Merge pull request #1070 from PyCQA/py311

add python3.11 support (except* and a[*b])

Author: asottile

.github/workflows/main.yml

@@ -29,7 +29,10 @@ jobs:
           py: 3.9
           toxenv: py
         - os: ubuntu-latest
-          py: 3.10-dev
+          py: '3.10'
+          toxenv: py
+        - os: ubuntu-latest
+          py: '3.11-dev'
           toxenv: py
         - os: ubuntu-latest
           py: 3.9

pycodestyle.py

@@ -496,6 +496,7 @@ def missing_whitespace_after_keyword(logical_line, tokens):
                 keyword.iskeyword(tok0.string) and
                 tok0.string not in SINGLETONS and
                 tok0.string not in ('async', 'await') and
+                not (tok0.string == 'except' and tok1.string == '*') and
                 tok1.string not in ':\n'):
             yield tok0.end, "E275 missing whitespace after keyword"
 

testsuite/python311.py

@@ -0,0 +1,23 @@
+#: Okay
+try:
+    ...
+except* OSError as e:
+    pass
+#: Okay
+from typing import Generic
+from typing import TypeVarTuple
+
+
+Ts = TypeVarTuple('Ts')
+
+
+class Shape(Generic[*Ts]):
+    pass
+
+
+def f(*args: *Ts) -> None:
+    ...
+
+
+def g(x: Shape[*Ts]) -> Shape[*Ts]:
+    ...