Merge branch 'master' into develop

CHANGES.md

@@ -1,10 +1,28 @@
-Synapse 1.54.0rc1 (2022-03-02)
+Synapse 1.54.0 (2022-03-08)
-==============================
+===========================
 
 Please note that this will be the last release of Synapse that is compatible with Mjolnir 1.3.1 and earlier.
 Administrators of servers which have the Mjolnir module installed are advised to upgrade Mjolnir to version 1.3.2 or later.
 
 
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse 1.54.0rc1 preventing the new module callbacks introduced in this release from being registered by modules. ([\#12141](https://github.com/matrix-org/synapse/issues/12141))
+- Fix a bug introduced in Synapse 1.54.0rc1 where runtime dependency version checks would mistakenly check development dependencies if they were present and would not accept pre-release versions of dependencies. ([\#12129](https://github.com/matrix-org/synapse/issues/12129), [\#12177](https://github.com/matrix-org/synapse/issues/12177))
+
+
+Internal Changes
+----------------
+
+- Update release script to insert the previous version when writing "No significant changes" line in the changelog. ([\#12127](https://github.com/matrix-org/synapse/issues/12127))
+- Relax the version guard for "packaging" added in [\#12088](https://github.com/matrix-org/synapse/issues/12088). ([\#12166](https://github.com/matrix-org/synapse/issues/12166))
+
+
+Synapse 1.54.0rc1 (2022-03-02)
+==============================
+
+
 Features
 --------
 

changelog.d/12127.misc

@@ -1 +0,0 @@
-Update release script to insert the previous version when writing "No significant changes" line in the changelog.

changelog.d/12129.misc

@@ -1 +0,0 @@
-Inspect application dependencies using `importlib.metadata` or its backport.

changelog.d/12141.bugfix

@@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.54.0rc1 preventing the new module callbacks introduced in this release from being registered by modules.

changelog.d/12166.misc

@@ -1 +0,0 @@
-Relax the version guard for "packaging" added in #12088.

debian/changelog

@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.54.0) stable; urgency=medium
+
+  * New synapse release 1.54.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 08 Mar 2022 10:54:52 +0000
+
 matrix-synapse-py3 (1.54.0~rc1) stable; urgency=medium
 
   * New synapse release 1.54.0~rc1.

synapse/__init__.py

@@ -68,7 +68,7 @@ try:
 except ImportError:
     pass
 
-__version__ = "1.54.0rc1"
+__version__ = "1.54.0"
 
 if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
     # We import here so that we don't have to install a bunch of deps when

synapse/util/check_dependencies.py

@@ -163,7 +163,8 @@ def check_requirements(extra: Optional[str] = None) -> None:
                 deps_unfulfilled.append(requirement.name)
                 errors.append(_not_installed(requirement, extra))
         else:
-            if not requirement.specifier.contains(dist.version):
+            # We specify prereleases=True to allow prereleases such as RCs.
+            if not requirement.specifier.contains(dist.version, prereleases=True):
                 deps_unfulfilled.append(requirement.name)
                 errors.append(_incorrect_version(requirement, dist.version, extra))
 

tests/util/test_check_dependencies.py

@@ -27,7 +27,9 @@ class DummyDistribution(metadata.Distribution):
 
 
 old = DummyDistribution("0.1.2")
+old_release_candidate = DummyDistribution("0.1.2rc3")
 new = DummyDistribution("1.2.3")
+new_release_candidate = DummyDistribution("1.2.3rc4")
 
 # could probably use stdlib TestCase --- no need for twisted here
 
@@ -110,3 +112,20 @@ class TestDependencyChecker(TestCase):
             with self.mock_installed_package(new):
                 # should not raise
                 check_requirements("cool-extra")
+
+    def test_release_candidates_satisfy_dependency(self) -> None:
+        """
+        Tests that release candidates count as far as satisfying a dependency
+        is concerned.
+        (Regression test, see #12176.)
+        """
+        with patch(
+            "synapse.util.check_dependencies.metadata.requires",
+            return_value=["dummypkg >= 1"],
+        ):
+            with self.mock_installed_package(old_release_candidate):
+                self.assertRaises(DependencyException, check_requirements)
+
+            with self.mock_installed_package(new_release_candidate):
+                # should not raise
+                check_requirements()