Prepare for 0.21.3 release

.github/workflows/release-to-test-pypi.yml

@@ -4,14 +4,14 @@ on:
     tags:
       # To publish a test release to test.pypi.org,
       # create and push a tag as follows:
-      #     git tag -a 0.21.3.dev27 -m "Tag 0.21.3.dev27 for release to test.pypi.org"
+      #     git tag -a 0.21.3.rc1 -m "Tag 0.21.3.rc1 for release to test.pypi.org"
       #     git push --tags
       # Go to https://github.com/jab/bidict/actions?query=workflow%3A%22Release+to+Test+PyPI%22
       # and watch for a new run of this workflow to publish to test.pypi.org.
       # IMPORTANT: Run the following to clean up after:
-      #     git tag -d 0.21.3.dev27
-      #     git push origin :0.21.3.dev27
-      - "[0-9]+.[0-9]+.[0-9]+.dev[0-9]+"
+      #     git tag -d 0.21.3.rc1
+      #     git push origin :0.21.3.rc1
+      - "[0-9]+.[0-9]+.[0-9]+.rc[0-9]+"
 jobs:
   build:
     runs-on: ubuntu-latest

.gitignore

@@ -13,7 +13,6 @@
 __pycache__
 _build
 bidict.egg-info
-bidict/_version.py
 build
 coverage.xml
 dist

CHANGELOG.rst

@@ -24,20 +24,22 @@ Tip: Subscribe to releases
 to be notified when new versions of ``bidict`` are released.
 
 
-0.21.3 (not yet released)
--------------------------
+0.21.3 (2021-09-05)
+-------------------
 
 - All bidicts now provide the :meth:`~bidict.BidictBase.equals_order_sensitive` method,
   not just :class:`bidict.OrderedBidict`\s.
 
   Since support for Python < 3.6 was dropped in v0.21.0,
-  bidicts that are not :class:`bidict.OrderedBidict`\s preserve a deterministic ordering
-  (just like dicts do in Python 3.6+), so all bidicts can now provide this method.
+  non-:class:`Ordered <bidict.OrderedBidict>` bidicts preserve a deterministic ordering
+  on all supported Python versions,
+  so all bidicts can now provide :meth:`~bidict.BidictBase.equals_order_sensitive`.
 
 - Take better advantage of the fact that dicts are reversible in Python 3.8+.
 
-  This allows even non-:class:`~bidict.OrderedBidict`\s to efficiently provide a
-  :meth:`~bidict.BidictBase.__reversed__` implementation, which they now do.
+  This allows even non-:class:`Ordered <bidict.OrderedBidict>` bidicts
+  to efficiently provide a :meth:`~bidict.BidictBase.__reversed__` implementation,
+  which they now do.
 
   As a result, if you are using Python 3.8+,
   :class:`~bidict.frozenbidict` now gives you everything that

bidict/metadata.py

@@ -8,7 +8,7 @@
 """Define bidict package metadata."""
 
 
-__version__ = '0.21.3.dev'
+__version__ = '0.21.3'
 __author__ = 'Joshua Bronson'
 __maintainer__ = 'Joshua Bronson'
 __copyright__ = 'Copyright 2009-2021 Joshua Bronson'

tests/test_class_relationships.py

@@ -8,7 +8,8 @@
 """Test various issubclass checks."""
 
 import re
-from collections.abc import Hashable, Mapping, MutableMapping
+import sys
+from collections.abc import Hashable, Mapping, MutableMapping, Reversible
 from collections import OrderedDict
 
 import pytest
@@ -127,3 +128,12 @@ def test_bimap_inverse_notimplemented():
         # Can't instantiate a BidirectionalMapping that hasn't overridden the abstract methods of
         # the interface, so only way to call this implementation is on the class.
         BidirectionalMapping.inverse.fget(bidict())
+
+def test_bidict_reversible_matches_dict_reversible():
+    """Reversibility of bidict matches dict's on all supported Python versions."""
+    assert issubclass(bidict, Reversible) == issubclass(dict, Reversible)
+
+@pytest.mark.skipif(sys.version_info < (3, 8), reason='reversible bidicts require Python 3.8+')
+def test_bidict_reversible():
+    """All bidicts are Reversible on Python 3.8+."""
+    assert issubclass(bidict, Reversible)