diff --git a/tools/install_venv.py b/tools/install_venv.py deleted file mode 100644 index ed983214e..000000000 --- a/tools/install_venv.py +++ /dev/null @@ -1,74 +0,0 @@ -# vim: tabstop=4 shiftwidth=4 softtabstop=4 -# -# Copyright 2013 OpenStack LLC. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -""" -Installation script for Barbican's development virtualenv -""" - -import os -import subprocess -import sys - -import install_venv_common as install_venv - - -def print_help(): - help = """ - Barbican development environment setup is complete. - - Barbican development uses virtualenv to track and manage Python dependencies - while in development and testing. - - To activate the Barbican virtualenv for the extent of your current shell session - you can run: - - $ source .venv/bin/activate - - Or, if you prefer, you can run commands in the virtualenv on a case by case - basis by running: - - $ tools/with_venv.sh - - Also, make test will automatically use the virtualenv. - """ - print help - - - -def main(argv): - root = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) - venv = os.path.join(root, '.venv') - pip_requires = os.path.join(root, 'requirements.txt') - test_requires = os.path.join(root, 'test-requirements.txt') - py_version = "python%s.%s" % (sys.version_info[0], sys.version_info[1]) - project = 'Barbican' - project_name = "barbican.pth" - install = install_venv.InstallVenv( -root, venv, pip_requires, test_requires, - py_version, project) - options = install.parse_args(argv) - install.check_python_version() - install.check_dependencies() - install.create_virtualenv(no_site_packages=options.no_site_packages) - install.install_dependencies(venv, project_name) - print 'Installing barbican module in development mode...' - # install.run_command([os.path.join(venv, 'bin/python'), - # 'setup.py', 'develop']) - install.post_process() - print_help() - -if __name__ == '__main__': - main(sys.argv) diff --git a/tools/install_venv_common.py b/tools/install_venv_common.py deleted file mode 100644 index 63cda282d..000000000 --- a/tools/install_venv_common.py +++ /dev/null @@ -1,233 +0,0 @@ -# vim: tabstop=4 shiftwidth=4 softtabstop=4 - -# Copyright 2013 OpenStack, LLC -# Copyright 2013 IBM Corp. -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may -# not use this file except in compliance with the License. You may obtain -# a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations -# under the License. - -"""Provides methods needed by installation script for OpenStack development -virtual environments. - -Synced in from openstack-common -""" - -import argparse -import os -import subprocess -import sys - -ROOT = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) -VENV = os.path.join(ROOT, '.venv') - -class InstallVenv(object): - - def __init__(self, root, venv, pip_requires, test_requires, py_version, - project): - self.root = root - self.venv = venv - self.pip_requires = pip_requires - self.test_requires = test_requires - self.py_version = py_version - self.project = project - - def die(self, message, *args): - print >> sys.stderr, message % args - sys.exit(1) - - def check_python_version(self): - if sys.version_info < (2, 6): - self.die("Need Python Version >= 2.6") - - def run_command_with_code(self, cmd, - redirect_output=True, - check_exit_code=True, - cwd=ROOT, - die_message=None): - """Runs a command in an out-of-process shell. - - Returns the output of that command. Working directory is self.root. - """ - if redirect_output: - stdout = subprocess.PIPE - else: - stdout = None - - proc = subprocess.Popen(cmd, cwd=self.root, stdout=stdout) - output = proc.communicate()[0] - if check_exit_code and proc.returncode != 0: - if die_message is None: - die('Command "%s" failed.\n%s', ' '.join(cmd), output) - else: - die(die_message) - return (output, proc.returncode) - - - def run_command(self, cmd, redirect_output=True, check_exit_code=True): - return self.run_command_with_code(cmd, redirect_output, - check_exit_code)[0] - - def get_distro(self): - if (os.path.exists('/etc/fedora-release') or - os.path.exists('/etc/redhat-release')): - return Fedora(self.root, self.venv, self.pip_requires, - self.test_requires, self.py_version, self.project) - else: - return Distro(self.root, self.venv, self.pip_requires, - self.test_requires, self.py_version, self.project) - - def check_dependencies(self): - self.get_distro().install_virtualenv() - - def create_virtualenv(self, no_site_packages=True): - """Creates the virtual environment and installs PIP. - - Creates the virtual environment and installs PIP only into the - virtual environment. - """ - if not os.path.isdir(self.venv): - print 'Creating venv...', - if no_site_packages: - self.run_command(['virtualenv', '-q', '--no-site-packages', - self.venv]) - else: - self.run_command(['virtualenv', '-q', self.venv]) - print 'done.' - print 'Installing pip in venv...', - if not self.run_command(['tools/with_venv.sh', 'easy_install', - 'pip>1.0']).strip(): - self.die("Failed to install pip.") - print 'done.' - else: - print "venv already exists..." - pass - - def pip_install(self, *args): - self.run_command(['tools/with_venv.sh', - 'pip', 'install', '--upgrade'] + list(args), - redirect_output=False) - - def install_dependencies(self, venv, project_name_path): - print 'Installing dependencies with pip (this can take a while)...' - - # First things first, make sure our venv has the latest pip and - # distribute. - # NOTE: we keep pip at version 1.1 since the most recent version causes - # the .venv creation to fail. See: - # https://bugs.launchpad.net/nova/+bug/1047120 - self.pip_install('pip==1.1') - self.pip_install('distribute') - - # Install greenlet by hand - just listing it in the requires file does - # not - # get it installed in the right order - self.pip_install('greenlet') - - self.pip_install('-r', self.pip_requires) - self.pip_install('-r', self.test_requires) - - py = 'python%d.%d' % (sys.version_info[0], sys.version_info[1]) - pthfile = os.path.join(venv, "lib", py, "site-packages", project_name_path) - f = open(pthfile, 'w') - f.write("%s\n" % ROOT) - - def post_process(self): - self.get_distro().post_process() - - def parse_args(self, argv): - """Parses command-line arguments.""" - parser = argparse.ArgumentParser() - parser.add_argument('-n', '--no-site-packages', - action='store_true', - help="Do not inherit packages from global Python " - "install") - return parser.parse_args(argv[1:]) - - -class Distro(InstallVenv): - - def check_cmd(self, cmd): - return bool(self.run_command(['which', cmd], - check_exit_code=False).strip()) - - def install_virtualenv(self): - if self.check_cmd('virtualenv'): - return - - if self.check_cmd('easy_install'): - print 'Installing virtualenv via easy_install...', - if self.run_command(['easy_install', 'virtualenv']): - print 'Succeeded' - return - else: - print 'Failed' - - self.die('ERROR: virtualenv not found.\n\n%s development' - ' requires virtualenv, please install it using your' - ' favorite package management tool' % self.project) - - def post_process(self): - """Any distribution-specific post-processing gets done here. - - In particular, this is useful for applying patches to code inside - the venv. - """ - pass - - -class Fedora(Distro): - """This covers all Fedora-based distributions. - - Includes: Fedora, RHEL, CentOS, Scientific Linux - """ - - def check_pkg(self, pkg): - return self.run_command_with_code(['rpm', '-q', pkg], - check_exit_code=False)[1] == 0 - - def yum_install(self, pkg, **kwargs): - print "Attempting to install '%s' via yum" % pkg - self.run_command(['sudo', 'yum', 'install', '-y', pkg], **kwargs) - - def apply_patch(self, originalfile, patchfile): - self.run_command(['patch', originalfile, patchfile]) - - def install_virtualenv(self): - if self.check_cmd('virtualenv'): - return - - if not self.check_pkg('python-virtualenv'): - self.yum_install('python-virtualenv', check_exit_code=False) - - super(Fedora, self).install_virtualenv() - - def post_process(self): - """Workaround for a bug in eventlet. - - This currently affects RHEL6.1, but the fix can safely be - applied to all RHEL and Fedora distributions. - - This can be removed when the fix is applied upstream. - - Nova: https://bugs.launchpad.net/nova/+bug/884915 - Upstream: https://bitbucket.org/which_linden/eventlet/issue/89 - """ - - # Install "patch" program if it's not there - if not self.check_pkg('patch'): - self.yum_install('patch') - - # Apply the eventlet patch - self.apply_patch(os.path.join(self.venv, 'lib', self.py_version, - 'site-packages', - 'eventlet/green/subprocess.py'), - 'contrib/redhat-eventlet.patch') diff --git a/tools/with_venv.sh b/tools/with_venv.sh deleted file mode 100755 index c8d2940fc..000000000 --- a/tools/with_venv.sh +++ /dev/null @@ -1,4 +0,0 @@ -#!/bin/bash -TOOLS=`dirname $0` -VENV=$TOOLS/../.venv -source $VENV/bin/activate && $@