зеркало из https://github.com/mozilla/pjs.git
148 строки
4.9 KiB
Python
148 строки
4.9 KiB
Python
#!/usr/bin/env python
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# Mozilla.org.
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# Portions created by the Initial Developer are Copyright (C) 2010
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Andrew Halberstadt <ahalberstadt@mozilla.com> (Original author)
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either of the GNU General Public License Version 2 or later (the "GPL"),
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# or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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"""
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install firebug and its dependencies
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"""
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import os
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import sys
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from optparse import OptionParser
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from subprocess import call
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### utility functions for cross-platform
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def is_windows():
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return sys.platform.startswith('win')
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def esc(path):
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"""quote and escape a path for cross-platform use"""
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return '"%s"' % repr(path)[1:-1]
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def scripts_path(virtual_env):
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"""path to scripts directory"""
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if is_windows():
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return os.path.join(virtual_env, 'Scripts')
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return os.path.join(virtual_env, 'bin')
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def python_script_path(virtual_env, script_name):
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"""path to a python script in a virtualenv"""
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scripts_dir = scripts_path(virtual_env)
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if is_windows():
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script_name = script_name + '-script.py'
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return os.path.join(scripts_dir, script_name)
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def entry_point_path(virtual_env, entry_point):
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path = os.path.join(scripts_path(virtual_env), entry_point)
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if is_windows():
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path += '.exe'
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return path
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### command-line entry point
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def main(args=None):
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"""command line front-end function"""
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# parse command line arguments
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args = args or sys.argv[1:]
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usage = "Usage: %prog [options] [destination]"
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parser = OptionParser(usage=usage)
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parser.add_option('--develop', dest='develop',
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action='store_true', default=False,
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help='setup in development mode')
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options, args = parser.parse_args(args)
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# Print the python version
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print 'Python: %s' % sys.version
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# The data is kept in the same directory as the script
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source=os.path.abspath(os.path.dirname(__file__))
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# directory to install to
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if not len(args):
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destination = source
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elif len(args) == 1:
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destination = os.path.abspath(args[0])
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else:
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parser.print_usage()
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parser.exit(1)
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os.chdir(source)
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# check for existence of necessary files
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if not os.path.exists('virtualenv'):
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print "File not found: virtualenv"
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sys.exit(1)
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PACKAGES_FILE = 'PACKAGES'
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if not os.path.exists(PACKAGES_FILE) and destination != source:
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PACKAGES_FILE = os.path.join(destination, PACKAGES_FILE)
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if not os.path.exists(PACKAGES_FILE):
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print "File not found: PACKAGES"
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# packages to install in dependency order
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PACKAGES=file(PACKAGES_FILE).read().split()
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assert PACKAGES
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# create the virtualenv and install packages
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env = os.environ.copy()
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env.pop('PYTHONHOME', None)
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returncode = call([sys.executable, os.path.join('virtualenv', 'virtualenv.py'), destination], env=env)
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if returncode:
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print 'Failure to install virtualenv'
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sys.exit(returncode)
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if options.develop:
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python = entry_point_path(destination, 'python')
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for package in PACKAGES:
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oldcwd = os.getcwd()
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os.chdir(package)
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returncode = call([python, 'setup.py', 'develop'])
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os.chdir(oldcwd)
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if returncode:
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break
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else:
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pip = entry_point_path(destination, 'pip')
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returncode = call([pip, 'install'] + PACKAGES, env=env)
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if returncode:
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print 'Failure to install packages'
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sys.exit(returncode)
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if __name__ == '__main__':
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main()
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