🔧 Upgrade mypy and config (#768)

pyproject.toml

@@ -50,6 +50,7 @@ all = [
 
 [tool.pdm]
 version = { source = "file", path = "typer/__init__.py" }
+distribution = true
 
 [tool.isort]
 profile = "black"
@@ -75,6 +76,19 @@ filterwarnings = [
     'ignore::DeprecationWarning:xdist',
 ]
 
+[tool.mypy]
+strict = true
+
+[[tool.mypy.overrides]]
+module = "docs_src.*"
+disallow_incomplete_defs = false
+disallow_untyped_defs = false
+disallow_untyped_calls = false
+
+[[tool.mypy.overrides]]
+module = "shellingham"
+ignore_missing_imports = true
+
 [tool.ruff.lint]
 select = [
     "E",  # pycodestyle errors

requirements-tests.txt

@@ -5,5 +5,5 @@ pytest-cov >=2.10.0,<5.0.0
 coverage[toml] >=6.2,<7.0
 pytest-xdist >=1.32.0,<4.0.0
 pytest-sugar >=0.9.4,<0.10.0
-mypy ==0.971
+mypy ==1.4.1
 ruff ==0.2.0

scripts/lint.sh

@@ -4,5 +4,5 @@ set -e
 set -x
 
 mypy typer
-ruff typer tests docs_src scripts
-ruff format typer tests --check
+ruff typer tests docs_src
+ruff format typer tests docs_src --check

typer/core.py

@@ -77,14 +77,15 @@ 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])
-                elif isinstance(c, str):
-                    c = CompletionItem(c)
+                    use_completion = CompletionItem(c[0], help=c[1])
+                else:
+                    assert isinstance(c, str)
+                    use_completion = CompletionItem(c)
 
-                if c.value.startswith(incomplete):
-                    out.append(c)
+                if use_completion.value.startswith(incomplete):
+                    out.append(use_completion)
 
             return out
 

typer/main.py

@@ -95,7 +95,7 @@ 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)
@@ -685,7 +685,7 @@ 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
@@ -998,7 +998,7 @@ 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
@@ -1051,7 +1051,7 @@ 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