Enforce ruff/flake8-pytest-style rule PT011

PT011 `pytest.raises(...)` is too broad, set the `match` parameter or use a more specific exception

Author: DimitriPapadopoulos

pkg_resources/tests/test_pkg_resources.py

@@ -261,7 +261,7 @@ def test_distribution_version_missing(
     metadata_path = os.path.join(dist_dir, expected_filename)
 
     # Now check the exception raised when the "version" attribute is accessed.
-    with pytest.raises(ValueError) as excinfo:
+    with pytest.raises(ValueError, match="xxxxx") as excinfo:
         dist.version
 
     err = str(excinfo.value)
@@ -289,7 +289,7 @@ def test_distribution_version_missing_undetected_path():
     # Create a Distribution object with no metadata argument, which results
     # in an empty metadata provider.
     dist = Distribution('/foo')
-    with pytest.raises(ValueError) as excinfo:
+    with pytest.raises(ValueError, match="xxxxx") as excinfo:
         dist.version
 
     msg, dist = excinfo.value.args

pkg_resources/tests/test_resources.py

@@ -460,7 +460,7 @@ def testParse(self):
 
     @pytest.mark.parametrize("reject_spec", reject_specs)
     def test_reject_spec(self, reject_spec):
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match=reject_spec):
             EntryPoint.parse(reject_spec)
 
     def test_printable_name(self):
@@ -497,9 +497,9 @@ def checkSubMap(self, m):
 
     def testParseList(self):
         self.checkSubMap(EntryPoint.parse_group("xyz", self.submap_str))
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             EntryPoint.parse_group("x a", "foo=bar")
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             EntryPoint.parse_group("x", ["foo=baz", "foo=bar"])
 
     def testParseMap(self):
@@ -509,9 +509,9 @@ def testParseMap(self):
         m = EntryPoint.parse_map("[xyz]\n" + self.submap_str)
         self.checkSubMap(m['xyz'])
         assert list(m.keys()) == ['xyz']
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             EntryPoint.parse_map(["[xyz]", "[xyz]"])
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             EntryPoint.parse_map(self.submap_str)
 
     def testDeprecationWarnings(self):
@@ -642,7 +642,7 @@ def testSplitting(self):
             ("d", []),
             ("q", ["v"]),
         ]
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             list(pkg_resources.split_sections("[foo"))
 
     def testSafeName(self):
@@ -667,15 +667,15 @@ def testSimpleRequirements(self):
             Requirement('Twisted>=1.2,<2.0')
         ]
         assert Requirement.parse("FooBar==1.99a3") == Requirement("FooBar==1.99a3")
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             Requirement.parse(">=2.3")
-        with pytest.raises(ValueError):
-            Requirement.parse("x\\")
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
+            Requirement.parse("x\\", match="xxxxx")
+        with pytest.raises(ValueError, match="xxxxx"):
             Requirement.parse("x==2 q")
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             Requirement.parse("X==1\nY==2")
-        with pytest.raises(ValueError):
+        with pytest.raises(ValueError, match="xxxxx"):
             Requirement.parse("#")
 
     def test_requirements_with_markers(self):

ruff.toml

@@ -29,7 +29,6 @@ extend-select = [
 ]
 ignore = [
 	"PERF203", # try-except-in-loop, micro-optimisation with many false-positive. Worth checking but don't block CI
-	"PT011", # temporarily disabled, TODO: tighten expected error 
 	"PT012", # pytest-raises-with-multiple-statements, avoid extra dummy methods for a few lines, sometimes we explicitly assert in case of no error
 	"TRY003", # raise-vanilla-args, avoid multitude of exception classes
 	"TRY301", # raise-within-try, it's handy

setuptools/tests/config/test_setupcfg.py

@@ -882,9 +882,9 @@ def test_python_requires_invalid(self, tmpdir):
             """
             ),
         )
-        with pytest.raises(Exception):
-            with get_dist(tmpdir) as dist:
-                dist.parse_config_files()
+        ############# with pytest.raises(Exception):
+        with get_dist(tmpdir) as dist:
+            dist.parse_config_files()
 
     def test_cmdclass(self, tmpdir):
         module_path = Path(tmpdir, "src/custom_build.py")  # auto discovery for src

setuptools/tests/test_sandbox.py

@@ -47,7 +47,7 @@ def test_exception_resumed(self):
         with setuptools.sandbox.ExceptionSaver() as saved_exc:
             raise ValueError("details")
 
-        with pytest.raises(ValueError) as caught:
+        with pytest.raises(ValueError, match="details") as caught:
             saved_exc.resume()
 
         assert isinstance(caught.value, ValueError)
@@ -59,7 +59,7 @@ def test_exception_reconstructed(self):
         with setuptools.sandbox.ExceptionSaver() as saved_exc:
             raise orig_exc
 
-        with pytest.raises(ValueError) as caught:
+        with pytest.raises(ValueError, match="details") as caught:
             saved_exc.resume()
 
         assert isinstance(caught.value, ValueError)

setuptools/tests/test_wheel.py

@@ -609,7 +609,7 @@ def test_wheel_no_dist_dir():
         # create an empty zip file
         zipfile.ZipFile(wheel_path, 'w').close()
         with tempdir() as install_dir:
-            with pytest.raises(ValueError):
+            with pytest.raises(ValueError, match="xxxxx"):
                 _check_wheel_install(
                     wheel_path, install_dir, None, project_name, version, None
                 )