Generate links for typeshed PR numbers in changelog entries

stub_uploader/update_changelog.py

@@ -62,7 +62,8 @@ def update_changelog(
     if not log:
         print(f"{distribution}: Changelog unchanged")
         return
-    new_entry = process_git_log(log, version)
+    today = datetime.date.today()
+    new_entry = process_git_log(log, version, today)
 
     changelog = os.path.join(CHANGELOG_PATH, f"{distribution}.md")
     try:
@@ -84,8 +85,7 @@ def update_changelog(
         f.write(new_entry + old_entries)
 
 
-def process_git_log(log: str, version: str) -> str:
-    today = datetime.date.today()
+def process_git_log(log: str, version: str, today: datetime.date) -> str:
     entry = f"## {version} ({today:%Y-%m-%d})\n"
     for line in log.splitlines():
         if line.strip() == "":
@@ -96,6 +96,10 @@ def process_git_log(log: str, version: str) -> str:
         else:
             pass  # Ignore header entries.
     entry += "\n"
+    # Create hyperlinks for PR numbers.
+    entry = re.sub(
+        r"\(#(\d+)\)", r"([#\1](https://github.com/python/typeshed/pull/\1))", entry
+    )
     # Strip multiple empty lines.
     return re.sub("\n\n+", "\n\n", entry)
 

tests/test_unit.py

@@ -15,6 +15,7 @@
 from stub_uploader.get_version import compute_stub_version, ensure_specificity
 from stub_uploader.metadata import Metadata, _UploadedPackages, strip_types_prefix
 from stub_uploader.ts_data import TypeshedData, parse_requirements, read_typeshed_data
+from stub_uploader.update_changelog import process_git_log
 
 
 def test_strip_types_prefix() -> None:
@@ -322,3 +323,29 @@ def test_upstream_repo_validation(data: dict[str, Any], expected: str | None) ->
     m = Metadata("foo", data)
     assert m.upstream_repository == expected
     assert type(m.upstream_repository) is type(expected)
+
+
+def test_process_git_log() -> None:
+    git_log = """
+commit 126768408a69b7a3a09b7d3992970b289f92937e
+
+    Replace `Incomplete | None = None` in third party stubs (#14063)
+
+commit 337fd828e819988af2d3600283d8068bbbab7f50
+
+    Bump setuptools to 80.7.* (#14069)
+
+    Body text #12345 python/typeshed#12345 https://example.com/#123
+"""
+    expected_entry = f"""\
+## 80.7.0.{TODAY_V} ({TODAY:%Y-%m-%d})
+
+Replace `Incomplete | None = None` in third party stubs ([#14063](https://github.com/python/typeshed/pull/14063))
+
+Bump setuptools to 80.7.* ([#14069](https://github.com/python/typeshed/pull/14069))
+
+Body text #12345 python/typeshed#12345 https://example.com/#123
+
+"""
+    actual_entry = process_git_log(git_log, f"80.7.0.{TODAY_V}", TODAY)
+    assert actual_entry == expected_entry