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# -*- encoding: utf-8 -*-
##############################################################################
#
# OpenERP, Open Source Management Solution
# This module copyright (C) 2015 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/>.
#
##############################################################################
""" QWeb usertime : adds support for t-usertime on qweb reports """
from datetime import datetime
import logging
import pytz
from openerp import models
_logger = logging.getLogger(__name__)
class QWeb(models.Model):
_inherit = 'ir.qweb'
def render_tag_usertime(self, element, template_attributes,
generated_attributes, qwebcontext):
tformat = template_attributes['usertime']
now = datetime.now()
tz_name = qwebcontext['user'].tz
if tz_name:
try:
utc = pytz.timezone('UTC')
context_tz = pytz.timezone(tz_name)
utc_timestamp = utc.localize(now, is_dst=False) # UTC = no DST
now = utc_timestamp.astimezone(context_tz)
except Exception:
_logger.debug(
"failed to compute context/client-specific timestamp, "
"using the UTC value",
exc_info=True)
return now.strftime(tformat)