[server] Make connection pooler configurable and set better default values
Drop the configuration connections-pool-size and add new configurations options:
* connections-pool-min-size. Set to 0 by default so we open connections only
when needed. This avoid opening min-size*processes connections at startup,
which is, it think, a good default.
* connections-pool-max-size. Set to 0 (unlimited) by default, so we move the
bottleneck to postgresql.
* connections-idle-timeout. Set to 10 minutes. I don't have arguments about
this except that this is the default in pgbouncer.
# copyright 2014-2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
#
# This file is part of CubicWeb.
#
# CubicWeb is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 2.1 of the License, or (at your option)
# any later version.
#
# CubicWeb 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License along
# with CubicWeb. If not, see <http://www.gnu.org/licenses/>.
from logilab.common import tempattr, attrdict
from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.views.autoform import InlinedFormField
from cubicweb.web.views.forms import EntityFieldsForm
class InlinedFormTC(CubicWebTC):
def test_linked_to(self):
with self.admin_access.web_request() as req:
formview = req.vreg['views'].select(
'inline-creation', req,
etype='File', rtype='described_by_test', role='subject',
peid=123,
petype='Salesterm')
self.assertEqual({('described_by_test', 'object'): [123]},
formview.form.linked_to)
def test_linked_to_parent_being_created(self):
with self.admin_access.web_request() as req:
formview = req.vreg['views'].select(
'inline-creation', req,
etype='File', rtype='described_by_test', role='subject',
peid='A',
petype='Salesterm')
self.assertEqual(formview.form.linked_to, {})
def test_remove_js_depending_on_cardinality(self):
with self.admin_access.web_request() as req:
formview = req.vreg['views'].select(
'inline-creation', req,
etype='File', rtype='described_by_test', role='subject',
peid='A',
petype='Salesterm')
# cardinality is 1, can't remove
self.assertIsNone(formview._get_removejs())
rdef = self.schema['Salesterm'].rdef('described_by_test')
with tempattr(rdef, 'cardinality', '?*'):
self.assertTrue(formview._get_removejs())
with tempattr(rdef, 'cardinality', '+*'):
# formview has no parent info (pform). This is what happens
# when an inline form is requested through AJAX.
self.assertTrue(formview._get_removejs())
fakeview = attrdict(dict(rtype='described_by_test', role='subject'))
# formview is first, can't be removed
formview.pform = attrdict(fields=[InlinedFormField(view=formview),
InlinedFormField(view=fakeview)])
self.assertIsNone(formview._get_removejs())
# formview isn't first, can be removed
formview.pform = attrdict(fields=[InlinedFormField(view=fakeview),
InlinedFormField(view=formview)])
self.assertTrue(formview._get_removejs())
def test_field_by_name_consider_aff(self):
class MyField(object):
def __init__(self, *args, **kwargs):
pass
EntityFieldsForm.uicfg_aff.tag_attribute(('CWUser', 'firstname'), MyField)
try:
with self.admin_access.web_request() as req:
form = req.vreg['forms'].select('base', req, entity=req.user)
self.assertIsInstance(form.field_by_name('firstname', 'subject', req.user.e_schema),
MyField)
finally:
EntityFieldsForm.uicfg_aff.del_rtag('CWUser', 'firstname', '*', 'subject')
if __name__ == '__main__':
import unittest
unittest.main()