STINNER Victor <vstin...@python.org> added the comment:
Oh right, 'Pacific' is a directory, not a valid zone, and so
ZoneInfoNotFoundError should be raised. I see.
Example:
$ ./python -m venv env
$ env/bin/python -m pip install tzdata
$ env/bin/python
# ZoneInfoNotFoundError expected, get IsADirectoryError
>>> import zoneinfo; zoneinfo.ZoneInfo('Pacific')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/vstinner/python/master/Lib/zoneinfo/_common.py", line 12, in
load_tzdata
return importlib.resources.open_binary(package_name, resource_name)
File "/home/vstinner/python/master/Lib/importlib/resources.py", line 40, in
open_binary
return reader.open_resource(resource)
File "/home/vstinner/python/master/Lib/importlib/abc.py", line 419, in
open_resource
return self.files().joinpath(resource).open('rb')
File "/home/vstinner/python/master/Lib/pathlib.py", line 1238, in open
return io.open(self, mode, buffering, encoding, errors, newline,
IsADirectoryError: [Errno 21] Is a directory:
'/home/vstinner/python/master/env/lib/python3.10/site-packages/tzdata/zoneinfo/Pacific'
# valid zone
>>> import zoneinfo; zoneinfo.ZoneInfo('Pacific/Noumea')
zoneinfo.ZoneInfo(key='Pacific/Noumea')
# raise ZoneInfoNotFoundError as expected (from FileNotFoundError)
>>> import zoneinfo; zoneinfo.ZoneInfo('xxx')
Traceback (most recent call last):
File "/home/vstinner/python/master/Lib/zoneinfo/_common.py", line 12, in
load_tzdata
return importlib.resources.open_binary(package_name, resource_name)
File "/home/vstinner/python/master/Lib/importlib/resources.py", line 40, in
open_binary
return reader.open_resource(resource)
File "/home/vstinner/python/master/Lib/importlib/abc.py", line 419, in
open_resource
return self.files().joinpath(resource).open('rb')
File "/home/vstinner/python/master/Lib/pathlib.py", line 1238, in open
return io.open(self, mode, buffering, encoding, errors, newline,
File "/home/vstinner/python/master/Lib/pathlib.py", line 1106, in _opener
return self._accessor.open(self, flags, mode)
FileNotFoundError: [Errno 2] No such file or directory:
'/home/vstinner/python/master/env/lib/python3.10/site-packages/tzdata/zoneinfo/xxx'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/vstinner/python/master/Lib/zoneinfo/_common.py", line 24, in
load_tzdata
raise ZoneInfoNotFoundError(f"No time zone found with key {key}")
zoneinfo._common.ZoneInfoNotFoundError: 'No time zone found with key xxx'
----------
title: Unhandled exceptions in zoneinfo.ZoneInfo constructor -> zoneinfo:
ZoneInfo raises IsADirectoryError instead of ZoneInfoNotFoundError
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue41530>
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