test_importlib uses deprecated SelectableGroups interface

[iritkatriel]

BPO	44784
Nosy	@jaraco, @miss-islington, @iritkatriel
PRs	bpo-44784: Apply changes from importlib_metadata 4.6.3 #27508 [3.10] bpo-44784: Apply changes from importlib_metadata 4.6.3 (GH-27508) #27510

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2021-08-01.03:01:58.363>
created_at = <Date 2021-07-30.18:19:48.170>
labels = ['tests', '3.11']
title = 'test_importlib uses deprecated SelectableGroups interface'
updated_at = <Date 2021-08-01.03:01:58.363>
user = 'https://github.com/iritkatriel'

bugs.python.org fields:

activity = <Date 2021-08-01.03:01:58.363>
actor = 'jaraco'
assignee = 'none'
closed = True
closed_date = <Date 2021-08-01.03:01:58.363>
closer = 'jaraco'
components = ['Tests']
creation = <Date 2021-07-30.18:19:48.170>
creator = 'iritkatriel'
dependencies = []
files = []
hgrepos = []
issue_num = 44784
keywords = ['patch']
message_count = 6.0
messages = ['398598', '398624', '398625', '398626', '398639', '398678']
nosy_count = 3.0
nosy_names = ['jaraco', 'miss-islington', 'iritkatriel']
pr_nums = ['27508', '27510']
priority = 'normal'
resolution = 'fixed'
stage = 'resolved'
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue44784'
versions = ['Python 3.11']

[iritkatriel]

% ./python.exe -E -We -m test -v test_importlib

....

======================================================================
ERROR: test_entry_points_groups_get (test.test_importlib.test_metadata_api.APITests)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/Users/iritkatriel/src/cpython-1/Lib/test/test_importlib/test_metadata_api.py", line 165, in test_entry_points_groups_get
    entry_points().get('missing', 'default') == 'default'
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/iritkatriel/src/cpython-1/Lib/importlib/metadata/__init__.py", line 400, in get
    self._warn()
    ^^^^^^^^^^^^
DeprecationWarning: SelectableGroups dict interface is deprecated. Use select.

======================================================================
ERROR: test_entry_points_groups_getitem (test.test_importlib.test_metadata_api.APITests)
----------------------------------------------------------------------

Traceback (most recent call last):
  File "/Users/iritkatriel/src/cpython-1/Lib/test/test_importlib/test_metadata_api.py", line 155, in test_entry_points_groups_getitem
    entry_points()['entries'] == entry_points(group='entries')
    ~~~~~~~~~~~~~~^^^^^^^^^^^
  File "/Users/iritkatriel/src/cpython-1/Lib/importlib/metadata/__init__.py", line 396, in __getitem__
    self._warn()
    ^^^^^^^^^^^^
DeprecationWarning: SelectableGroups dict interface is deprecated. Use select.

---

[jaraco]

In addition to the two reported, there are two others:

• test_entry_points_dict_construction
• test_entry_points_by_index

that also fail. I've been able to replicate the issue in importlib_metadata, so I'll fix it there first.

[jaraco]

All four of those tests had used capture_warnings in an attempt to capture them, but it did not alter the warnings filter.

[jaraco]

Patch at python/importlib_metadata#333.

[miss-islington]

New changeset 1cf8424 by Jason R. Coombs in branch 'main':
bpo-44784: Apply changes from importlib_metadata 4.6.3 (GH-27508)
1cf8424

[jaraco]

New changeset 21d5897 by Miss Islington (bot) in branch '3.10':
bpo-44784: Apply changes from importlib_metadata 4.6.3 (GH-27508) (bpo-27510)
21d5897