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# -*- encoding: utf-8 -*- ############################################################################## # # OpenERP, Open Source Management Solution # This module copyright (C) 2014 Savoir-faire Linux # (<http://www.savoirfairelinux.com>). # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # ##############################################################################
from datetime import datetime import logging _logger = logging.getLogger(__name__)
import pytz from jinja2 import contextfilter
from openerp.tools import ( DEFAULT_SERVER_DATETIME_FORMAT as DTFMT, DEFAULT_SERVER_DATE_FORMAT as DFMT, ) from openerp.addons.email_template import email_template
@contextfilter def format_date(context, dtstr, new_format, tz=None): if not dtstr: return dtstr
try: date = datetime.strptime(dtstr, DTFMT) except ValueError: # Maybe this is a date, not datetime date = datetime.strptime(dtstr, DFMT)
if tz: tz_name = tz elif context.get("user") and context["user"].tz: tz_name = context["user"].tz else: tz_name = context.get("ctx", {}).get("tz")
if tz_name: try: utc = pytz.timezone('UTC') context_tz = pytz.timezone(tz_name) utc_timestamp = utc.localize(date, is_dst=False) # UTC = no DST date = utc_timestamp.astimezone(context_tz) except Exception: _logger.debug("failed to compute context/client-specific timestamp, " "using the UTC value", exc_info=True)
return date.strftime(new_format)
email_template.mako_template_env.filters.update( format_date=format_date, )
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