chore: import upstream snapshot with attribution

2026-07-13 12:07:39 +08:00
commit d0aab9212a
460 changed files with 145411 additions and 0 deletions
@@ -0,0 +1,308 @@
+def f(a,):
+    d = {'key': 'value',}
+    tup = (1,)
+
+def f2(a,b,):
+    d = {'key': 'value', 'key2': 'value2',}
+    tup = (1,2,)
+
+def f(a:int=1,):
+    call(arg={'explode': 'this',})
+    call2(arg=[1,2,3],)
+    x = {
+        "a": 1,
+        "b": 2,
+    }["a"]
+    if a == {"a": 1,"b": 2,"c": 3,"d": 4,"e": 5,"f": 6,"g": 7,"h": 8,}["a"]:
+        pass
+
+def xxxxxxxxxxxxxxxxxxxxxxxxxxxx() -> Set[
+    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+]:
+    json = {"k": {"k2": {"k3": [1,]}}}
+
+
+
+# The type annotation shouldn't get a trailing comma since that would change its type.
+# Relevant bug report: https://github.com/psf/black/issues/2381.
+def some_function_with_a_really_long_name() -> (
+    returning_a_deeply_nested_import_of_a_type_i_suppose
+):
+    pass
+
+
+def some_method_with_a_really_long_name(very_long_parameter_so_yeah: str, another_long_parameter: int) -> (
+    another_case_of_returning_a_deeply_nested_import_of_a_type_i_suppose_cause_why_not
+):
+    pass
+
+
+def func() -> (
+    also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(this_shouldn_t_get_a_trailing_comma_too)
+):
+    pass
+
+
+def func() -> ((also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+        this_shouldn_t_get_a_trailing_comma_too
+    ))
+):
+    pass
+
+
+# Make sure inner one-element tuple won't explode
+some_module.some_function(
+    argument1, (one_element_tuple,), argument4, argument5, argument6
+)
+
+# Inner trailing comma causes outer to explode
+some_module.some_function(
+    argument1, (one, two,), argument4, argument5, argument6
+)
+
+def foo() -> (
+    # comment inside parenthesised return type
+    int
+):
+    ...
+
+def foo() -> (
+    # comment inside parenthesised return type
+    # more
+    int
+    # another
+):
+    ...
+
+def foo() -> (
+    # comment inside parenthesised new union return type
+    int | str | bytes
+):
+    ...
+
+def foo() -> (
+    # comment inside plain tuple
+):
+    pass
+
+def foo(arg: (# comment with non-return annotation
+        int
+        # comment with non-return annotation
+)):
+    pass
+
+def foo(arg: (# comment with non-return annotation
+        int | range | memoryview
+        # comment with non-return annotation
+)):
+    pass
+
+def foo(arg: (# only before
+        int
+)):
+    pass
+
+def foo(arg: (
+        int
+        # only after
+)):
+    pass
+
+variable: ( # annotation
+    because
+    # why not
+)
+
+variable: (
+    because
+    # why not
+)
+
+# output
+
+def f(
+    a,
+):
+    d = {
+        "key": "value",
+    }
+    tup = (1,)
+
+
+def f2(
+    a,
+    b,
+):
+    d = {
+        "key": "value",
+        "key2": "value2",
+    }
+    tup = (
+        1,
+        2,
+    )
+
+
+def f(
+    a: int = 1,
+):
+    call(
+        arg={
+            "explode": "this",
+        }
+    )
+    call2(
+        arg=[1, 2, 3],
+    )
+    x = {
+        "a": 1,
+        "b": 2,
+    }["a"]
+    if (
+        a
+        == {
+            "a": 1,
+            "b": 2,
+            "c": 3,
+            "d": 4,
+            "e": 5,
+            "f": 6,
+            "g": 7,
+            "h": 8,
+        }["a"]
+    ):
+        pass
+
+
+def xxxxxxxxxxxxxxxxxxxxxxxxxxxx() -> (
+    Set["xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"]
+):
+    json = {
+        "k": {
+            "k2": {
+                "k3": [
+                    1,
+                ]
+            }
+        }
+    }
+
+
+# The type annotation shouldn't get a trailing comma since that would change its type.
+# Relevant bug report: https://github.com/psf/black/issues/2381.
+def some_function_with_a_really_long_name() -> (
+    returning_a_deeply_nested_import_of_a_type_i_suppose
+):
+    pass
+
+
+def some_method_with_a_really_long_name(
+    very_long_parameter_so_yeah: str, another_long_parameter: int
+) -> another_case_of_returning_a_deeply_nested_import_of_a_type_i_suppose_cause_why_not:
+    pass
+
+
+def func() -> (
+    also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+        this_shouldn_t_get_a_trailing_comma_too
+    )
+):
+    pass
+
+
+def func() -> (
+    also_super_long_type_annotation_that_may_cause_an_AST_related_crash_in_black(
+        this_shouldn_t_get_a_trailing_comma_too
+    )
+):
+    pass
+
+
+# Make sure inner one-element tuple won't explode
+some_module.some_function(
+    argument1, (one_element_tuple,), argument4, argument5, argument6
+)
+
+# Inner trailing comma causes outer to explode
+some_module.some_function(
+    argument1,
+    (
+        one,
+        two,
+    ),
+    argument4,
+    argument5,
+    argument6,
+)
+
+
+def foo() -> (
+    # comment inside parenthesised return type
+    int
+): ...
+
+
+def foo() -> (
+    # comment inside parenthesised return type
+    # more
+    int
+    # another
+): ...
+
+
+def foo() -> (
+    # comment inside parenthesised new union return type
+    int
+    | str
+    | bytes
+): ...
+
+
+def foo() -> (
+    # comment inside plain tuple
+):
+    pass
+
+
+def foo(
+    arg: (  # comment with non-return annotation
+        int
+        # comment with non-return annotation
+    ),
+):
+    pass
+
+
+def foo(
+    arg: (  # comment with non-return annotation
+        int
+        | range
+        | memoryview
+        # comment with non-return annotation
+    ),
+):
+    pass
+
+
+def foo(arg: int):  # only before
+    pass
+
+
+def foo(
+    arg: (
+        int
+        # only after
+    ),
+):
+    pass
+
+
+variable: (  # annotation
+    because
+    # why not
+)
+
+variable: (
+    because
+    # why not
+)