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Diffstat (limited to 'tools/install_venv.py')
-rw-r--r-- | tools/install_venv.py | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tools/install_venv.py b/tools/install_venv.py new file mode 100644 index 0000000..4d8feea --- /dev/null +++ b/tools/install_venv.py @@ -0,0 +1,75 @@ +# Copyright 2010 United States Government as represented by the +# Administrator of the National Aeronautics and Space Administration. +# All Rights Reserved. +# +# Copyright 2010 OpenStack Foundation +# Copyright 2013 IBM Corp. +# Copyright (c) 2013 Hewlett-Packard Development Company, L.P. +# +# 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. + +import ConfigParser +import os +import sys + +import install_venv_common as install_venv # flake8: noqa + + +def print_help(project, venv, root): + help = """ + %(project)s development environment setup is complete. + + %(project)s development uses virtualenv to track and manage Python + dependencies while in development and testing. + + To activate the %(project)s virtualenv for the extent of your current + shell session you can run: + + $ source %(venv)s/bin/activate + + Or, if you prefer, you can run commands in the virtualenv on a case by + case basis by running: + + $ %(root)s/tools/with_venv.sh <your command> + """ + print help % dict(project=project, venv=venv, root=root) + + +def main(argv): + root = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) + + if os.environ.get('tools_path'): + root = os.environ['tools_path'] + venv = os.path.join(root, '.venv') + if os.environ.get('venv'): + venv = os.environ['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]) + setup_cfg = ConfigParser.ConfigParser() + setup_cfg.read('setup.cfg') + project = setup_cfg.get('metadata', 'name') + + 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() + install.post_process() + print_help(project, venv, root) + +if __name__ == '__main__': + main(sys.argv) |