def get_parser(
parser_type: ParserType,
language_config: NumberParserConfiguration) -> BaseNumberParser:
parser = BaseNumberParser(language_config)
chinese = isinstance(language_config, ChineseNumberParserConfiguration)
japanese = isinstance(language_config,
JapaneseNumberParserConfiguration)
if chinese:
parser = CJKNumberParser(language_config)
elif japanese:
parser = CJKNumberParser(language_config)
if parser_type is ParserType.CARDINAL:
parser.supported_types = [
Constants.SYS_NUM_CARDINAL, Constants.SYS_NUM_INTEGER,
Constants.SYS_NUM_DOUBLE
]
elif parser_type is ParserType.DOUBLE:
parser.supported_types = [Constants.SYS_NUM_DOUBLE]
elif parser_type is ParserType.FRACTION:
parser.supported_types = [Constants.SYS_NUM_FRACTION]
elif parser_type is ParserType.INTEGER:
parser.supported_types = [Constants.SYS_NUM_INTEGER]
elif parser_type is ParserType.ORDINAL:
parser.supported_types = [Constants.SYS_NUM_ORDINAL]
elif parser_type is ParserType.PERCENTAGE and not chinese:
parser = BasePercentageParser(language_config)
return parser
def __init__(self, config):
self._duration_extractor = BaseDurationExtractor(
PortugueseDurationExtractorConfiguration(), False)
self._cardinal_extractor: BaseNumberExtractor = PortugueseCardinalExtractor(
)
self._number_parser: BaseNumberParser = BaseNumberParser(
PortugueseNumberParserConfiguration())
self._followed_unit: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.FollowedUnit)
self._suffix_and_regex: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.SuffixAndRegex)
self._number_combined_with_unit: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.DurationNumberCombinedWithUnit)
self._an_unit_regex: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.AnUnitRegex)
self._all_date_unit_regex: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.AllRegex)
self._half_date_unit_regex: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.HalfRegex)
self._inexact_number_unit_regex: Pattern = RegExpUtility.get_safe_reg_exp(
PortugueseDateTime.InexactNumberUnitRegex)
self._unit_map: Dict[str, str] = PortugueseDateTime.UnitMap
self._unit_value_map: Dict[str, int] = PortugueseDateTime.UnitValueMap
self._double_numbers: Dict[str,
float] = PortugueseDateTime.DoubleNumbers