparse.utilsrobjectrr'rrrr s    6