DM-30855: Fix support for click 8.x

doc/changes/DM-30855.bugfix.rst

@@ -0,0 +1 @@
+Add support for click 8.0.

python/lsst/daf/butler/cli/utils.py

@@ -490,7 +490,7 @@ def convert(self, value, param, ctx):
         """Called by click.ParamType to "convert values through types".
         `click.Path` uses this step to verify Path conditions."""
         if self.mustNotExist and os.path.exists(value):
-            self.fail(f'{self.path_type} "{value}" should not exist.')
+            self.fail(f'Path "{value}" should not exist.')
         return super().convert(value, param, ctx)
 
 

python/lsst/daf/butler/tests/cliLogTestBase.py

@@ -63,10 +63,10 @@ def hasLsstLogHandler(logger):
 
 
 @click.command()
-@click.option("--expected-pyroot-level")
-@click.option("--expected-pybutler-level")
-@click.option("--expected-lsstroot-level")
-@click.option("--expected-lsstbutler-level")
+@click.option("--expected-pyroot-level", type=int)
+@click.option("--expected-pybutler-level", type=int)
+@click.option("--expected-lsstroot-level", type=int)
+@click.option("--expected-lsstbutler-level", type=int)
 def command_log_settings_test(expected_pyroot_level,
                               expected_pybutler_level,
                               expected_lsstroot_level,
@@ -92,7 +92,7 @@ def command_log_settings_test(expected_pyroot_level,
                                    "lsstButler")])
     for expected, actual, name in logLevels:
         if expected != actual:
-            raise(click.ClickException(f"expected {name} level to be {expected}, actual:{actual}"))
+            raise(click.ClickException(f"expected {name} level to be {expected!r}, actual:{actual!r}"))
 
 
 class CliLogTestBase():

requirements.txt

@@ -1,6 +1,6 @@
 pyyaml >= 5.1
 astropy >= 4.0
-click >7.0,<8.0
+click >7.0
 sqlalchemy >= 1.3
 git+git://github.com/lsst/sphgeom@master#egg=lsst_sphgeom
 pydantic

tests/test_cliUtilSplitKv.py

@@ -162,14 +162,11 @@ def cli(metasyntactic_var):
         self.assertEqual(result.exit_code, 0, msg=clickResultMsg(result))
         mock.assert_called_with({"lsst.daf.butler": "BAR"})
 
-        # check invalid choices with and wihtout kv separators
+        # check that invalid choices with and wihtout kv separators fail &
+        # return a non-zero exit code.
         for val in ("BOZ", "lsst.daf.butler=BOZ"):
             result = self.runner.invoke(cli, ["--metasyntactic-var", val])
             self.assertNotEqual(result.exit_code, 0, msg=clickResultMsg(result))
-            self.assertRegex(result.output,
-                             r"Error: Invalid value for ['\"]\-\-metasyntactic-var['\"]:")
-            self.assertIn(f" invalid choice: BOZ. (choose from {', '.join(choices)})",
-                          result.output)
 
         # check value normalization (lower case "foo" should become "FOO")
         result = self.runner.invoke(cli, ["--metasyntactic-var", "lsst.daf.butler=foo"])