[pyramid] Add a "pyramid" instance configuration type
In a new module 'cubicweb.pyramid.config' we define a "pyramid" instance
configuration type. The noticeable feature of this configuration is that it
manages a 'development.ini' file that gets installed in application home
(along with `.conf` file). This file is templated and includes generated
values for secrets of session and authtk tokens.
This means that we can just call:
pserve etc/cubicweb.d/<appname>/development.ini
or
gunicorn --paste etc/cubicweb.d/<appname>/development.ini -b :8080
just after instance creation to get a pyramid instance running without having
to hack around a 'pyramid.ini' file.
This patch drops 'development.ini' from skeleton and moves it in
cubicweb/pyramid so that it gets installed at instance creation which is more
appropriate than in cube creation.
The new configuration class sets "cubicweb.bwcompat" setting to false so it is
not intended to replace the "all-in-one" configuration type (which would
require a bit more work). This configuration is close to the the 'repository'
configuration type with just a couple of options from WebConfiguration that
are needed for Pyramid (anonymous user/password plus some miscellaneous
options that I'm not so sure are really needed). Note, in particular, that we
do not pull CORS settings to be injected as a WSGI middleware like in
wsgi_application_from_cwconfig() since I believe this should be left as an
end-user responsibility and since this can be defined in a standard way in
paste configuration. This configuration inherits from ServerConfiguration but
registers the same appobjects as WebConfiguration.
In cubicweb.web.request._CubicWebRequestBase, we guard against access to
"uiprops" and "datadir_url" of the config because this new "pyramid" config
does not have these (this does not make sense without bwcompat mode). At some
point, we should either avoid using `cw_request`'s pyramid request attribute
or make cubicweb's web request really independant of existing implementation
and drop these assumptions.
# copyright 2003-2016 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/>.
"""unit tests for cubicweb-ctl commands from devtools"""
import os
import os.path as osp
import sys
from subprocess import Popen, PIPE, STDOUT, check_output
from unittest import TestCase
from cubicweb.devtools.testlib import TemporaryDirectory
def newcube(directory, name):
cmd = ['cubicweb-ctl', 'newcube', '--directory', directory, name]
proc = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
stdout, _ = proc.communicate(b'short_desc\n')
return proc.returncode, stdout
def to_unicode(msg):
return msg.decode(sys.getdefaultencoding(), errors='replace')
class DevCtlTC(TestCase):
"""Test case for devtools commands"""
if not hasattr(TestCase, 'assertItemsEqual'):
assertItemsEqual = TestCase.assertCountEqual
def test_newcube(self):
expected_project_content = ['setup.py', 'test', 'MANIFEST.in',
'cubicweb_foo',
'cubicweb-foo.spec', 'debian', 'README',
'tox.ini']
expected_package_content = ['i18n', 'hooks.py', 'views.py',
'migration', 'entities.py', 'schema.py',
'__init__.py', 'data', '__pkginfo__.py']
with TemporaryDirectory(prefix="temp-cwctl-newcube") as tmpdir:
retcode, stdout = newcube(tmpdir, 'foo')
self.assertEqual(retcode, 0, msg=to_unicode(stdout))
project_dir = osp.join(tmpdir, 'cubicweb-foo')
project_content = os.listdir(project_dir)
package_dir = osp.join(project_dir, 'cubicweb_foo')
package_content = os.listdir(package_dir)
self.assertItemsEqual(project_content, expected_project_content)
self.assertItemsEqual(package_content, expected_package_content)
def test_flake8(self):
"""Ensure newcube built from skeleton is flake8-compliant"""
with TemporaryDirectory(prefix="temp-cwctl-newcube-flake8") as tmpdir:
newcube(tmpdir, 'foo')
cmd = [sys.executable, '-m', 'flake8',
osp.join(tmpdir, 'cubicweb-foo', 'cubicweb_foo')]
proc = Popen(cmd, stdout=PIPE, stderr=STDOUT)
retcode = proc.wait()
self.assertEqual(retcode, 0,
msg=to_unicode(proc.stdout.read()))
def test_newcube_sdist(self):
"""Ensure sdist can be built from a new cube"""
with TemporaryDirectory(prefix="temp-cwctl-newcube-sdist") as tmpdir:
newcube(tmpdir, 'foo')
projectdir = osp.join(tmpdir, 'cubicweb-foo')
cmd = [sys.executable, 'setup.py', 'sdist']
proc = Popen(cmd, stdout=PIPE, stderr=STDOUT, cwd=projectdir)
retcode = proc.wait()
stdout = to_unicode(proc.stdout.read())
self.assertEqual(retcode, 0, stdout)
distfpath = osp.join(projectdir, 'dist', 'cubicweb-foo-0.1.0.tar.gz')
self.assertTrue(osp.isfile(distfpath))
def test_newcube_install(self):
"""Ensure a new cube can be installed"""
with TemporaryDirectory(prefix="temp-cwctl-newcube-install") as tmpdir:
newcube(tmpdir, 'foo')
projectdir = osp.join(tmpdir, 'cubicweb-foo')
env = os.environ.copy()
env['HOME'] = tmpdir
cmd = [sys.executable, 'setup.py', 'install', '--user']
proc = Popen(cmd, stdout=PIPE, stderr=STDOUT,
cwd=projectdir, env=env)
retcode = proc.wait()
stdout = to_unicode(proc.stdout.read())
self.assertEqual(retcode, 0, stdout)
targetdir = check_output([sys.executable, '-m', 'site', '--user-site'],
env=env, cwd=projectdir).strip()
target_egg = 'cubicweb_foo-0.1.0-py{0}.egg'.format(sys.version[:3]).encode()
self.assertTrue(osp.isdir(osp.join(targetdir, target_egg)),
'target directory content: %s' % os.listdir(targetdir))
pkgdir = osp.join(targetdir, target_egg, b'cubicweb_foo')
self.assertTrue(osp.isdir(pkgdir),
os.listdir(osp.join(targetdir, target_egg)))
pkgcontent = [f for f in os.listdir(pkgdir) if f.endswith(b'.py')]
self.assertItemsEqual(pkgcontent,
[b'schema.py', b'entities.py', b'hooks.py', b'__init__.py',
b'__pkginfo__.py', b'views.py'])
if __name__ == '__main__':
from unittest import main
main()