ƪb+xddlmZddlmZmZGddeZdefdZefdZddefd Z efd Z dd dddefd Z y) )Locale)format_decimal LC_NUMERICceZdZdZy)UnknownUnitErrorc:tj||d|y)Nz is not a known unit in ) ValueError__init__)selfunitlocales -/usr/lib/python3/dist-packages/babel/units.pyr zUnknownUnitError.__init__sDD&"QRN)__name__ __module__ __qualname__r rrrrsSrrlongctj|}t||}|s t|||jj |ij |S)a Get the display name for a measurement unit in the given locale. >>> get_unit_name("radian", locale="en") 'radians' Unknown units will raise exceptions: >>> get_unit_name("battery", locale="fi") Traceback (most recent call last): ... UnknownUnitError: battery/long is not a known unit/length in fi :param measurement_unit: the code of a measurement unit. Known units can be found in the CLDR Unit Validity XML file: https://unicode.org/repos/cldr/tags/latest/common/validity/unit.xml :param length: "short", "long" or "narrow" :param locale: the `Locale` object or locale identifier :return: The unit display name, or None. r r r )rparse_find_unit_patternrunit_display_namesget)measurement_unitlengthr r s r get_unit_namer sT,\\& !F .v >D $4VDD  $ $ ( (r 2 6 6v >>rctj|}|jd}||vr|St|tD]}|j |s|cSy)a Expand an unit into a qualified form. Known units can be found in the CLDR Unit Validity XML file: https://unicode.org/repos/cldr/tags/latest/common/validity/unit.xml >>> _find_unit_pattern("radian", locale="en") 'angle-radian' Unknown values will return None. >>> _find_unit_pattern("horse", locale="en") :param unit_id: the code of a measurement unit. :return: A key to the `unit_patterns` mapping, or None. unit_patterns)keyN)rr_datasortedlenendswith)unit_idr r unit_patterns rrr'sW"\\& !FLL1M-}#6   )  rNcltj|}t||}|s t|||jd|j |i}t |tr|}d}nt|||}|j|}||vr||j|S|dt|||xs|S)aFormat a value of a given unit. Values are formatted according to the locale's usual pluralization rules and number formats. >>> format_unit(12, 'length-meter', locale='ro_RO') u'12 metri' >>> format_unit(15.5, 'length-mile', locale='fi_FI') u'15,5 mailia' >>> format_unit(1200, 'pressure-millimeter-ofhg', locale='nb') u'1\xa0200 millimeter kvikks\xf8lv' >>> format_unit(270, 'ton', locale='en') u'270 tons' Number formats may be overridden with the ``format`` parameter. >>> import decimal >>> format_unit(decimal.Decimal("-42.774"), 'temperature-celsius', 'short', format='#.0', locale='fr') u'-42,8\u202f\xb0C' The locale's usual pluralization rules are respected. >>> format_unit(1, 'length-meter', locale='ro_RO') u'1 metru' >>> format_unit(0, 'length-mile', locale='cy') u'0 mi' >>> format_unit(1, 'length-mile', locale='cy') u'1 filltir' >>> format_unit(3, 'length-mile', locale='cy') u'3 milltir' >>> format_unit(15, 'length-horse', locale='fi') Traceback (most recent call last): ... UnknownUnitError: length-horse is not a known unit in fi .. versionadded:: 2.2.0 :param value: the value to format. If this is a string, no number formatting will be attempted. :param measurement_unit: the code of a measurement unit. Known units can be found in the CLDR Unit Validity XML file: https://unicode.org/repos/cldr/tags/latest/common/validity/unit.xml :param length: "short", "long" or "narrow" :param format: An optional format, as accepted by `format_decimal`. :param locale: the `Locale` object or locale identifier rrr one )rr ) rrrrr"r isinstancestrr plural_formformatr) valuerrr.r q_unitr formatted_valuer-s r format_unitr2As^\\& !F  0 @F $4VDDLL1&9==fbIM% (?((/ m#[)00AA  'v F ZJZ Z rctj|}t||}t||}|r|sy|jddd}|jddd}t|d||S)a Find a predefined compound unit pattern. Used internally by format_compound_unit. >>> _find_compound_unit("kilometer", "hour", locale="en") 'speed-kilometer-per-hour' >>> _find_compound_unit("mile", "gallon", locale="en") 'consumption-mile-per-gallon' If no predefined compound pattern can be found, `None` is returned. >>> _find_compound_unit("gallon", "mile", locale="en") >>> _find_compound_unit("horse", "purple", locale="en") :param numerator_unit: The numerator unit's identifier :param denominator_unit: The denominator unit's identifier :param locale: the `Locale` object or locale identifier :return: A key to the `unit_patterns` mapping, or None. :rtype: str|None rN-z-per-)rrrsplit)numerator_unitdenominator_unitr bare_numerator_unitbare_denominator_units r_find_compound_unitr<s0\\& !F (vFN)*:6J / )..sA6r:,223:2> -@BWXag hhrr5ctj|}|r'|r%|dk(r t|||}|rt|||||St |t r|}n!|rt|||||}nt |||}t |t r|} n|r|dk(r`t||}|jdj|ij|ijd} | r| j|Sd}t|||||j} nt |||} |jdjdij|ijd d } | j|| S) a Format a compound number value, i.e. "kilometers per hour" or similar. Both unit specifiers are optional to allow for formatting of arbitrary values still according to the locale's general "per" formatting specifier. >>> format_compound_unit(7, denominator_value=11, length="short", locale="pt") '7/11' >>> format_compound_unit(150, "kilometer", denominator_unit="hour", locale="sv") '150 kilometer per timme' >>> format_compound_unit(150, "kilowatt", denominator_unit="year", locale="fi") '150 kilowattia / vuosi' >>> format_compound_unit(32.5, "ton", 15, denominator_unit="hour", locale="en") '32.5 tons per 15 hours' >>> format_compound_unit(160, denominator_unit="square-meter", locale="fr") '160 par m\xe8tre carr\xe9' >>> format_compound_unit(4, "meter", "ratakisko", length="short", locale="fi") '4 m/ratakisko' >>> format_compound_unit(35, "minute", denominator_unit="fathom", locale="sv") '35 minuter per famn' >>> from babel.numbers import format_currency >>> format_compound_unit(format_currency(35, "JPY", locale="de"), denominator_unit="liter", locale="de") '35\xa0\xa5 pro Liter' See https://www.unicode.org/reports/tr35/tr35-general.html#perUnitPatterns :param numerator_value: The numerator value. This may be a string, in which case it is considered preformatted and the unit is ignored. :param numerator_unit: The numerator unit. See `format_unit`. :param denominator_value: The denominator value. This may be a string, in which case it is considered preformatted and the unit is ignored. :param denominator_unit: The denominator unit. See `format_unit`. :param length: The formatting length. "short", "long" or "narrow" :param format: An optional format, as accepted by `format_decimal`. :param locale: the `Locale` object or locale identifier :return: A formatted compound value. r5r)rr.r )r.r r percompound_unit_patternscompoundz{0}/{1}) rrr<r2r+r,rrr"rr.strip) numerator_valuer8denominator_valuer9rr.r compound_unitformatted_numeratorformatted_denominator per_patterns rformat_compound_unitrIsb\\& !F*/@A/E+N>!#  + /vV\! %' !//@X^ _,,78<rLse4SzS ,2*?:(2 417tJEPBL-ib%)$ $z[Jr