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Diffstat (limited to 'src/isodate/tzinfo.py')
-rw-r--r-- | src/isodate/tzinfo.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/isodate/tzinfo.py b/src/isodate/tzinfo.py index b41f058..573b7b8 100644 --- a/src/isodate/tzinfo.py +++ b/src/isodate/tzinfo.py @@ -36,10 +36,24 @@ class Utc(tzinfo): ''' return ZERO + def __reduce__(self): + ''' + When unpickling a Utc object, return the default instance below, UTC. + ''' + return _Utc, () + + UTC = Utc() # the default instance for UTC. +def _Utc(): + ''' + Helper function for unpickling a Utc object. + ''' + return UTC + + class FixedOffset(tzinfo): ''' A class building tzinfo objects for fixed-offset time zones. |