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Unpin Mypy (#1155)

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Hynek Schlawack 2023-06-26 21:36:22 +02:00 committed by GitHub
parent 7c264ad4a5
commit 4461e2ce47
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2 changed files with 31 additions and 24 deletions
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4
pyproject.toml
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@ -39,8 +39,8 @@ tests-no-zope = [
"pytest-xdist[psutil]",
# Since the mypy error messages keep changing, we have to keep updating this
# pin.
'mypy>=1.1.1,<1.4; python_implementation == "CPython"',
'pytest-mypy-plugins; python_implementation == "CPython" and python_version<"3.11"',
'mypy>=1.4; python_implementation == "CPython"',
'pytest-mypy-plugins; python_implementation == "CPython"',
]
tests = ["attrs[tests-no-zope]", "zope.interface"]
cov = [

51
tests/test_mypy.yml
View File

@ -42,6 +42,7 @@
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" [call-arg]
- case: testAttrsAnnotated
regex: true
main: |
import attr
from typing import List, ClassVar
@ -53,13 +54,14 @@
_d: int = attr.ib(validator=None, default=18)
E = 7
F: ClassVar[int] = 22
reveal_type(A) # N: Revealed type is "def (a: builtins.int, b: builtins.list[builtins.int], c: builtins.str =, d: builtins.int =) -> main.A"
reveal_type(A) # N: Revealed type is "def \(a: builtins\.int, b: builtins\.list\[builtins\.int\], c: builtins\.str =, d: builtins\.int =\) -> main\.A"
A(1, [2])
A(1, [2], '3', 4)
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "List[int]" [arg-type] # E: Argument 3 to "A" has incompatible type "int"; expected "str" [arg-type]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" [call-arg]
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "[Ll]ist\[int\]" \[arg-type\] # E: Argument 3 to "A" has incompatible type "int"; expected "str" \[arg-type\]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" \[call-arg\]
- case: testAttrsPython2Annotations
regex: true
main: |
import attr
from typing import List, ClassVar
@ -71,13 +73,14 @@
_d = attr.ib(validator=None, default=18) # type: int
E = 7
F: ClassVar[int] = 22
reveal_type(A) # N: Revealed type is "def (a: builtins.int, b: builtins.list[builtins.int], c: builtins.str =, d: builtins.int =) -> main.A"
reveal_type(A) # N: Revealed type is "def \(a: builtins\.int, b: builtins\.list\[builtins\.int\], c: builtins\.str =, d: builtins\.int =\) -> main\.A"
A(1, [2])
A(1, [2], '3', 4)
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "List[int]" [arg-type] # E: Argument 3 to "A" has incompatible type "int"; expected "str" [arg-type]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" [call-arg]
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "[Ll]ist\[int\]" \[arg-type\] # E: Argument 3 to "A" has incompatible type "int"; expected "str" \[arg-type\]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" \[call-arg\]
- case: testAttrsAutoAttribs
regex: true
main: |
import attr
from typing import List, ClassVar
@ -89,11 +92,11 @@
_d: int = attr.ib(validator=None, default=18)
E = 7
F: ClassVar[int] = 22
reveal_type(A) # N: Revealed type is "def (a: builtins.int, b: builtins.list[builtins.int], c: builtins.str =, d: builtins.int =) -> main.A"
reveal_type(A) # N: Revealed type is "def \(a: builtins\.int, b: builtins.list\[builtins.int\], c: builtins\.str =, d: builtins\.int =\) -> main\.A"
A(1, [2])
A(1, [2], '3', 4)
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "List[int]" [arg-type] # E: Argument 3 to "A" has incompatible type "int"; expected "str" [arg-type]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" [call-arg]
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "[Ll]ist\[int\]" \[arg-type\] # E: Argument 3 to "A" has incompatible type "int"; expected "str" \[arg-type\]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" \[call-arg\]
- case: testAttrsUntypedNoUntypedDefs
mypy_config: |
@ -133,6 +136,7 @@
return self.x # E: Incompatible return value type (got "int", expected "str") [return-value]
- case: testAttrsSeriousNames
regex: true
main: |
from attr import attrib, attrs
from typing import List
@ -143,11 +147,11 @@
c = attrib(18)
_d = attrib(validator=None, default=18)
CLASS_VAR = 18
reveal_type(A) # N: Revealed type is "def (a: Any, b: builtins.list[builtins.int], c: Any =, d: Any =) -> main.A"
reveal_type(A) # N: Revealed type is "def \(a: Any, b: builtins.list\[builtins.int\], c: Any =, d: Any =\) -> main\.A"
A(1, [2])
A(1, [2], '3', 4)
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "List[int]" [arg-type]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" [call-arg]
A(1, 2, 3, 4) # E: Argument 2 to "A" has incompatible type "int"; expected "[Ll]ist\[int\]" \[arg-type\]
A(1, [2], '3', 4, 5) # E: Too many arguments for "A" \[call-arg\]
- case: testAttrsDefaultErrors
main: |
@ -451,6 +455,7 @@
reveal_type(A) # N: Revealed type is "def (x: builtins.list[builtins.int], y: builtins.list[builtins.str]) -> main.A"
- case: testAttrsGeneric
regex: true
main: |
from typing import TypeVar, Generic, List
import attr
@ -464,15 +469,15 @@
def bar(self) -> T:
return self.x[0]
def problem(self) -> T:
return self.x # E: Incompatible return value type (got "List[T]", expected "T") [return-value]
reveal_type(A) # N: Revealed type is "def [T] (x: builtins.list[T`1], y: T`1) -> main.A[T`1]"
return self.x # E: Incompatible return value type \(got "[Ll]ist\[T\]", expected "T"\) \[return-value\]
reveal_type(A) # N: Revealed type is "def \[T\] \(x: builtins\.list\[T`1\], y: T`1\) -> main.A\[T`1\]"
a = A([1], 2)
reveal_type(a) # N: Revealed type is "main.A[builtins.int]"
reveal_type(a.x) # N: Revealed type is "builtins.list[builtins.int]"
reveal_type(a.y) # N: Revealed type is "builtins.int"
reveal_type(a) # N: Revealed type is "main\.A\[builtins.int\]"
reveal_type(a.x) # N: Revealed type is "builtins\.list\[builtins\.int\]"
reveal_type(a.y) # N: Revealed type is "builtins\.int"
A(['str'], 7) # E: Cannot infer type argument 1 of "A" [misc]
A([1], '2') # E: Cannot infer type argument 1 of "A" [misc]
A(['str'], 7) # E: Cannot infer type argument 1 of "A" \[misc\]
A([1], '2') # E: Cannot infer type argument 1 of "A" \[misc\]
- case: testAttrsUntypedGenericInheritance
main: |
@ -1063,14 +1068,15 @@
x: int = attr.ib(factory=int, default=7) # E: Can't pass both "default" and "factory". [misc]
- case: testAttrsFactoryBadReturn
regex: true
main: |
import attr
def my_factory() -> int:
return 7
@attr.s
class A:
x: int = attr.ib(factory=list) # E: Incompatible types in assignment (expression has type "List[_T]", variable has type "int") [assignment]
y: str = attr.ib(factory=my_factory) # E: Incompatible types in assignment (expression has type "int", variable has type "str") [assignment]
x: int = attr.ib(factory=list) # E: Incompatible types in assignment \(expression has type "[Ll]ist\[_T\]", variable has type "int"\) \[assignment\]
y: str = attr.ib(factory=my_factory) # E: Incompatible types in assignment \(expression has type "int", variable has type "str"\) \[assignment\]
- case: testAttrsDefaultAndInit
main: |
@ -1363,6 +1369,7 @@
reveal_type(fields(A)) # N: Revealed type is "Any"
- case: testFieldsError
regex: true
main: |
from attrs import fields
@ -1370,7 +1377,7 @@
a: int
b: str
fields(A) # E: Argument 1 to "fields" has incompatible type "Type[A]"; expected "Type[AttrsInstance]" [arg-type]
fields(A) # E: Argument 1 to "fields" has incompatible type "[Tt]ype\[A\]"; expected "[Tt]ype\[AttrsInstance\]" \[arg-type\]
- case: testAsDict
main: |