Python compile_pmatch_expression Examples

Example #1

File: __init__.py Project: tykniess/hfst

def compile_pmatch_file(filename):
    """
    Compile pmatch expressions as defined in *filename* and return a tuple of
    transducers.

    An example:

    If we have a file named streets.txt that contains:

    define CapWord UppercaseAlpha Alpha* ; define StreetWordFr [{avenue} |
    {boulevard} | {rue}] ; define DeFr [ [{de} | {du} | {des} | {de la}] Whitespace
    ] | [{d'} | {l'}] ; define StreetFr StreetWordFr (Whitespace DeFr) CapWord+ ;
    regex StreetFr EndTag(FrenchStreetName) ;

    we can run:

    defs = hfst.compile_pmatch_file('streets.txt')
    const = hfst.PmatchContainer(defs)
    assert cont.match("Je marche seul dans l'avenue desTernes.") ==
      "Je marche seul dans l'<FrenchStreetName>avenue des Ternes</FrenchStreetName>."
    """
    with open(filename, 'r') as myfile:
      data=myfile.read()
      myfile.close()
    defs = compile_pmatch_expression(data)
    return defs

Example #2

File: __init__.py Project: unhammer/hfst

def compile_pmatch_file(filename):
    """
    Compile pmatch expressions as defined in *filename* and return a tuple of
    transducers.

    An example:

    If we have a file named streets.txt that contains:

    define CapWord UppercaseAlpha Alpha* ; define StreetWordFr [{avenue} |
    {boulevard} | {rue}] ; define DeFr [ [{de} | {du} | {des} | {de la}] Whitespace
    ] | [{d'} | {l'}] ; define StreetFr StreetWordFr (Whitespace DeFr) CapWord+ ;
    regex StreetFr EndTag(FrenchStreetName) ;

    we can run:

    defs = hfst.compile_pmatch_file('streets.txt')
    const = hfst.PmatchContainer(defs)
    assert cont.match("Je marche seul dans l'avenue desTernes.") ==
      "Je marche seul dans l'<FrenchStreetName>avenue des Ternes</FrenchStreetName>."
    """
    with open(filename, 'r') as myfile:
      data=myfile.read()
      myfile.close()
    defs = compile_pmatch_expression(data)
    return defs