Update install_venv from Oslo
Change-Id: I1879787b3ae42ffa6b26f43595429e6cb1bad06f
This commit is contained in:
Kiall Mac Innes
parent
1b08ed599c
commit
e9975b12d0
@ -8,6 +8,7 @@ module=excutils
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module=fixture
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module=gettextutils
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module=importutils
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module=install_venv_common
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module=jsonutils
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module=local
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module=log
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@ -1,11 +1,8 @@
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#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Copyright 2010 OpenStack Foundation.
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# Copyright 2010 OpenStack Foundation
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# Copyright 2013 IBM Corp.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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@ -20,46 +17,45 @@
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Installation script for Designate's development virtualenv
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"""
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import os
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import subprocess
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import sys
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import install_venv_common as install_venv
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import install_venv_common as install_venv # noqa
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def print_help():
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def print_help(venv, root):
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help = """
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Designate development environment setup is complete.
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Designate development environment setup is complete.
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Designate development uses virtualenv to track and manage Python dependencies
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while in development and testing.
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Designate development uses virtualenv to track and manage Python
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dependencies while in development and testing.
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To activate the Designate virtualenv for the extent of your current shell
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session you can run:
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To activate the Designate virtualenv for the extent of your current shell
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session you can run:
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$ source .venv/bin/activate
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$ source %s/bin/activate
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Or, if you prefer, you can run commands in the virtualenv on a case by case
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basis by running:
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Or, if you prefer, you can run commands in the virtualenv on a case by case
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basis by running:
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$ tools/with_venv.sh <your command>
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Also, make test will automatically use the virtualenv.
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$ %s/tools/with_venv.sh <your command>
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"""
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print help
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print(help % (venv, root))
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def main(argv):
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root = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
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if os.environ.get('tools_path'):
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root = os.environ['tools_path']
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venv = os.path.join(root, '.venv')
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if os.environ.get('venv'):
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venv = os.environ['venv']
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pip_requires = os.path.join(root, 'requirements.txt')
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test_requires = os.path.join(root, 'test-requirements.txt')
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py_version = "python%s.%s" % (sys.version_info[0], sys.version_info[1])
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project = 'designate'
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project = 'Designate'
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install = install_venv.InstallVenv(root, venv, pip_requires, test_requires,
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py_version, project)
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options = install.parse_args(argv)
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@ -67,9 +63,7 @@ def main(argv):
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install.check_dependencies()
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install.create_virtualenv(no_site_packages=options.no_site_packages)
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install.install_dependencies()
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install.post_process()
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print_help()
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print_help(venv, root)
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if __name__ == '__main__':
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main(sys.argv)
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@ -1,5 +1,3 @@
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 OpenStack Foundation
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# Copyright 2013 IBM Corp.
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#
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@ -34,12 +32,13 @@ import sys
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class InstallVenv(object):
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def __init__(self, root, venv, pip_requires, test_requires, py_version,
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def __init__(self, root, venv, requirements,
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test_requirements, py_version,
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project):
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self.root = root
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self.venv = venv
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self.pip_requires = pip_requires
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self.test_requires = test_requires
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self.requirements = requirements
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self.test_requirements = test_requirements
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self.py_version = py_version
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self.project = project
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@ -75,11 +74,13 @@ class InstallVenv(object):
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def get_distro(self):
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if (os.path.exists('/etc/fedora-release') or
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os.path.exists('/etc/redhat-release')):
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return Fedora(self.root, self.venv, self.pip_requires,
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self.test_requires, self.py_version, self.project)
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return Fedora(
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self.root, self.venv, self.requirements,
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self.test_requirements, self.py_version, self.project)
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else:
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return Distro(self.root, self.venv, self.pip_requires,
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self.test_requires, self.py_version, self.project)
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return Distro(
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self.root, self.venv, self.requirements,
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self.test_requirements, self.py_version, self.project)
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def check_dependencies(self):
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self.get_distro().install_virtualenv()
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@ -98,11 +99,6 @@ class InstallVenv(object):
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else:
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self.run_command(['virtualenv', '-q', self.venv])
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print('done.')
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print('Installing pip in venv...', end=' ')
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if not self.run_command(['tools/with_venv.sh', 'easy_install',
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'pip>1.0']).strip():
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self.die("Failed to install pip.")
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print('done.')
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else:
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print("venv already exists...")
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pass
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@ -116,23 +112,12 @@ class InstallVenv(object):
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print('Installing dependencies with pip (this can take a while)...')
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# First things first, make sure our venv has the latest pip and
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# distribute.
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# NOTE: we keep pip at version 1.1 since the most recent version causes
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# the .venv creation to fail. See:
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# https://bugs.launchpad.net/nova/+bug/1047120
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self.pip_install('pip==1.1')
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self.pip_install('distribute')
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# setuptools and pbr
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self.pip_install('pip>=1.4')
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self.pip_install('setuptools')
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self.pip_install('pbr')
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# Install greenlet by hand - just listing it in the requires file does
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# not
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# get it installed in the right order
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self.pip_install('greenlet')
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self.pip_install('-r', self.pip_requires)
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self.pip_install('-r', self.test_requires)
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def post_process(self):
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self.get_distro().post_process()
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self.pip_install('-r', self.requirements, '-r', self.test_requirements)
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def parse_args(self, argv):
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"""Parses command-line arguments."""
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@ -166,14 +151,6 @@ class Distro(InstallVenv):
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' requires virtualenv, please install it using your'
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' favorite package management tool' % self.project)
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def post_process(self):
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"""Any distribution-specific post-processing gets done here.
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In particular, this is useful for applying patches to code inside
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the venv.
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"""
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pass
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class Fedora(Distro):
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"""This covers all Fedora-based distributions.
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@ -185,10 +162,6 @@ class Fedora(Distro):
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return self.run_command_with_code(['rpm', '-q', pkg],
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check_exit_code=False)[1] == 0
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def apply_patch(self, originalfile, patchfile):
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self.run_command(['patch', '-N', originalfile, patchfile],
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check_exit_code=False)
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def install_virtualenv(self):
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if self.check_cmd('virtualenv'):
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return
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@ -197,26 +170,3 @@ class Fedora(Distro):
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self.die("Please install 'python-virtualenv'.")
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super(Fedora, self).install_virtualenv()
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def post_process(self):
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"""Workaround for a bug in eventlet.
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This currently affects RHEL6.1, but the fix can safely be
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applied to all RHEL and Fedora distributions.
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This can be removed when the fix is applied upstream.
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Nova: https://bugs.launchpad.net/nova/+bug/884915
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Upstream: https://bitbucket.org/eventlet/eventlet/issue/89
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RHEL: https://bugzilla.redhat.com/958868
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"""
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# Install "patch" program if it's not there
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if not self.check_pkg('patch'):
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self.die("Please install 'patch'.")
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# Apply the eventlet patch
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self.apply_patch(os.path.join(self.venv, 'lib', self.py_version,
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'site-packages',
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'eventlet/green/subprocess.py'),
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'contrib/redhat-eventlet.patch')
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@ -1,21 +1,7 @@
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#!/bin/bash
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2011 OpenStack Foundation.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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TOOLS=`dirname $0`
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VENV=$TOOLS/../.venv
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source $VENV/bin/activate && $@
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TOOLS_PATH=${TOOLS_PATH:-$(dirname $0)}
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VENV_PATH=${VENV_PATH:-${TOOLS_PATH}}
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VENV_DIR=${VENV_NAME:-/../.venv}
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TOOLS=${TOOLS_PATH}
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VENV=${VENV:-${VENV_PATH}/${VENV_DIR}}
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source ${VENV}/bin/activate && "$@"
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