lib/process/process.py
def env(self):
        ''' Returns the process env. Initializes it if it is `None`. '''
        if self._env is None:
            self._env = {}
        return self._env
 Returns the process env. Initializes it if it is `None`. 
Returns the process env. Initializes it if it is `None`.
Returns the process env . Initializes it if it is ` None ` .
def env(self):
        if self._env is None:
            self._env = {}
        return self._env
def env ( self ) : if self . _env is None : self . _env = { } return self . _env
Returns the process env.
Returns the process env .
''' Returns the process env. Initializes it if it is `None`. '''
self