def main():
parser, args = create_argument_parser()
commands = ["init", "locate", "command"]
# Configure logger using --verbose option
core.logger.verbose = bool(args.verbose)
with protect_from_VipError():
if args.version:
sys.stdout.write("%s\n" % vip.VERSION)
sys.exit(0)
# Check for only one command
used_commands = [int(bool(getattr(args, cmd))) for cmd in commands]
if sum(used_commands) > 1:
parser.print_help()
elif args.init:
directory = core.create_virtualenv(args.init)
core.logger.info("Initialized virtualenv in %s" % directory)
elif args.locate:
sys.stdout.write(core.find_vip_directory(args.locate) + "\n")
elif args.command:
directory = core.find_vip_directory()
return_code = core.execute_virtualenv_command(
directory, args.command, args.arguments)
sys.exit(return_code)
else:
parser.print_help()
def test_should_skip_vip_which_is_no_directory(self):
root = path.join(self.root, "fixtures", "test2")
directory = core.find_vip_directory(start=path.join(root,
"with_plain_file"))
expected = path.abspath(path.join(root, ".vip"))
self.assertEqual(expected, directory)
def test_should_return_absolute_path_to_vip_directory(self):
start = path.join(self.root, "fixtures", "test1", "..",
"test1")
directory = core.find_vip_directory(start=start)
self.assertEqual(path.abspath(path.join(start, ".vip")), directory)
def test_should_raise_VipError_when_no_vip_is_found(self):
not_a_virtualenv = os.path.splitdrive(sys.executable)[0] + os.path.sep
with self.assertRaisesRegexp(core.VipError, "not a virtualenv"):
core.find_vip_directory(start=not_a_virtualenv)
