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improve venv

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This commit is contained in:
utahta
2011-08-07 15:36:46 +09:00
parent bc219fcebe
commit bfdccb5051
1 changed files with 9 additions and 2 deletions
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pythonbrew/commands/venv.py
+9 -2
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@@ -92,13 +92,17 @@ class VenvCommand(Command):
untar_file(download_file, self._venv_dir)
def run_command_create(self, options, args):
if not os.access(PATH_VENVS, os.W_OK):
logger.error("Can not create a virtuale environment in %s.\nPermission denied." % PATH_VENVS)
sys.exit(1)
virtualenv_options = []
if options.no_site_packages:
virtualenv_options.append('--no-site-packages')
for arg in args[1:]:
target_dir = os.path.join(self._workon_home, arg)
logger.log("# Create `%s` environment into %s" % (arg, self._workon_home))
logger.info("Create `%s` environment into %s" % (arg, self._workon_home))
# make command
cmd = [self._py, self._venv, '-p', self._target_py]
cmd.extend(virtualenv_options)
@@ -113,7 +117,10 @@ class VenvCommand(Command):
if not os.path.isdir(target_dir):
logger.error('%s already does not exist.' % target_dir)
else:
logger.log('# Delete `%s` environment in %s' % (arg, self._workon_home))
if not os.access(target_dir, os.W_OK):
logger.error("Can not delete %s.\nPermission denied." % target_dir)
continue
logger.info('Delete `%s` environment in %s' % (arg, self._workon_home))
# make command
rm_r(target_dir)