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| author | Alexander Belopolsky <alexander.belopolsky@gmail.com> | 2011-04-05 20:43:15 -0400 |
|---|---|---|
| committer | Alexander Belopolsky <alexander.belopolsky@gmail.com> | 2011-04-05 20:43:15 -0400 |
| commit | 28deea1fa56379f88f3a726c8145ec893c2040d5 (patch) | |
| tree | e3072b2836cb3ed82fad4c55df91d596d458952f /Lib/datetime.py | |
| parent | 3bd9729dc92ad3fc57aee17479231eb426fd076f (diff) | |
| parent | b6f5ec737008f5c739ba3c667e1ae01b8625488b (diff) | |
| download | cpython-git-28deea1fa56379f88f3a726c8145ec893c2040d5.tar.gz | |
Issue #11576: Fixed timedelta subtraction glitch on big timedelta values
Diffstat (limited to 'Lib/datetime.py')
| -rw-r--r-- | Lib/datetime.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Lib/datetime.py b/Lib/datetime.py index 47e54ec235..1ae7cb5305 100644 --- a/Lib/datetime.py +++ b/Lib/datetime.py @@ -485,7 +485,11 @@ class timedelta: def __sub__(self, other): if isinstance(other, timedelta): - return self + -other + # for CPython compatibility, we cannot use + # our __class__ here, but need a real timedelta + return timedelta(self._days - other._days, + self._seconds - other._seconds, + self._microseconds - other._microseconds) return NotImplemented def __rsub__(self, other): |