Sort and deduplicate get_stubtest_system_requirements

Author: Avasam

lib/ts_utils/requirements.py

@@ -18,11 +18,12 @@ def get_external_stub_requirements(distributions: Iterable[str] = ()) -> set[Req
     return set(itertools.chain.from_iterable([read_dependencies(distribution).external_pkgs for distribution in distributions]))
 
 
-def get_stubtest_system_requirements(distributions: Iterable[str] = (), platform: str = sys.platform) -> list[str]:
+def get_stubtest_system_requirements(distributions: Iterable[str] = (), platform: str = sys.platform) -> set[str]:
     if not distributions:
         distributions = os.listdir(STUBS_PATH)
 
-    requirements: list[str] = []
-    for distribution in distributions:
-        requirements.extend(read_stubtest_settings(distribution).system_requirements_for_platform(platform))
-    return requirements
+    return set(
+        itertools.chain.from_iterable(
+            [read_stubtest_settings(distribution).system_requirements_for_platform(platform) for distribution in distributions]
+        )
+    )

tests/get_stubtest_system_requirements.py

@@ -5,5 +5,5 @@
 
 if __name__ == "__main__":
     distributions = sys.argv[1:]
-    for requirement in get_stubtest_system_requirements(distributions):
+    for requirement in sorted(get_stubtest_system_requirements(distributions)):
         print(requirement)