Python parse_prolog_network_lineの例

コード例 #1

def read_prolog_transducer(f, linecount=[0]):
    """
    Create a transducer as defined in prolog format in file *f*. *linecount*
    keeps track of the current line in the file.
    """
    linecount_ = 0
    fsm = HfstBasicTransducer()

    line = ""
    while (True):
        line = f.readline()
        linecount_ = linecount_ + 1
        if line == "":
            raise hfst.exceptions.EndOfStreamException(
                "", "", linecount[0] + linecount_)
        line = line.rstrip()
        if line == "":
            pass  # allow extra prolog separator(s)
        if line[0] == '#':
            pass  # comment line
        else:
            break

    if not libhfst.parse_prolog_network_line(line, fsm):
        raise hfst.exceptions.NotValidPrologFormatException(
            line, "", linecount[0] + linecount_)

    while (True):
        line = f.readline()
        if (line == ""):
            retval = HfstTransducer(fsm, get_default_fst_type())
            retval.set_name(fsm.name)
            linecount[0] = linecount[0] + linecount_
            return retval
        line = line.rstrip()
        linecount_ = linecount_ + 1
        if line == "":  # prolog separator
            retval = HfstTransducer(fsm, get_default_fst_type())
            retval.set_name(fsm.name)
            linecount[0] = linecount[0] + linecount_
            return retval
        if libhfst.parse_prolog_arc_line(line, fsm):
            pass
        elif libhfst.parse_prolog_final_line(line, fsm):
            pass
        elif libhfst.parse_prolog_symbol_line(line, fsm):
            pass
        else:
            raise hfst.exceptions.NotValidPrologFormatException(
                line, "", linecount[0] + linecount_)

コード例 #2

ファイル: __init__.py プロジェクト: unhammer/hfst

def read_prolog_transducer(f, linecount=[0]):
    """
    Create a transducer as defined in prolog format in file *f*. *linecount*
    keeps track of the current line in the file.
    """
    linecount_ = 0
    fsm = HfstBasicTransducer()
    
    line = ""
    while(True):
        line = f.readline()
        linecount_ = linecount_ + 1
        if line == "":
            raise hfst.exceptions.EndOfStreamException("","",linecount[0] + linecount_)
        line = line.rstrip()
        if line == "":
            pass # allow extra prolog separator(s)
        if line[0] == '#':
            pass # comment line
        else:
            break

    if not libhfst.parse_prolog_network_line(line, fsm):
        raise hfst.exceptions.NotValidPrologFormatException(line,"",linecount[0] + linecount_)

    while(True):
        line = f.readline()
        if (line == ""):
            retval = HfstTransducer(fsm, get_default_fst_type())
            retval.set_name(fsm.name)
            linecount[0] = linecount[0] + linecount_
            return retval
        line = line.rstrip()
        linecount_ = linecount_ + 1
        if line == "":  # prolog separator
            retval = HfstTransducer(fsm, get_default_fst_type())
            retval.set_name(fsm.name)
            linecount[0] = linecount[0] + linecount_
            return retval
        if libhfst.parse_prolog_arc_line(line, fsm):
            pass
        elif libhfst.parse_prolog_final_line(line, fsm):
            pass
        elif libhfst.parse_prolog_symbol_line(line, fsm):
            pass
        else:
            raise hfst.exceptions.NotValidPrologFormatException(line,"",linecount[0] + linecount_)