The following script will demonstrate the failure. Europe/Kyiv became a valid timezone name with tzdata 2022b, but the old versions of pytz don't know that:
#!/usr/bin/python import pytz pytz.timezone('Europe/Kyiv')
The following script will demonstrate the failure. Europe/Kyiv became a valid timezone name with tzdata 2022b, but the old versions of pytz don't know that:
#!/usr/bin/python 'Europe/ Kyiv')
import pytz
pytz.timezone(