[issue30684] datetime.fromtimestamp raises OSError on first day after epoch on Windows

[Christoph Reiter]

New submission from Christoph Reiter:

I'm not sure this is a bug since the docs says raising OSError is allowed, but it looks weird to me.

On Windows.

Using Python 3.4:

>>> datetime.datetime.fromtimestamp(0)
datetime.datetime(1970, 1, 1, 1, 0)

Using Python 3.6.1:

>>> datetime.datetime.fromtimestamp(0)
OSError: [Errno 22] Invalid argument

The first time stamp which works with 3.6 is 86400, so exactly the next day.

----------
messages: 296191
nosy: lazka
priority: normal
severity: normal
status: open
title: datetime.fromtimestamp raises OSError on first day after epoch on Windows
versions: Python 3.6

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue30684>
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