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