Cheetah.Parser module¶
Parser classes for Cheetah’s Compiler
- Classes:
- ParseError( Exception ) _LowLevelParser( Cheetah.SourceReader.SourceReader ), basically a lexer _HighLevelParser( _LowLevelParser ) Parser === _HighLevelParser (an alias) 
- class Cheetah.Parser.ArgList¶
- Bases: - object- Used by _LowLevelParser.getArgList() - add_argument(name)¶
 - add_default(token)¶
 - merge()¶
 - next()¶
 
- class Cheetah.Parser.CheetahVariable(nameChunks, useNameMapper=True, cacheToken=None, rawSource=None)¶
- Bases: - object
- exception Cheetah.Parser.ForbiddenDirective(stream, msg='Invalid Syntax', extMsg='', lineno=None, col=None)¶
- Bases: - ForbiddenSyntax
- exception Cheetah.Parser.ForbiddenExpression(stream, msg='Invalid Syntax', extMsg='', lineno=None, col=None)¶
- Bases: - ForbiddenSyntax
- exception Cheetah.Parser.ForbiddenSyntax(stream, msg='Invalid Syntax', extMsg='', lineno=None, col=None)¶
- Bases: - ParseError
- exception Cheetah.Parser.ParseError(stream, msg='Invalid Syntax', extMsg='', lineno=None, col=None)¶
- Bases: - ValueError- report()¶
 
- Cheetah.Parser.Parser¶
- alias of - _HighLevelParser
- class Cheetah.Parser.Placeholder(nameChunks, useNameMapper=True, cacheToken=None, rawSource=None)¶
- Bases: - CheetahVariable
- Cheetah.Parser.any(*choices)¶
- Cheetah.Parser.cachedRegex(pattern)¶
- Cheetah.Parser.escapeRegexChars(txt, escapeRE=re.compile('([\\$\\^\\*\\+\\.\\?\\{\\}\\[\\]\\(\\)\\|\\\\])'))¶
- Return a txt with all special regular expressions chars escaped. 
- Cheetah.Parser.group(*choices)¶
- Cheetah.Parser.makeTripleQuoteRe(start, end)¶
- Cheetah.Parser.maybe(*choices)¶
- Cheetah.Parser.namedGroup(name, *choices)¶
- Cheetah.Parser.nongroup(*choices)¶