def format_datetime(datetime=None, format='medium'):
"""Returns a datetime formated according to the given format in the context
of current locale. If `datetime` is None, current time is assumed.
:param datetime: an instance of :class:`~datetime.datetime` or None
:param format: format pattern, one of `short`, `medium`, `long` or `full`.
:returns: formated datetime as string
"""
return dates.format_datetime(datetime, format=format, locale=get_locale())
def format_datetime(datetime=None, format='medium'):
"""Returns a datetime formated according to the given format in the context
of current locale. If `datetime` is None, current time is assumed.
:param datetime: an instance of :class:`~datetime.datetime` or None
:param format: format pattern, one of `short`, `medium`, `long` or `full`.
:returns: formated datetime as string
"""
return dates.format_datetime(datetime, format=format, locale=get_locale())
def parse_decimal(string, force_decimal=False):
"""Parse a localized decimal string into a float if `force_decimal` is
False, else into a real :class:`decimal.Decimal` value.
:param string: localized decimal string value
:param force_decimal: whether to return Decimal instead of float
"""
locale = get_locale()
sep = numbers.get_decimal_symbol(locale)
num, decimals = string.rsplit(sep, 1)
num = numbers.parse_number(num, locale=locale)
string = '%s.%s' % (num, decimals)
return Decimal(string) if force_decimal else float(string)
def parse_decimal(string, force_decimal=False):
"""Parse a localized decimal string into a float if `force_decimal` is
False, else into a real :class:`decimal.Decimal` value.
:param string: localized decimal string value
:param force_decimal: whether to return Decimal instead of float
"""
locale = get_locale()
sep = numbers.get_decimal_symbol(locale)
num, decimals = string.rsplit(sep, 1)
num = numbers.parse_number(num, locale=locale)
string = '%s.%s' % (num, decimals)
return Decimal(string) if force_decimal else float(string)
def format_decimal(decimal, digits=2):
"""Returns a formatted decimal value in the context of current locale. The
appropriate thousands grouping and the decimal separator are used according
to the current locale.
For example::
>>> format_decimal(12345.4321, digits=2)
... '12,345.43'
>>> format_decimal(Decimal('12345.4321'), digits=2)
... '12,345.43'
:param decimal: a float or Decimal value
:param digits: number of digits to the right of decimal seperator
"""
locale = get_locale()
value = ('%%.%df' % digits) % decimal
num, decimals = value.split('.')
num = numbers.format_number(int(num), locale=locale)
if digits == 0:
return num
return num + numbers.get_decimal_symbol(locale) + decimals
def format_decimal(decimal, digits=2):
"""Returns a formatted decimal value in the context of current locale. The
appropriate thousands grouping and the decimal separator are used according
to the current locale.
For example::
>>> format_decimal(12345.4321, digits=2)
... '12,345.43'
>>> format_decimal(Decimal('12345.4321'), digits=2)
... '12,345.43'
:param decimal: a float or Decimal value
:param digits: number of digits to the right of decimal seperator
"""
locale = get_locale()
value = ('%%.%df' % digits) % decimal
num, decimals = value.split('.')
num = numbers.format_number(int(num), locale=locale)
if digits == 0:
return num
return num + numbers.get_decimal_symbol(locale) + decimals
def parse_datetime(string):
"""Parse a datetime from a string.
"""
return dates.parse_datetime(string, locale=get_locale())
def format_number(number):
"""Returns a formatted decimal value in the context of current locale.
:param number: an integer value
"""
return dates.format_number(number, locale=get_locale())
def parse_number(string):
"""Parse a localized number string into a long integer.
"""
return numbers.parse_number(string, locale=get_locale())
def parse_datetime(string):
"""Parse a datetime from a string.
"""
return dates.parse_datetime(string, locale=get_locale())
def format_number(number):
"""Returns a formatted decimal value in the context of current locale.
:param number: an integer value
"""
return dates.format_number(number, locale=get_locale())
def parse_number(string):
"""Parse a localized number string into a long integer.
"""
return numbers.parse_number(string, locale=get_locale())
