def get_datetime_format(kind="datetime"):
"""Get local datetime format.
@param kind: type (date, time or datetime)
@return: string
@todo: cache formats to improve performance.
"""
if 'lang' in cherrypy.session:
# server-defined formatting
if kind == 'time':
return cherrypy.session['lang']['time_format']
elif kind == 'date':
return cherrypy.session['lang']['date_format']
else:
return "%(date_format)s %(time_format)s"% cherrypy.session['lang']
# TODO: correctly convert from LDML to POSIX datetime formatting
# current converter is trivial and lame and probably very easy to break
date_format = _to_posix_format(dates.get_date_format(
format='short', locale=get_locale())).format
if kind == 'time':
# Should use dates.get_time_format(locale=get_locale())
return '%H:%M:%S'
elif kind == 'date':
return date_format
else:
# Should use dates.get_datetime_format, but that one returns
# a 2.6-style formats
return "%s %s" % (date_format, '%H:%M:%S')
def get_datetime_format(kind="datetime"):
"""Get local datetime format.
@param kind: type (date, time or datetime)
@return: string
@todo: cache formats to improve performance.
"""
if 'lang' in cherrypy.session:
# server-defined formatting
if kind == 'time':
return cherrypy.session['lang']['time_format']
elif kind == 'date':
return cherrypy.session['lang']['date_format']
else:
return "%(date_format)s %(time_format)s" % cherrypy.session['lang']
# TODO: correctly convert from LDML to POSIX datetime formatting
# current converter is trivial and lame and probably very easy to break
date_format = _to_posix_format(
dates.get_date_format(format='short', locale=get_locale())).format
if kind == 'time':
# Should use dates.get_time_format(locale=get_locale())
return '%H:%M:%S'
elif kind == 'date':
return date_format
else:
# Should use dates.get_datetime_format, but that one returns
# a 2.6-style formats
return "%s %s" % (date_format, '%H:%M:%S')
def format_decimal(value, digits=2):
locale = get_locale()
v = ("%%.%df" % digits) % value
if not digits:
return numbers.format_number(value, locale=locale)
num, decimals = v.split(".", 1)
if num == "-0":
val = "-0"
else:
val = numbers.format_number(int(num), locale=locale)
return val + unicode(numbers.get_decimal_symbol(locale) + decimals)
def parse_decimal(value):
locale = cherrypy.session['lang'].get('code') or get_locale()
if isinstance(value, basestring):
value = ustr(value)
grouping, thousands_sep, decimal_point = get_lang_float_format(locale,monetary=False)
#deal with ' ' instead of u'\xa0' (SP instead of NBSP as grouping char)
value = value.replace(' ', '')
value = value.replace(thousands_sep, '').replace(decimal_point, '.')
if not isinstance(value, float):
return float(value)
return value
def parse_decimal(value):
if isinstance(value, basestring):
value = ustr(value)
#deal with ' ' instead of u'\xa0' (SP instead of NBSP as grouping char)
value = value.replace(' ', '')
try:
value = numbers.parse_decimal(value, locale=get_locale())
except ValueError:
pass
if not isinstance(value, float):
return float(value)
return value
def parse_decimal(value):
locale = cherrypy.session['lang'].get('code') or get_locale()
if isinstance(value, basestring):
value = ustr(value)
grouping, thousands_sep, decimal_point = get_lang_float_format(
locale, monetary=False)
#deal with ' ' instead of u'\xa0' (SP instead of NBSP as grouping char)
value = value.replace(' ', '')
value = value.replace(thousands_sep, '').replace(decimal_point, '.')
if not isinstance(value, float):
return float(value)
return value
def format_decimal(value, digits=2, grouping=True, monetary=False):
locale = cherrypy.session['lang'].get('code') or get_locale()
formatted = ("%%.%df" % digits) % value
lang_grouping, thousands_sep, decimal_point = get_lang_float_format(locale,monetary=False)
seps = 0
parts = formatted.split('.')
if grouping:
parts[0], seps = group(parts[0], monetary=monetary, grouping=lang_grouping, thousands_sep=thousands_sep)
formatted = decimal_point.join(parts)
while seps:
sp = formatted.find(' ')
if sp == -1: break
formatted = formatted[:sp] + formatted[sp+1:]
seps -= 1
return formatted
def _gettext(key, locale=None, domain=None):
"""Get the gettext value for key.
Added to builtins as '_'. Returns Unicode string.
@param key: text to be translated
@param locale: locale code to be used.
If locale is None, gets the value provided by get_locale.
"""
if locale is None:
locale = get_locale()
elif not isinstance(locale, babel.Locale):
locale = babel.Locale.parse(locale)
if key == "":
return "" # special case
try:
return get_translations(locale, domain).ugettext(key)
except KeyError:
return key
def _gettext(key, locale=None, domain=None):
"""Get the gettext value for key.
Added to builtins as '_'. Returns Unicode string.
@param key: text to be translated
@param locale: locale code to be used.
If locale is None, gets the value provided by get_locale.
"""
if locale is None:
locale = get_locale()
elif not isinstance(locale, babel.Locale):
locale = babel.Locale.parse(locale)
if key == '':
return '' # special case
try:
return get_translations(locale, domain).ugettext(key)
except KeyError:
return key
def format_decimal(value, digits=2, grouping=True, monetary=False):
locale = cherrypy.session['lang'].get('code') or get_locale()
formatted = ("%%.%df" % digits) % value
lang_grouping, thousands_sep, decimal_point = get_lang_float_format(
locale, monetary=False)
seps = 0
parts = formatted.split('.')
if grouping:
parts[0], seps = group(parts[0],
monetary=monetary,
grouping=lang_grouping,
thousands_sep=thousands_sep)
formatted = decimal_point.join(parts)
while seps:
sp = formatted.find(' ')
if sp == -1: break
formatted = formatted[:sp] + formatted[sp + 1:]
seps -= 1
return formatted
def format_date_custom(dt, fmt="y-M-d"):
return dates.format_date(dt, format=fmt, locale=get_locale())
def format_date_custom(dt, fmt="y-M-d"):
return dates.format_date(dt, format=fmt, locale=get_locale())
