(env, value, lang_code=False, date_format=False)
return babel.dates.format_date(value, format=date_format, locale=locale)
Formats the date in a given format.

        :param env: an environment.
        :param date, datetime or string value: the date to format.
        :param string lang_code: the lang code, if not specified it is extracted from the
            environment context.
        :param string date_format: the format or the date (LDML format), if not specified the
            default format of the lang.
        :return: date formatted in the specified format.
        :rtype: string
Formats the date in a given format.
Formats the date in a given format .
def format_date(env, value, lang_code=False, date_format=False):
    '''
        Formats the date in a given format.

        :param env: an environment.
        :param date, datetime or string value: the date to format.
        :param string lang_code: the lang code, if not specified it is extracted from the
            environment context.
        :param string date_format: the format or the date (LDML format), if not specified the
            default format of the lang.
        :return: date formatted in the specified format.
        :rtype: string
    '''
    if not value:
        return ''
    if isinstance(value, str):
        if len(value) < DATE_LENGTH:
            return ''
        if len(value) > DATE_LENGTH:
            # a datetime, convert to correct timezone
            value = odoo.fields.Datetime.from_string(value)
            value = odoo.fields.Datetime.context_timestamp(env['res.lang'], value)
        else:
            value = odoo.fields.Datetime.from_string(value)

    lang = get_lang(env, lang_code)
    locale = babel_locale_parse(lang.code)
    if not date_format:
        date_format = posix_to_ldml(lang.date_format, locale=locale)

    return babel.dates.format_date(value, format=date_format, locale=locale)
def format_date ( env , value , lang_code = False , date_format = False ) : if not value : return '' if isinstance ( value , str ) : if len ( value ) < DATE_LENGTH : return '' if len ( value ) > DATE_LENGTH : # a datetime, convert to correct timezone value = odoo . fields . Datetime . from_string ( value ) value = odoo . fields . Datetime . context_timestamp ( env [ 'res.lang' ] , value ) else : value = odoo . fields . Datetime . from_string ( value ) lang = get_lang ( env , lang_code ) locale = babel_locale_parse ( lang . code ) if not date_format : date_format = posix_to_ldml ( lang . date_format , locale = locale ) return babel . dates . format_date ( value , format = date_format , locale = locale )