def get_sandbox_path(virtualenv_path):
 sandbox_path = []
 parent_path = os.environ.get('PATH', '')
 if (not virtualenv_path):
  return parent_path
 parent_path = parent_path.split(':')
 parent_path = [path for path in parent_path if path]
 virtualenv_bin_path = os.path.join(virtualenv_path, 'bin/')
 sandbox_path.append(virtualenv_bin_path)
 sandbox_path.extend(parent_path)
 sandbox_path = ':'.join(sandbox_path)
 return sandbox_path

def get_sandbox_path ( virtualenv_path ) : sandbox_path = [ ] parent_path = os . environ . get ( 'PATH' , '' ) if ( not virtualenv_path ) : return parent_path parent_path = parent_path . split ( ':' ) parent_path = [ path for path in parent_path if path ] virtualenv_bin_path = os . path . join ( virtualenv_path , 'bin/' ) sandbox_path . append ( virtualenv_bin_path ) sandbox_path . extend ( parent_path ) sandbox_path = ':' . join ( sandbox_path ) return sandbox_path
return path environment variable value for the sandboxed environment .