Upgrade mypy and fix updated issues

pyproject.toml

@@ -47,7 +47,7 @@ test = [
     "coverage >=6.2,<7.0",
     "pytest-xdist >=1.32.0,<4.0.0",
     "pytest-sugar >=0.9.4,<0.10.0",
-    "mypy ==0.971",
+    "mypy ==1.7.1",
     "black >=22.3.0,<23.0.0",
     "isort >=5.0.6,<6.0.0",
     "rich >=10.11.0,<14.0.0",

typer/completion.py

@@ -1,6 +1,6 @@
 import os
 import sys
-from typing import Any, MutableMapping, Tuple
+from typing import Any, Dict, Tuple
 
 import click
 
@@ -120,7 +120,7 @@ def completion_init() -> None:
 # This is only called in new Command method, only used by Click 8.x+
 def shell_complete(
     cli: click.BaseCommand,
-    ctx_args: MutableMapping[str, Any],
+    ctx_args: Dict[str, Any],
     prog_name: str,
     complete_var: str,
     instruction: str,

typer/core.py

@@ -9,7 +9,6 @@
     Callable,
     Dict,
     List,
-    MutableMapping,
     Optional,
     Sequence,
     TextIO,
@@ -90,14 +89,14 @@ def compat_autocompletion(
 
             out = []
 
-            for c in autocompletion(ctx, [], incomplete):  # type: ignore
+            for c in autocompletion(ctx, [], incomplete):
                 if isinstance(c, tuple):
-                    c = CompletionItem(c[0], help=c[1])
+                    completion_item = CompletionItem(c[0], help=c[1])
                 elif isinstance(c, str):
-                    c = CompletionItem(c)
+                    completion_item = CompletionItem(c)
 
-                if c.value.startswith(incomplete):
-                    out.append(c)
+                if completion_item.value.startswith(incomplete):
+                    out.append(completion_item)
 
             return out
 
@@ -635,7 +634,7 @@ def _typer_format_options(
 def _typer_main_shell_completion(
     self: click.core.Command,
     *,
-    ctx_args: MutableMapping[str, Any],
+    ctx_args: Dict[str, Any],
     prog_name: str,
     complete_var: Optional[str] = None,
 ) -> None:
@@ -697,7 +696,7 @@ def format_options(
 
     def _main_shell_completion(
         self,
-        ctx_args: MutableMapping[str, Any],
+        ctx_args: Dict[str, Any],
         prog_name: str,
         complete_var: Optional[str] = None,
     ) -> None:
@@ -759,7 +758,7 @@ def format_options(
 
     def _main_shell_completion(
         self,
-        ctx_args: MutableMapping[str, Any],
+        ctx_args: Dict[str, Any],
         prog_name: str,
         complete_var: Optional[str] = None,
     ) -> None:

typer/main.py

@@ -8,7 +8,18 @@
 from pathlib import Path
 from traceback import FrameSummary, StackSummary
 from types import TracebackType
-from typing import Any, Callable, Dict, List, Optional, Sequence, Tuple, Type, Union
+from typing import (
+    Any,
+    Callable,
+    Dict,
+    List,
+    Optional,
+    Sequence,
+    Tuple,
+    Type,
+    TypeAlias,
+    Union,
+)
 from uuid import UUID
 
 import click
@@ -54,14 +65,15 @@ def is_pydantic_type(type_: Any) -> bool:
             type_, pydantic.BaseModel
         )
 
-    def pydantic_convertor(type_):
+    def pydantic_convertor(type_: type) -> Callable[[str], Any]:
         """Create a convertor for a parameter annotated with a pydantic type."""
+        T: TypeAlias = type_  # type: ignore[valid-type]
 
         @pydantic.validate_call
-        def internal_convertor(value: type_):
+        def internal_convertor(value: T) -> T:
             return value
 
-        def convertor(value: str):
+        def convertor(value: str) -> T:
             try:
                 return internal_convertor(value)
             except pydantic.ValidationError as e:
@@ -130,7 +142,7 @@ def except_hook(
         else:
             stack.append(frame)
     # Type ignore ref: https://github.com/python/typeshed/pull/8244
-    final_stack_summary = StackSummary.from_list(stack)  # type: ignore
+    final_stack_summary = StackSummary.from_list(stack)
     tb_exc.stack = final_stack_summary
     for line in tb_exc.format():
         print(line, file=sys.stderr)
@@ -715,7 +727,7 @@ def wrapper(**kwargs: Any) -> Any:
                 use_params[k] = v
         if context_param_name:
             use_params[context_param_name] = click.get_current_context()
-        return callback(**use_params)  # type: ignore
+        return callback(**use_params)
 
     update_wrapper(wrapper, callback)
     return wrapper
@@ -1032,7 +1044,7 @@ def wrapper(ctx: click.Context, param: click.Parameter, value: Any) -> Any:
             else:
                 use_value = value
             use_params[value_name] = use_value
-        return callback(**use_params)  # type: ignore
+        return callback(**use_params)
 
     update_wrapper(wrapper, callback)
     return wrapper
@@ -1085,7 +1097,7 @@ def wrapper(ctx: click.Context, args: List[str], incomplete: Optional[str]) -> A
             use_params[args_name] = args
         if incomplete_name:
             use_params[incomplete_name] = incomplete
-        return callback(**use_params)  # type: ignore
+        return callback(**use_params)
 
     update_wrapper(wrapper, callback)
     return wrapper