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| author | Serhiy Storchaka <storchaka@gmail.com> | 2017-12-04 09:51:55 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-12-04 09:51:55 (GMT) |
| commit | e69fbb6a560a02d0587b9075afd338a1e9073af0 (patch) | |
| tree | ebd63b48c91ad576730b0cd1dcbeb070f37ea28d /Lib/uuid.py | |
| parent | 85d5c18c9d83a1d54eecc4c2ad4dce63194107c6 (diff) | |
| download | cpython-e69fbb6a560a02d0587b9075afd338a1e9073af0.zip cpython-e69fbb6a560a02d0587b9075afd338a1e9073af0.tar.gz cpython-e69fbb6a560a02d0587b9075afd338a1e9073af0.tar.bz2 | |
Fix a regression in uuid added in bpo-32107. (#4677)
uuid.get_node() always must return a stable result.
Also added a test for non-reproducibility of _random_getnode().
Original patch by Xavier de Gaye.
Diffstat (limited to 'Lib/uuid.py')
| -rw-r--r-- | Lib/uuid.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/uuid.py b/Lib/uuid.py index cb2bc09..be06a6e 100644 --- a/Lib/uuid.py +++ b/Lib/uuid.py @@ -674,14 +674,14 @@ def getnode(): getters = [_unix_getnode, _ifconfig_getnode, _ip_getnode, _arp_getnode, _lanscan_getnode, _netstat_getnode] - for getter in getters: + for getter in getters + [_random_getnode]: try: _node = getter() except: continue if _node is not None: return _node - return _random_getnode() + assert False, '_random_getnode() returned None' _last_timestamp = None |