[ADD] qweb_usertime

Author: Vincent Vinet

qweb_usertime/__init__.py

@@ -0,0 +1,25 @@
+# -*- 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 addon """
+
+from . import qweb

qweb_usertime/__openerp__.py

@@ -0,0 +1,41 @@
+# -*- 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/>.
+#
+##############################################################################
+
+{
+    'name': 'QWeb User Time',
+    'version': '1.0',
+    'author': 'Savoir-faire Linux,Odoo Community Association (OCA)',
+    'maintainer': 'Odoo Community Association (OCA)',
+    'website': 'http://www.savoirfairelinux.com',
+    'license': 'AGPL-3',
+    'category': 'Tools',
+    'summary': 'Add user time rendering support in QWeb',
+    'depends': [
+        'base',
+    ],
+    'external_dependencies': {
+        'python': [],
+    },
+    'data': [
+    ],
+    'installable': True,
+}

qweb_usertime/qweb.py

@@ -0,0 +1,54 @@
+# -*- 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)