Fixes #17840 by modifying incompatible_argument_note #18077
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…allee_type.type.is_protocol so that note_call wiwll be invoked to produce notes when callee type is protocol
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Diff from mypy_primer, showing the effect of this PR on open source code: pycryptodome (https://github.com/Legrandin/pycryptodome)
- lib/Crypto/SelfTest/Hash/test_BLAKE2.py:421: error: Unused "type: ignore" comment [unused-ignore]
+ lib/Crypto/SelfTest/Signature/test_pss.py:135: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ Please report a bug at https://github.com/python/mypy/issues
+ version: 1.14.0+dev.59873c691767ec1b0575fa607d8dead960cbb252
+ lib/Crypto/SelfTest/Signature/test_pss.py:135: : note: use --pdb to drop into pdb
+ Traceback (most recent call last):
+ File "", line 8, in <module>
+ sys.exit(console_entry())
+ File "/__main__.py", line 15, in console_entry
+ main()
+ File "/main.py", line 109, in main
+ res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)
+ File "/main.py", line 193, in run_build
+ res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)
+ File "/build.py", line 194, in build
+ result = _build(
+ File "/build.py", line 269, in _build
+ graph = dispatch(sources, manager, stdout)
+ File "/build.py", line 2936, in dispatch
+ process_graph(graph, manager)
+ File "/build.py", line 3334, in process_graph
+ process_stale_scc(graph, scc, manager)
+ File "/build.py", line 3435, in process_stale_scc
+ graph[id].type_check_first_pass()
+ File "/build.py", line 2305, in type_check_first_pass
+ self.type_checker().check_first_pass()
+ File "/checker.py", line 483, in check_first_pass
+ self.accept(d)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1458, in accept
+ return visitor.visit_for_stmt(self)
+ File "/checker.py", line 4983, in visit_for_stmt
+ self.accept_loop(s.body, s.else_body)
+ File "/checker.py", line 612, in accept_loop
+ self.accept(body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1364, in accept
+ return visitor.visit_assignment_stmt(self)
+ File "/checker.py", line 3000, in visit_assignment_stmt
+ self.check_assignment(s.lvalues[-1], s.rvalue, s.type is None, s.new_syntax)
+ File "/checker.py", line 3217, in check_assignment
+ rvalue_type = self.expr_checker.accept(rvalue, type_context=type_context)
+ File "/checkexpr.py", line 5885, in accept
+ typ = node.accept(self)
+ ^^^^^^^^^^^^^^^^^
+ File "/nodes.py", line 1984, in accept
+ return visitor.visit_call_expr(self)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 483, in visit_call_expr
+ return self.visit_call_expr_inner(e, allow_none_return=allow_none_return)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 617, in visit_call_expr_inner
+ ret_type = self.check_call_expr_with_callee_type(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1474, in check_call_expr_with_callee_type
+ ret_type, callee_type = self.check_call(
+ ^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1572, in check_call
+ return self.check_callable_call(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1799, in check_callable_call
+ self.check_argument_types(
+ File "/checkexpr.py", line 2592, in check_argument_types
+ check_arg(
+ File "/checkexpr.py", line 2639, in check_arg
+ self.msg.incompatible_argument_note(
+ File "/messages.py", line 872, in incompatible_argument_note
+ isinstance(callee_type, CallableType) or callee_type.type.is_protocol
+ ^^^^^^^^^^^^^^^^
+ AttributeError: 'UnionType' object has no attribute 'type'
python-htmlgen (https://github.com/srittau/python-htmlgen)
+ test_htmlgen/attribute.py:271: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ Please report a bug at https://github.com/python/mypy/issues
+ version: 1.14.0+dev.59873c691767ec1b0575fa607d8dead960cbb252
+ test_htmlgen/attribute.py:271: : note: use --pdb to drop into pdb
+ Traceback (most recent call last):
+ File "", line 8, in <module>
+ sys.exit(console_entry())
+ File "/__main__.py", line 15, in console_entry
+ main()
+ File "/main.py", line 109, in main
+ res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)
+ File "/main.py", line 193, in run_build
+ res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)
+ File "/build.py", line 194, in build
+ result = _build(
+ File "/build.py", line 269, in _build
+ graph = dispatch(sources, manager, stdout)
+ File "/build.py", line 2936, in dispatch
+ process_graph(graph, manager)
+ File "/build.py", line 3334, in process_graph
+ process_stale_scc(graph, scc, manager)
+ File "/build.py", line 3435, in process_stale_scc
+ graph[id].type_check_first_pass()
+ File "/build.py", line 2305, in type_check_first_pass
+ self.type_checker().check_first_pass()
+ File "/checker.py", line 483, in check_first_pass
+ self.accept(d)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1196, in accept
+ return visitor.visit_class_def(self)
+ File "/checker.py", line 2461, in visit_class_def
+ self.accept(defn.defs)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 827, in accept
+ return visitor.visit_func_def(self)
+ File "/checker.py", line 1046, in visit_func_def
+ self._visit_func_def(defn)
+ File "/checker.py", line 1050, in _visit_func_def
+ self.check_func_item(defn, name=defn.name)
+ File "/checker.py", line 1084, in check_func_item
+ self.check_func_def(defn, typ, name, allow_empty)
+ File "/checker.py", line 1360, in check_func_def
+ self.accept(item.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1633, in accept
+ return visitor.visit_with_stmt(self)
+ File "/checker.py", line 5222, in visit_with_stmt
+ self.accept(s.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1196, in accept
+ return visitor.visit_class_def(self)
+ File "/checker.py", line 2461, in visit_class_def
+ self.accept(defn.defs)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1364, in accept
+ return visitor.visit_assignment_stmt(self)
+ File "/checker.py", line 3000, in visit_assignment_stmt
+ self.check_assignment(s.lvalues[-1], s.rvalue, s.type is None, s.new_syntax)
+ File "/checker.py", line 3217, in check_assignment
+ rvalue_type = self.expr_checker.accept(rvalue, type_context=type_context)
+ File "/checkexpr.py", line 5885, in accept
+ typ = node.accept(self)
+ ^^^^^^^^^^^^^^^^^
+ File "/nodes.py", line 1984, in accept
+ return visitor.visit_call_expr(self)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 483, in visit_call_expr
+ return self.visit_call_expr_inner(e, allow_none_return=allow_none_return)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 617, in visit_call_expr_inner
+ ret_type = self.check_call_expr_with_callee_type(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1474, in check_call_expr_with_callee_type
+ ret_type, callee_type = self.check_call(
+ ^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1572, in check_call
+ return self.check_callable_call(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1799, in check_callable_call
+ self.check_argument_types(
+ File "/checkexpr.py", line 2592, in check_argument_types
+ check_arg(
+ File "/checkexpr.py", line 2639, in check_arg
+ self.msg.incompatible_argument_note(
+ File "/messages.py", line 872, in incompatible_argument_note
+ isinstance(callee_type, CallableType) or callee_type.type.is_protocol
+ ^^^^^^^^^^^^^^^^
+ AttributeError: 'TypeType' object has no attribute 'type'
operator (https://github.com/canonical/operator)
+ ops/model.py:3638: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ Please report a bug at https://github.com/python/mypy/issues
+ version: 1.14.0+dev.59873c691767ec1b0575fa607d8dead960cbb252
+ ops/model.py:3638: : note: use --pdb to drop into pdb
- ops/model.py:450: error: Incompatible types in assignment (expression has type "StatusBase", variable has type "None") [assignment]
- ops/model.py:624: error: Incompatible types in assignment (expression has type "StatusBase", variable has type "None") [assignment]
- ops/model.py:3324: error: Unused "type: ignore" comment [unused-ignore]
- ops/model.py:3327: error: Unused "type: ignore" comment [unused-ignore]
- ops/model.py:3329: error: Unused "type: ignore" comment [unused-ignore]
- ops/model.py:3331: error: Unused "type: ignore" comment [unused-ignore]
+ Traceback (most recent call last):
+ File "", line 8, in <module>
+ sys.exit(console_entry())
+ File "/__main__.py", line 15, in console_entry
+ main()
+ File "/main.py", line 109, in main
+ res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)
+ File "/main.py", line 193, in run_build
+ res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)
+ File "/build.py", line 194, in build
+ result = _build(
+ File "/build.py", line 269, in _build
+ graph = dispatch(sources, manager, stdout)
+ File "/build.py", line 2936, in dispatch
+ process_graph(graph, manager)
+ File "/build.py", line 3334, in process_graph
+ process_stale_scc(graph, scc, manager)
+ File "/build.py", line 3435, in process_stale_scc
+ graph[id].type_check_first_pass()
+ File "/build.py", line 2305, in type_check_first_pass
+ self.type_checker().check_first_pass()
+ File "/checker.py", line 483, in check_first_pass
+ self.accept(d)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1196, in accept
+ return visitor.visit_class_def(self)
+ File "/checker.py", line 2461, in visit_class_def
+ self.accept(defn.defs)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 827, in accept
+ return visitor.visit_func_def(self)
+ File "/checker.py", line 1046, in visit_func_def
+ self._visit_func_def(defn)
+ File "/checker.py", line 1050, in _visit_func_def
+ self.check_func_item(defn, name=defn.name)
+ File "/checker.py", line 1084, in check_func_item
+ self.check_func_def(defn, typ, name, allow_empty)
+ File "/checker.py", line 1360, in check_func_def
+ self.accept(item.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1458, in accept
+ return visitor.visit_for_stmt(self)
+ File "/checker.py", line 4983, in visit_for_stmt
+ self.accept_loop(s.body, s.else_body)
+ File "/checker.py", line 612, in accept_loop
+ self.accept(body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1364, in accept
+ return visitor.visit_assignment_stmt(self)
+ File "/checker.py", line 3000, in visit_assignment_stmt
+ self.check_assignment(s.lvalues[-1], s.rvalue, s.type is None, s.new_syntax)
+ File "/checker.py", line 3217, in check_assignment
+ rvalue_type = self.expr_checker.accept(rvalue, type_context=type_context)
+ File "/checkexpr.py", line 5885, in accept
+ typ = node.accept(self)
+ ^^^^^^^^^^^^^^^^^
+ File "/nodes.py", line 1984, in accept
+ return visitor.visit_call_expr(self)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 483, in visit_call_expr
+ return self.visit_call_expr_inner(e, allow_none_return=allow_none_return)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 617, in visit_call_expr_inner
+ ret_type = self.check_call_expr_with_callee_type(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1474, in check_call_expr_with_callee_type
+ ret_type, callee_type = self.check_call(
+ ^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1572, in check_call
+ return self.check_callable_call(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1799, in check_callable_call
+ self.check_argument_types(
+ File "/checkexpr.py", line 2592, in check_argument_types
+ check_arg(
+ File "/checkexpr.py", line 2639, in check_arg
+ self.msg.incompatible_argument_note(
+ File "/messages.py", line 872, in incompatible_argument_note
+ isinstance(callee_type, CallableType) or callee_type.type.is_protocol
+ ^^^^^^^^^^^^^^^^
+ AttributeError: 'UnionType' object has no attribute 'type'
- ops/log.py:73: error: Incompatible types in assignment (expression has type "Callable[[type[BaseException], BaseException, TracebackType], Any]", variable has type "Callable[[type[BaseException], BaseException, TracebackType | None], Any]") [assignment]
- ops/framework.py:127: error: Argument 1 of "__eq__" is incompatible with supertype "object"; supertype defines the argument type as "object" [override]
- ops/framework.py:127: note: This violates the Liskov substitution principle
- ops/framework.py:127: note: See https://mypy.readthedocs.io/en/stable/common_issues.html#incompatible-overrides
- ops/framework.py:127: note: It is recommended for "__eq__" to work with arbitrary objects, for example:
- ops/framework.py:127: note: def __eq__(self, other: object) -> bool:
- ops/framework.py:127: note: if not isinstance(other, Handle):
- ops/framework.py:127: note: return NotImplemented
- ops/framework.py:127: note: return <logic to compare two Handle instances>
- ops/framework.py:158: error: Incompatible types in assignment (expression has type "list[str]", variable has type "str") [assignment]
- ops/framework.py:164: error: Unpacking a string is disallowed [misc]
- ops/framework.py:170: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:582: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:601: error: Incompatible redefinition (redefinition with type "Callable[[Framework], FrameworkEvents]", original type "FrameworkEvents") [misc]
- ops/framework.py:618: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:796: error: Argument 1 to "register_type" of "Framework" has incompatible type "type[EventBase]"; expected "type[Serializable]" [arg-type]
- ops/framework.py:917: error: Incompatible types in assignment (expression has type "EventBase", variable has type "Serializable") [assignment]
- ops/framework.py:917: note: "EventBase" is missing following "Serializable" protocol member:
- ops/framework.py:917: note: handle_kind
- ops/framework.py:918: error: "Serializable" has no attribute "deferred" [attr-defined]
- ops/framework.py:957: error: "Serializable" has no attribute "deferred" [attr-defined]
- ops/framework.py:1096: error: Invalid signature "Callable[[BoundStoredState, Literal['on']], ObjectEvents]" for "__getattr__" [misc]
- ops/framework.py:1163: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs [annotation-unchecked]
- ops/framework.py:1164: note: By default the bodies of untyped functions are not checked, consider using --check-untyped-defs [annotation-unchecked]
- ops/framework.py:1230: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:1232: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:1234: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:1289: error: Unused "type: ignore" comment [unused-ignore]
- ops/framework.py:1304: error: Signature of "__getitem__" incompatible with supertype "MutableSequence" [override]
- ops/framework.py:1304: note: Superclass:
- ops/framework.py:1304: note: @overload
- ops/framework.py:1304: note: def __getitem__(self, int, /) -> Any
- ops/framework.py:1304: note: @overload
- ops/framework.py:1304: note: def __getitem__(self, slice[Any, Any, Any], /) -> MutableSequence[Any]
- ops/framework.py:1304: note: Subclass:
- ops/framework.py:1304: note: def __getitem__(self, int, /) -> Any
- ops/framework.py:1304: error: Signature of "__getitem__" incompatible with supertype "Sequence" [override]
- ops/framework.py:1304: note: Superclass:
- ops/framework.py:1304: note: @overload
- ops/framework.py:1304: note: def __getitem__(self, int, /) -> Any
- ops/framework.py:1304: note: @overload
- ops/framework.py:1304: note: def __getitem__(self, slice[Any, Any, Any], /) -> Sequence[Any]
- ops/framework.py:1304: note: Subclass:
- ops/framework.py:1304: note: def __getitem__(self, int, /) -> Any
- ops/framework.py:1307: error: Signature of "__setitem__" incompatible with supertype "MutableSequence" [override]
- ops/framework.py:1307: note: Superclass:
- ops/framework.py:1307: note: @overload
... (truncated 101 lines) ...
setuptools (https://github.com/pypa/setuptools): 1.50x faster (32.8s -> 21.9s in a single noisy sample)
+ pkg_resources/__init__.py:2780: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ Please report a bug at https://github.com/python/mypy/issues
+ version: 1.14.0+dev.59873c691767ec1b0575fa607d8dead960cbb252
+ pkg_resources/__init__.py:2780: : note: use --pdb to drop into pdb
- setuptools/extension.py:156: error: Unused "type: ignore" comment [unused-ignore]
- setuptools/command/install_lib.py:99: error: Unused "type: ignore" comment [unused-ignore]
- setuptools/command/install_lib.py:100: error: Unused "type: ignore" comment [unused-ignore]
- setuptools/command/install_lib.py:101: error: Unused "type: ignore" comment [unused-ignore]
- setuptools/command/build_py.py:53: error: Unused "type: ignore" comment [unused-ignore]
- setuptools/command/build_py.py:146: error: Unused "type: ignore" comment [unused-ignore]
+ Traceback (most recent call last):
+ File "", line 8, in <module>
+ sys.exit(console_entry())
+ File "/__main__.py", line 15, in console_entry
+ main()
+ File "/main.py", line 109, in main
+ res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)
+ File "/main.py", line 193, in run_build
+ res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)
+ File "/build.py", line 194, in build
+ result = _build(
+ File "/build.py", line 269, in _build
+ graph = dispatch(sources, manager, stdout)
+ File "/build.py", line 2936, in dispatch
+ process_graph(graph, manager)
+ File "/build.py", line 3334, in process_graph
+ process_stale_scc(graph, scc, manager)
+ File "/build.py", line 3435, in process_stale_scc
+ graph[id].type_check_first_pass()
+ File "/build.py", line 2305, in type_check_first_pass
+ self.type_checker().check_first_pass()
+ File "/checker.py", line 483, in check_first_pass
+ self.accept(d)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1196, in accept
+ return visitor.visit_class_def(self)
+ File "/checker.py", line 2461, in visit_class_def
+ self.accept(defn.defs)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 591, in accept
+ return visitor.visit_overloaded_func_def(self)
+ File "/checker.py", line 629, in visit_overloaded_func_def
+ self._visit_overloaded_func_def(defn)
+ File "/checker.py", line 657, in _visit_overloaded_func_def
+ defn.impl.accept(self)
+ File "/nodes.py", line 827, in accept
+ return visitor.visit_func_def(self)
+ File "/checker.py", line 1046, in visit_func_def
+ self._visit_func_def(defn)
+ File "/checker.py", line 1050, in _visit_func_def
+ self.check_func_item(defn, name=defn.name)
+ File "/checker.py", line 1084, in check_func_item
+ self.check_func_def(defn, typ, name, allow_empty)
+ File "/checker.py", line 1360, in check_func_def
+ self.accept(item.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1545, in accept
+ return visitor.visit_if_stmt(self)
+ File "/checker.py", line 4728, in visit_if_stmt
+ self.accept(b)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1297, in accept
+ return visitor.visit_expression_stmt(self)
+ File "/checker.py", line 4593, in visit_expression_stmt
+ expr_type = self.expr_checker.accept(s.expr, allow_none_return=True, always_allow_any=True)
+ File "/checkexpr.py", line 5877, in accept
+ typ = self.visit_call_expr(node, allow_none_return=True)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 483, in visit_call_expr
+ return self.visit_call_expr_inner(e, allow_none_return=allow_none_return)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 617, in visit_call_expr_inner
+ ret_type = self.check_call_expr_with_callee_type(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1474, in check_call_expr_with_callee_type
+ ret_type, callee_type = self.check_call(
+ ^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1572, in check_call
+ return self.check_callable_call(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1799, in check_callable_call
+ self.check_argument_types(
+ File "/checkexpr.py", line 2592, in check_argument_types
+ check_arg(
+ File "/checkexpr.py", line 2639, in check_arg
+ self.msg.incompatible_argument_note(
+ File "/messages.py", line 872, in incompatible_argument_note
+ isinstance(callee_type, CallableType) or callee_type.type.is_protocol
+ ^^^^^^^^^^^^^^^^
+ AttributeError: 'UnionType' object has no attribute 'type'
altair (https://github.com/vega/altair)
+ tests/vegalite/v5/test_api.py:387: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
+ Please report a bug at https://github.com/python/mypy/issues
+ version: 1.14.0+dev.59873c691767ec1b0575fa607d8dead960cbb252
+ tests/vegalite/v5/test_api.py:387: : note: use --pdb to drop into pdb
+ Traceback (most recent call last):
+ File "", line 8, in <module>
+ sys.exit(console_entry())
+ File "/__main__.py", line 15, in console_entry
+ main()
+ File "/main.py", line 109, in main
+ res, messages, blockers = run_build(sources, options, fscache, t0, stdout, stderr)
+ File "/main.py", line 193, in run_build
+ res = build.build(sources, options, None, flush_errors, fscache, stdout, stderr)
+ File "/build.py", line 194, in build
+ result = _build(
+ File "/build.py", line 269, in _build
+ graph = dispatch(sources, manager, stdout)
+ File "/build.py", line 2936, in dispatch
+ process_graph(graph, manager)
+ File "/build.py", line 3334, in process_graph
+ process_stale_scc(graph, scc, manager)
+ File "/build.py", line 3435, in process_stale_scc
+ graph[id].type_check_first_pass()
+ File "/build.py", line 2305, in type_check_first_pass
+ self.type_checker().check_first_pass()
+ File "/checker.py", line 483, in check_first_pass
+ self.accept(d)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 827, in accept
+ return visitor.visit_func_def(self)
+ File "/checker.py", line 1046, in visit_func_def
+ self._visit_func_def(defn)
+ File "/checker.py", line 1050, in _visit_func_def
+ self.check_func_item(defn, name=defn.name)
+ File "/checker.py", line 1084, in check_func_item
+ self.check_func_def(defn, typ, name, allow_empty)
+ File "/checker.py", line 1360, in check_func_def
+ self.accept(item.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1633, in accept
+ return visitor.visit_with_stmt(self)
+ File "/checker.py", line 5222, in visit_with_stmt
+ self.accept(s.body)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1277, in accept
+ return visitor.visit_block(self)
+ File "/checker.py", line 2951, in visit_block
+ self.accept(s)
+ File "/checker.py", line 592, in accept
+ stmt.accept(self)
+ File "/nodes.py", line 1297, in accept
+ return visitor.visit_expression_stmt(self)
+ File "/checker.py", line 4593, in visit_expression_stmt
+ expr_type = self.expr_checker.accept(s.expr, allow_none_return=True, always_allow_any=True)
+ File "/checkexpr.py", line 5877, in accept
+ typ = self.visit_call_expr(node, allow_none_return=True)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 483, in visit_call_expr
+ return self.visit_call_expr_inner(e, allow_none_return=allow_none_return)
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 617, in visit_call_expr_inner
+ ret_type = self.check_call_expr_with_callee_type(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1474, in check_call_expr_with_callee_type
+ ret_type, callee_type = self.check_call(
+ ^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1572, in check_call
+ return self.check_callable_call(
+ ^^^^^^^^^^^^^^^^^^^^^^^^^
+ File "/checkexpr.py", line 1799, in check_callable_call
+ self.check_argument_types(
+ File "/checkexpr.py", line 2592, in check_argument_types
+ check_arg(
+ File "/checkexpr.py", line 2639, in check_arg
+ self.msg.incompatible_argument_note(
+ File "/messages.py", line 872, in incompatible_argument_note
+ isinstance(callee_type, CallableType) or callee_type.type.is_protocol
+ ^^^^^^^^^^^^^^^^
+ AttributeError: 'UnionType' object has no attribute 'type'
prefect (https://github.com/PrefectHQ/prefect): 2.78x faster (54.2s -> 19.5s in a single noisy sample)
+ src/prefect/utilities/collections.py:124: error: INTERNAL ERROR -- Please try using mypy master on GitHub:
+ https://mypy.readthedocs.io/en/stable/common_issues.html#using-a-development-mypy-build
... (truncated 7099 lines) ...``` |
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Fixes issue #17840.
In incompatible_argument_note method in Class MessageBuilder, the callee needs to be a CallableType for conditions to be met and the note_call to be invoked. So I added callee_type.type.is_protocol in the if statement. When callee_type is Protocol, condition will be met and note_call will be invoked to generate notes when there is a mismatch in the arguments.