OpenQuizz
Une application de gestion des contenus pédagogiques
MatchFirst Class Reference
Inheritance diagram for MatchFirst:
Collaboration diagram for MatchFirst:

Public Member Functions

def __init__ (self, exprs, savelist=False)
 
def streamline (self)
 
def parseImpl (self, instring, loc, doActions=True)
 
def __ior__ (self, other)
 
def __str__ (self)
 
def checkRecursion (self, parseElementList)
 
- Public Member Functions inherited from ParseExpression
def append (self, other)
 
def leaveWhitespace (self)
 
def ignore (self, other)
 
def validate (self, validateTrace=None)
 
def copy (self)
 
- Public Member Functions inherited from ParserElement
def __init__ (self, savelist=False)
 
def setName (self, name)
 
def setResultsName (self, name, listAllMatches=False)
 
def setBreak (self, breakFlag=True)
 
def setParseAction (self, *fns, **kwargs)
 
def addParseAction (self, *fns, **kwargs)
 
def addCondition (self, *fns, **kwargs)
 
def setFailAction (self, fn)
 
def preParse (self, instring, loc)
 
def postParse (self, instring, loc, tokenlist)
 
def tryParse (self, instring, loc)
 
def canParseNext (self, instring, loc)
 
def parseString (self, instring, parseAll=False)
 
def scanString (self, instring, maxMatches=_MAX_INT, overlap=False)
 
def transformString (self, instring)
 
def searchString (self, instring, maxMatches=_MAX_INT)
 
def split (self, instring, maxsplit=_MAX_INT, includeSeparators=False)
 
def __add__ (self, other)
 
def __radd__ (self, other)
 
def __sub__ (self, other)
 
def __rsub__ (self, other)
 
def __mul__ (self, other)
 
def __rmul__ (self, other)
 
def __or__ (self, other)
 
def __ror__ (self, other)
 
def __xor__ (self, other)
 
def __rxor__ (self, other)
 
def __and__ (self, other)
 
def __rand__ (self, other)
 
def __invert__ (self)
 
def __iter__ (self)
 
def __getitem__ (self, key)
 
def __call__ (self, name=None)
 
def suppress (self)
 
def setWhitespaceChars (self, chars)
 
def parseWithTabs (self)
 
def setDebugActions (self, startAction, successAction, exceptionAction)
 
def setDebug (self, flag=True)
 
def __repr__ (self)
 
def parseFile (self, file_or_filename, parseAll=False)
 
def __eq__ (self, other)
 
def __ne__ (self, other)
 
def __hash__ (self)
 
def __req__ (self, other)
 
def __rne__ (self, other)
 
def matches (self, testString, parseAll=True)
 
def runTests (self, tests, parseAll=True, comment='#', fullDump=True, printResults=True, failureTests=False, postParse=None, file=None)
 

Data Fields

 mayReturnEmpty
 
 saveAsList
 
 strRepr
 
- Data Fields inherited from ParseExpression
 exprs
 
 callPreparse
 
 strRepr
 
 skipWhitespace
 
 errmsg
 
- Data Fields inherited from ParserElement
 parseAction
 
 failAction
 
 strRepr
 
 resultsName
 
 saveAsList
 
 skipWhitespace
 
 whiteChars
 
 copyDefaultWhiteChars
 
 mayReturnEmpty
 
 keepTabs
 
 ignoreExprs
 
 debug
 
 streamlined
 
 mayIndexError
 
 errmsg
 
 modalResults
 
 debugActions
 
 re
 
 callPreparse
 
 callDuringTry
 
 name
 

Additional Inherited Members

- Static Public Member Functions inherited from ParserElement
def setDefaultWhitespaceChars (chars)
 
def inlineLiteralsUsing (cls)
 
def resetCache ()
 
def enablePackrat (cache_size_limit=128)
 
- Static Public Attributes inherited from ParserElement
 DEFAULT_WHITE_CHARS
 
 verbose_stacktrace
 
 packrat_cache
 
 packrat_cache_lock
 
 packrat_cache_stats
 

Detailed Description

Requires that at least one :class:`ParseExpression` is found. If
two expressions match, the first one listed is the one that will
match. May be constructed using the ``'|'`` operator.

Example::

    # construct MatchFirst using '|' operator

    # watch the order of expressions to match
    number = Word(nums) | Combine(Word(nums) + '.' + Word(nums))
    print(number.searchString("123 3.1416 789")) #  Fail! -> [['123'], ['3'], ['1416'], ['789']]

    # put more selective expression first
    number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums)
    print(number.searchString("123 3.1416 789")) #  Better -> [['123'], ['3.1416'], ['789']]

Constructor & Destructor Documentation

◆ __init__()

def __init__ (   self,
  exprs,
  savelist = False 
)

Reimplemented from ParseExpression.

Member Function Documentation

◆ __ior__()

def __ior__ (   self,
  other 
)

◆ __str__()

def __str__ (   self)

Reimplemented from ParseExpression.

◆ checkRecursion()

def checkRecursion (   self,
  parseElementList 
)

Reimplemented from ParserElement.

◆ parseImpl()

def parseImpl (   self,
  instring,
  loc,
  doActions = True 
)

Reimplemented from ParserElement.

◆ streamline()

def streamline (   self)

Reimplemented from ParseExpression.

Field Documentation

◆ mayReturnEmpty

mayReturnEmpty

◆ saveAsList

saveAsList

◆ strRepr

strRepr

The documentation for this class was generated from the following file: