Tests are failing precisely due to the change you made. What version of ujson are you trying to support with it?

Tests are failing precisely due to the change you made. What version of ujson are you trying to support with it?

Ah, that's curious, they fail here locally with python-ujson 4.1.0-1 on Python 3.9 which is also tested in CI

Our tests are also using ujson 4.1.0

datetime.datetime(2019, 1, 1, 1, 1,1).timestamp() is 1546300861.

Hmm....

❯ python3 --version
Python 3.9.6
❯ python3 -c "import datetime; print(datetime.datetime(year=2019,month=1,day=1,minute=1,second=1).timestamp())"
1546329661.0

This test is also failing for me on Alpine Linux, but I get a different timestamp value than either @jelly or the expected value in the test 🤦🏽

Edit: if we're getting different values for timestamp, then it kind of seems like some timezone stuff is at play here...

ok I get @jelly's 'answer' (1546300861 ) for timestamp if I use calendar.timegm

import calendar
import datetime
d = datetime.datetime(year=2019,month=1,day=1,minute=1,second=1)
t = d.timetuple()
print(calendar.timegm(t))

Seems like the test is in fact broken.