Improved support for unused import detection for import statements th…

[erictraut]

…at target multi-part names. This addresses #9622.

[github-actions]

Diff from mypy_primer, showing the effect of this PR on open source code:

sympy (https://github.com/sympy/sympy)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2179:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2179:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2181:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2181:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2183:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2183:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2188:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2188:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2424:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2424:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2427:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2427:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2429:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/assumptions/tests/test_query.py:2429:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/calculus/tests/test_finite_diff.py:131:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/calculus/tests/test_finite_diff.py:131:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/calculus/tests/test_finite_diff.py:138:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/calculus/tests/test_finite_diff.py:138:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:496:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:496:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:498:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:498:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:500:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:500:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:502:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:502:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:506:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:506:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:508:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:508:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:510:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:510:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:512:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_permutations.py:512:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_args.py:3777:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_args.py:3777:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_arit.py:1702:18 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_arit.py:1702:18 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_basic.py:324:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_basic.py:324:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+ /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_compatibility.py
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_compatibility.py:5:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_compatibility.py:5:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_expr.py:2274:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_expr.py:2274:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/sympy/sympy/core/tests/test_expr.py:2277:10 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)

... (truncated 625 lines) ...

openlibrary (https://github.com/internetarchive/openlibrary)
-   /tmp/mypy_primer/projects/openlibrary/openlibrary/plugins/openlibrary/code.py:929:5 - error: "can_write" is not a known attribute of "None" (reportOptionalMemberAccess)
+   /tmp/mypy_primer/projects/openlibrary/openlibrary/plugins/openlibrary/code.py:929:5 - error: Cannot assign to attribute "can_write" for class "None"
+     Attribute "can_write" is unknown (reportAttributeAccessIssue)

psycopg (https://github.com/psycopg/psycopg)
- /tmp/mypy_primer/projects/psycopg/psycopg/psycopg/pq/__init__.py
-   /tmp/mypy_primer/projects/psycopg/psycopg/psycopg/pq/__init__.py:100:20 - error: Type "type[Escaping] | Unknown" is not assignable to declared type "type[Escaping]"
-     Type "type[Escaping] | Unknown" is not assignable to type "type[Escaping]"
-       "Escaping" is incompatible with protocol "Escaping"
-       Type "type[psycopg.psycopg.pq.pq_ctypes.Escaping]" is not assignable to type "type[psycopg.psycopg.pq.abc.Escaping]"
-         "__init__" is an incompatible type
-           Type "(conn: psycopg.psycopg.pq.pq_ctypes.PGconn | None = None) -> None" is not assignable to type "(conn: psycopg.psycopg.pq.abc.PGconn | None = None) -> None"
-             Parameter 1: type "PGconn | None" is incompatible with type "PGconn | None" (reportAssignmentType)
- 1780 errors, 111 warnings, 0 informations 
+ 1779 errors, 111 warnings, 0 informations 

scikit-learn (https://github.com/scikit-learn/scikit-learn)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:973:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:973:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:973:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:980:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:980:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:980:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:994:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:994:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:994:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1001:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1001:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1001:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1004:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1004:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1004:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1007:14 - error: "pytest" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1007:14 - error: "pytest" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_testing.py:1007:21 - error: Cannot access attribute "importorskip" for class "Unbound" (reportAttributeAccessIssue)
- 13877 errors, 16 warnings, 0 informations 
+ 13883 errors, 16 warnings, 0 informations 

pyodide (https://github.com/pyodide/pyodide)
+   /tmp/mypy_primer/projects/pyodide/pyodide-build/pyodide_build/out_of_tree/pypi.py:391:32 - error: Cannot assign to attribute "BUILD_FLAGS" for class "type[PyPIProvider]"
+     Type "Module("build")" is not assignable to type "Module("build")" (reportAttributeAccessIssue)
+   /tmp/mypy_primer/projects/pyodide/pyodide-build/pyodide_build/out_of_tree/pypi.py:421:32 - error: Cannot assign to attribute "BUILD_FLAGS" for class "type[PyPIProvider]"
+     Type "Module("build")" is not assignable to type "Module("build")" (reportAttributeAccessIssue)
- 757 errors, 14 warnings, 0 informations 
+ 759 errors, 14 warnings, 0 informations 

pytest (https://github.com/pytest-dev/pytest)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:364:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:364:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:369:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:369:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:374:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:374:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:819:21 - error: "Never" is not iterable (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:898:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:898:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:907:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:907:14 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:1217:82 - error: "Never" is not iterable (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:1308:22 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __enter__ (reportGeneralTypeIssues)
+   /tmp/mypy_primer/projects/pytest/src/_pytest/_py/path.py:1308:22 - error: Object of type "Never" cannot be used with "with" because it does not correctly implement __exit__ (reportGeneralTypeIssues)
- 787 errors, 56 warnings, 0 informations 
+ 801 errors, 56 warnings, 0 informations 

steam.py (https://github.com/Gobot1234/steam.py)
+   /tmp/mypy_primer/projects/steam.py/steam/_const.py:11:8 - error: Import "importlib.util" is not accessed (reportUnusedImport)
+   /tmp/mypy_primer/projects/steam.py/steam/manifest.py:9:8 - error: Import "os.path" is not accessed (reportUnusedImport)
- 8521 errors, 94 warnings, 0 informations 
+ 8523 errors, 94 warnings, 0 informations 

mongo-python-driver (https://github.com/mongodb/mongo-python-driver)
-   /tmp/mypy_primer/projects/mongo-python-driver/pymongo/ssl_support.py:54:16 - error: Type "Unknown | SSLError" is not assignable to declared type "type[SSLError]"
+   /tmp/mypy_primer/projects/mongo-python-driver/pymongo/ssl_support.py:54:16 - error: Type "SSLError" is not assignable to declared type "type[SSLError]"
-     Type "Unknown | SSLError" is not assignable to type "type[SSLError]"
-       "SSLError" is not assignable to "type[SSLError]"
+     "SSLError" is not assignable to "type[SSLError]"
-       Type "SSLError" is not assignable to type "type[SSLError]" (reportAssignmentType)
+     Type "SSLError" is not assignable to type "type[SSLError]" (reportAssignmentType)
-   /tmp/mypy_primer/projects/mongo-python-driver/pymongo/ssl_support.py:105:16 - error: Type "pymongo.pyopenssl_context.SSLContext | ssl.SSLContext" is not assignable to return type "SSLContext"
+   /tmp/mypy_primer/projects/mongo-python-driver/pymongo/ssl_support.py:105:16 - error: Type "SSLContext" is not assignable to return type "SSLContext"
-     Type "pymongo.pyopenssl_context.SSLContext | ssl.SSLContext" is not assignable to type "SSLContext"
-       "ssl.SSLContext" is not assignable to "pymongo.pyopenssl_context.SSLContext" (reportReturnType)
+     "ssl.SSLContext" is not assignable to "pymongo.pyopenssl_context.SSLContext" (reportReturnType)

core (https://github.com/home-assistant/core)
+   /tmp/mypy_primer/projects/core/homeassistant/components/iometer/coordinator.py:50:23 - error: Cannot assign to attribute "client" for class "IOMeterCoordinator*"
+     Type "Module("iometer")" is not assignable to type "Module("iometer")" (reportAttributeAccessIssue)
+   /tmp/mypy_primer/projects/core/homeassistant/components/xiaomi_ble/binary_sensor.py:151:46 - error: Argument of type "XiaomiPassiveBluetoothDataProcessor[bool | None]" cannot be assigned to parameter "processor" of type "PassiveBluetoothDataProcessor[Any, Module("xiaomi_ble")]" in function "async_register_processor"
+     "XiaomiPassiveBluetoothDataProcessor[bool | None]" is not assignable to "PassiveBluetoothDataProcessor[Any, Module("xiaomi_ble")]"
+       Type parameter "_DataT@PassiveBluetoothDataProcessor" is invariant, but "Module("xiaomi_ble")" is not the same as "Module("xiaomi_ble")" (reportArgumentType)
+   /tmp/mypy_primer/projects/core/homeassistant/components/xiaomi_ble/sensor.py:224:46 - error: Argument of type "XiaomiPassiveBluetoothDataProcessor[float | None]" cannot be assigned to parameter "processor" of type "PassiveBluetoothDataProcessor[Any, Module("xiaomi_ble")]" in function "async_register_processor"
+     "XiaomiPassiveBluetoothDataProcessor[float | None]" is not assignable to "PassiveBluetoothDataProcessor[Any, Module("xiaomi_ble")]"
+       Type parameter "_DataT@PassiveBluetoothDataProcessor" is invariant, but "Module("xiaomi_ble")" is not the same as "Module("xiaomi_ble")" (reportArgumentType)
+   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:73:26 - error: Argument to class must be a base class (reportGeneralTypeIssues)
-   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:117:42 - error: Expression of type "Literal['python_default']" cannot be assigned to parameter of type "SSLCipherList"
-     "Literal['python_default']" is not assignable to "SSLCipherList" (reportArgumentType)
-   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:148:42 - error: Expression of type "Literal['python_default']" cannot be assigned to parameter of type "SSLCipherList"
-     "Literal['python_default']" is not assignable to "SSLCipherList" (reportArgumentType)
-   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:181:42 - error: Expression of type "Literal['python_default']" cannot be assigned to parameter of type "SSLCipherList"
-     "Literal['python_default']" is not assignable to "SSLCipherList" (reportArgumentType)
+   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:323:33 - error: Argument to class must be a base class (reportGeneralTypeIssues)
-   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:317:42 - error: Expression of type "Literal['python_default']" cannot be assigned to parameter of type "SSLCipherList"
-     "Literal['python_default']" is not assignable to "SSLCipherList" (reportArgumentType)
-   /tmp/mypy_primer/projects/core/homeassistant/helpers/aiohttp_client.py:343:42 - error: Expression of type "Literal['python_default']" cannot be assigned to parameter of type "SSLCipherList"
-     "Literal['python_default']" is not assignable to "SSLCipherList" (reportArgumentType)

apprise (https://github.com/caronc/apprise)
-   /tmp/mypy_primer/projects/apprise/apprise/locale.py:116:38 - error: "gettext" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/apprise/apprise/locale.py:116:38 - error: "gettext" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/apprise/apprise/locale.py:116:46 - error: Cannot access attribute "translation" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/apprise/apprise/locale.py:132:47 - error: "gettext" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/apprise/apprise/locale.py:132:47 - error: "gettext" is unbound (reportUnboundVariable)
- 8462 errors, 238 warnings, 0 informations 
+ 8463 errors, 238 warnings, 0 informations 

pip (https://github.com/pypa/pip)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/distlib/util.py:1966:66 - error: Argument of type "dict[str, str | int] | dict[str, Any]" cannot be assigned to parameter "_config_vars" of type "dict[str, str]" in function "get_platform_osx"
-     Type "dict[str, str | int] | dict[str, Any]" is not assignable to type "dict[str, str]"
-       "dict[str, str | int]" is not assignable to "dict[str, str]"
-         Type parameter "_VT@dict" is invariant, but "str | int" is not the same as "str"
-         Consider switching from "dict" to "Mapping" which is covariant in the value type (reportArgumentType)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/packages/backports/weakref_finalize.py:155:17 - error: "gc" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/packages/backports/weakref_finalize.py:155:17 - error: "gc" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/packages/backports/weakref_finalize.py:155:20 - error: Cannot access attribute "enable" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:141:32 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:141:32 - error: "ssl" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:141:36 - error: Cannot access attribute "CERT_NONE" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:235:23 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:235:23 - error: "ssl" is unbound (reportUnboundVariable)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:237:27 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:237:27 - error: "ssl" is unbound (reportUnboundVariable)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:251:23 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:251:23 - error: "ssl" is unbound (reportUnboundVariable)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:253:27 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:253:27 - error: "ssl" is unbound (reportUnboundVariable)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:304:17 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:304:17 - error: "ssl" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:304:21 - error: Cannot access attribute "CERT_REQUIRED" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:329:22 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:329:22 - error: "ssl" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:329:26 - error: Cannot access attribute "CERT_REQUIRED" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:347:21 - error: "ssl" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:347:21 - error: "ssl" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/ssl_.py:347:25 - error: Cannot access attribute "CERT_REQUIRED" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:315:20 - error: "idna" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:315:20 - error: "idna" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:315:25 - error: Cannot access attribute "encode" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:316:16 - error: "idna" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:316:16 - error: "idna" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/pip/src/pip/_vendor/urllib3/util/url.py:316:21 - error: Cannot access attribute "IDNAError" for class "Unbound" (reportAttributeAccessIssue)
- 1808 errors, 33 warnings, 0 informations 
+ 1814 errors, 33 warnings, 0 informations 

dulwich (https://github.com/dulwich/dulwich)
-   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:28 - error: "mmap" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:28 - error: "mmap" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:33 - error: Cannot access attribute "mmap" for class "Unbound" (reportAttributeAccessIssue)
-   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:55 - error: "mmap" is possibly unbound (reportPossiblyUnboundVariable)
+   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:55 - error: "mmap" is unbound (reportUnboundVariable)
+   /tmp/mypy_primer/projects/dulwich/dulwich/pack.py:387:60 - error: Cannot access attribute "ACCESS_READ" for class "Unbound" (reportAttributeAccessIssue)
- 278 errors, 10 warnings, 0 informations 
+ 280 errors, 10 warnings, 0 informations 

antidote (https://github.com/Finistere/antidote)
+   /tmp/mypy_primer/projects/antidote/src/antidote/core/_inject.py:4:8 - error: Import "collections.abc" is not accessed (reportUnusedImport)
+   /tmp/mypy_primer/projects/antidote/src/antidote/core/wiring.py:3:8 - error: Import "collections.abc" is not accessed (reportUnusedImport)
- 744 errors, 78 warnings, 0 informations 
+ 746 errors, 78 warnings, 0 informations 


... (truncated 510 lines) ...```