Merge pull request #1861 from bagerard/minor_improvement_to_DateTimeField_default

minor improvement to DateTimeField doc
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erdenezul 2018-08-31 11:32:40 +08:00 committed by GitHub
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@ -462,6 +462,8 @@ class DateTimeField(BaseField):
installed you can utilise it to convert varying types of date formats into valid installed you can utilise it to convert varying types of date formats into valid
python datetime objects. python datetime objects.
Note: To default the field to the current datetime, use: DateTimeField(default=datetime.utcnow)
Note: Microseconds are rounded to the nearest millisecond. Note: Microseconds are rounded to the nearest millisecond.
Pre UTC microsecond support is effectively broken. Pre UTC microsecond support is effectively broken.
Use :class:`~mongoengine.fields.ComplexDateTimeField` if you Use :class:`~mongoengine.fields.ComplexDateTimeField` if you