| import sys |
| |
| """Functions to support backwards compatibility. |
| |
| Basically where we have functions which differ between python 2 and 3, we provide implementations here |
| and then Python-specific versions in backward2 and backward3. |
| """ |
| |
| if sys.hexversion >= 0x03000000: # Python 3+ |
| from ambari_stomp.backward3 import * |
| else: # Python 2 |
| from ambari_stomp.backward2 import * |
| |
| |
| def get_errno(e): |
| """ |
| Return the errno of an exception, or the first argument if errno is not available. |
| |
| :param Exception e: the exception object |
| """ |
| try: |
| return e.errno |
| except AttributeError: |
| return e.args[0] |
| |
| |
| try: |
| from time import monotonic |
| except ImportError: # Python < 3.3/3.5 |
| from time import time as monotonic |
