PTN 1.3

lib/guessit/rules/common/quantity.py

@@ -1,106 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-"""
-Quantities: Size
-"""
-import re
-from abc import abstractmethod
-
-import six
-
-from ..common import seps
-
-
-class Quantity(object):
-    """
-    Represent a quantity object with magnitude and units.
-    """
-
-    parser_re = re.compile(r'(?P<magnitude>\d+(?:[.]\d+)?)(?P<units>[^\d]+)?')
-
-    def __init__(self, magnitude, units):
-        self.magnitude = magnitude
-        self.units = units
-
-    @classmethod
-    @abstractmethod
-    def parse_units(cls, value):
-        """
-        Parse a string to a proper unit notation.
-        """
-        raise NotImplementedError
-
-    @classmethod
-    def fromstring(cls, string):
-        """
-        Parse the string into a quantity object.
-        :param string:
-        :return:
-        """
-        values = cls.parser_re.match(string).groupdict()
-        try:
-            magnitude = int(values['magnitude'])
-        except ValueError:
-            magnitude = float(values['magnitude'])
-        units = cls.parse_units(values['units'])
-
-        return cls(magnitude, units)
-
-    def __hash__(self):
-        return hash(str(self))
-
-    def __eq__(self, other):
-        if isinstance(other, six.string_types):
-            return str(self) == other
-        if not isinstance(other, self.__class__):
-            return NotImplemented
-        return self.magnitude == other.magnitude and self.units == other.units
-
-    def __ne__(self, other):
-        return not self == other
-
-    def __repr__(self):
-        return '<{0} [{1}]>'.format(self.__class__.__name__, self)
-
-    def __str__(self):
-        return '{0}{1}'.format(self.magnitude, self.units)
-
-
-class Size(Quantity):
-    """
-    Represent size.
-
-    e.g.: 1.1GB, 300MB
-    """
-
-    @classmethod
-    def parse_units(cls, value):
-        return value.strip(seps).upper()
-
-
-class BitRate(Quantity):
-    """
-    Represent bit rate.
-
-    e.g.: 320Kbps, 1.5Mbps
-    """
-
-    @classmethod
-    def parse_units(cls, value):
-        value = value.strip(seps).capitalize()
-        for token in ('bits', 'bit'):
-            value = value.replace(token, 'bps')
-
-        return value
-
-
-class FrameRate(Quantity):
-    """
-    Represent frame rate.
-
-    e.g.: 24fps, 60fps
-    """
-
-    @classmethod
-    def parse_units(cls, value):
-        return 'fps'