pyproject.toml: use raw TOML strings for filterwarnings to avoid unreadable double escaping

Author: bluetech

pyproject.toml

@@ -380,39 +380,39 @@ norecursedirs = [
 ]
 strict = true
 filterwarnings = [
-    "error",
-    "default:Using or importing the ABCs:DeprecationWarning:unittest2.*",
+    'error',
+    'default:Using or importing the ABCs:DeprecationWarning:unittest2.*',
     # produced by older pyparsing<=2.2.0.
-    "default:Using or importing the ABCs:DeprecationWarning:pyparsing.*",
-    "default:the imp module is deprecated in favour of importlib:DeprecationWarning:nose.*",
+    'default:Using or importing the ABCs:DeprecationWarning:pyparsing.*',
+    'default:the imp module is deprecated in favour of importlib:DeprecationWarning:nose.*',
     # distutils is deprecated in 3.10, scheduled for removal in 3.12
-    "ignore:The distutils package is deprecated:DeprecationWarning",
+    'ignore:The distutils package is deprecated:DeprecationWarning',
     # produced by pytest-xdist
-    "ignore:.*type argument to addoption.*:DeprecationWarning",
+    'ignore:.*type argument to addoption.*:DeprecationWarning',
     # produced on execnet (pytest-xdist)
-    "ignore:.*inspect.getargspec.*deprecated, use inspect.signature.*:DeprecationWarning",
+    'ignore:.*inspect.getargspec.*deprecated, use inspect.signature.*:DeprecationWarning',
     # pytest's own futurewarnings
-    "ignore::pytest.PytestExperimentalApiWarning",
+    'ignore::pytest.PytestExperimentalApiWarning',
     # Do not cause SyntaxError for invalid escape sequences in py37.
     # Those are caught/handled by pyupgrade, and not easy to filter with the
     # module being the filename (with .py removed).
-    "default:invalid escape sequence:DeprecationWarning",
+    'default:invalid escape sequence:DeprecationWarning',
     # ignore not yet fixed warnings for hook markers
-    "default:.*not marked using pytest.hook.*",
-    "ignore:.*not marked using pytest.hook.*::xdist.*",
+    'default:.*not marked using pytest.hook.*',
+    'ignore:.*not marked using pytest.hook.*::xdist.*',
     # ignore use of unregistered marks, because we use many to test the implementation
-    "ignore::_pytest.warning_types.PytestUnknownMarkWarning",
+    'ignore::_pytest.warning_types.PytestUnknownMarkWarning',
     # https://github.com/benjaminp/six/issues/341
-    "ignore:_SixMetaPathImporter\\.exec_module\\(\\) not found; falling back to load_module\\(\\):ImportWarning",
+    'ignore:_SixMetaPathImporter\.exec_module\(\) not found; falling back to load_module\(\):ImportWarning',
     # https://github.com/benjaminp/six/pull/352
-    "ignore:_SixMetaPathImporter\\.find_spec\\(\\) not found; falling back to find_module\\(\\):ImportWarning",
+    'ignore:_SixMetaPathImporter\.find_spec\(\) not found; falling back to find_module\(\):ImportWarning',
     # https://github.com/pypa/setuptools/pull/2517
-    "ignore:VendorImporter\\.find_spec\\(\\) not found; falling back to find_module\\(\\):ImportWarning",
+    'ignore:VendorImporter\.find_spec\(\) not found; falling back to find_module\(\):ImportWarning',
     # https://github.com/pytest-dev/execnet/pull/127
-    "ignore:isSet\\(\\) is deprecated, use is_set\\(\\) instead:DeprecationWarning",
+    'ignore:isSet\(\) is deprecated, use is_set\(\) instead:DeprecationWarning',
     # https://github.com/pytest-dev/pytest/issues/2366
     # https://github.com/pytest-dev/pytest/pull/13057
-    "default::pytest.PytestFDWarning",
+    'default::pytest.PytestFDWarning',
 ]
 pytester_example_dir = "testing/example_scripts"
 markers = [