s4cmd.py
def s3_keys_from_env():
    '''Retrieve S3 access keys from the environment, or None if not present.'''
    env = os.environ
    if S3_ACCESS_KEY_NAME in env and S3_SECRET_KEY_NAME in env:
      keys = (env[S3_ACCESS_KEY_NAME], env[S3_SECRET_KEY_NAME])
      debug("read S3 keys from environment")
      return keys
    else:
      return None
def s3_keys_from_env():
    '''Retrieve S3 access keys from the environment, or None if not present.'''
    env = os.environ
    if S3_ACCESS_KEY_NAME in env and S3_SECRET_KEY_NAME in env:
      keys = (env[S3_ACCESS_KEY_NAME], env[S3_SECRET_KEY_NAME])
      debug("read S3 keys from environment")
      return keys
    else:
      return None
def s3_keys_from_env ( ) : env = os . environ if S3_ACCESS_KEY_NAME in env and S3_SECRET_KEY_NAME in env : keys = ( env [ S3_ACCESS_KEY_NAME ] , env [ S3_SECRET_KEY_NAME ] ) debug ( "read S3 keys from environment" ) return keys else : return None
Retrieve S3 access keys from the environment, or None if not present.
Retrieve S3 access keys from the environment or None if not present .