Update pre-commit hooks and fix resulting linter warnings

.github/workflows/python-package.yml

@@ -13,11 +13,10 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - "3.9"
-          - "3.10"
           - "3.11"
           - "3.12"
           - "3.13"
+          - "3.14"
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}

.pre-commit-config.yaml

@@ -1,17 +1,17 @@
 ---
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.6.0
+    rev: v6.0.0
     hooks:
       - id: check-yaml
       - id: end-of-file-fixer
       - id: trailing-whitespace
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: 'v0.5.0'
+    rev: 'v0.15.12'
     hooks:
     - id: ruff
   - repo: https://github.com/pycqa/flake8
-    rev: 7.1.0
+    rev: 7.3.0
     hooks:
       - id: flake8
   - repo: https://github.com/Lucas-C/pre-commit-hooks-markup
@@ -29,7 +29,7 @@ repos:
       - id: pylint
         language: system
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: 'v1.10.1'  # Use the sha / tag you want to point at
+    rev: 'v1.20.2'  # Use the sha / tag you want to point at
     hooks:
       - id: mypy
         args: [--explicit-package-bases]

doc/ChangeLog

@@ -1,3 +1,12 @@
+==== 2.8.0.dev ====
+    * Fix I/O operation on closed file/buffer error in Response classes (#21)
+    * Validate route filter definitions to reject spaces with clear error
+      messages (#25)
+    * Bad PATH_INFO encoding exception handling (#37, #38)
+    * Updated openapi3.py example to openapi-core 0.23+ API (Spec replaced
+      by OpenAPI)
+    * Drop Python 3.9 and 3.10 support, require Python >= 3.11
+
 ==== 2.7.0 ====
     * Reserved Request.db attribute for usage
     * Right HTTPException type annotation

examples/openapi3.py

@@ -14,10 +14,7 @@
 import logging as log
 import json
 
-from openapi_core import (
-        Spec,
-        unmarshal_request, unmarshal_response,
-        )
+from openapi_core import OpenAPI
 
 from openapi_core.exceptions import OpenAPIError
 from openapi_core.templating.paths.exceptions import PathNotFound, \
@@ -56,7 +53,7 @@
 
 with open(path.join(path.dirname(__file__), "openapi.json"),
           "r", encoding="utf-8") as openapi:
-    app.openapi_spec = Spec.from_dict(json.load(openapi))  # type: ignore
+    app.openapi_spec = OpenAPI.from_dict(json.load(openapi))  # type: ignore
 
 
 @app.before_response()
@@ -86,7 +83,8 @@ def before_each_response(req):
     """Checks the API before processing each response."""
     req.api = OpenAPIRequest(req)
     try:
-        unmarshal_request(req.api, app.openapi_spec)
+        result = app.openapi_spec.unmarshal_request(req.api)
+        result.raise_for_errors()
     except (OperationNotFound, PathNotFound) as error:
         log.debug("%s", error)
         return  # not found
@@ -105,10 +103,10 @@ def after_each_response(req, res):
     if not hasattr(req, "api"):
         req.api = OpenAPIRequest(req)
     try:
-        unmarshal_response(
+        result = app.openapi_spec.unmarshal_response(
                 req.api,
-                OpenAPIResponse(res),
-                app.openapi_spec)
+                OpenAPIResponse(res))
+        result.raise_for_errors()
     except (OperationNotFound, PathNotFound):
         return res
     except OpenAPIError as error:
@@ -170,6 +168,13 @@ def ajax_uuid(req, arg):
     return json.dumps({"arg": str(arg)}), "application/json"
 
 
+@app.route("/arg/<arg>")
+def ajax_arg_fallback(req, arg):
+    """Catch-all for /arg/{arg} - OpenAPI validation handles invalid types."""
+    assert req
+    return json.dumps({"arg": arg}), "application/json"
+
+
 @app.route('/internal-server-error')
 def method_raises_errror(req):
     """Internal server error test."""

examples/simple.py

@@ -38,7 +38,7 @@
     import uwsgi  # type: ignore
 
 except ModuleNotFoundError:
-    uwsgi = None  # pylint: disable=invalid-name
+    uwsgi = None  # type: ignore[assignment]  # pylint: disable=invalid-name
 
 logger = log.getLogger()
 logger.setLevel("DEBUG")
@@ -275,7 +275,7 @@ def style(_):
 @app.route('/test/<variable:int>')
 @app.route('/test/<variable:uuid>')
 @app.route('/test/static')
-def test_dynamic(req, variable=None):
+def test_dynamic(req, variable=None):  # noqa: PT028
     """Tests dynamic values."""
     if not variable and req.headers.get('ETag') == 'W/"0123"':
         return not_modified(req)

poorwsgi/state.py

@@ -8,9 +8,9 @@
 import warnings
 
 __author__ = "Ondrej Tuma (McBig) <mcbig@zeropage.cz>"
-__date__ = "14 Oct 2024"
+__date__ = "1 May 2026"
 # PEP 0386 -- Version Identification and Dependency Specification
-__version__ = "2.7.0"
+__version__ = "2.8.0.dev"
 
 DECLINED = 0
 

setup.py

@@ -195,7 +195,7 @@ def doc():
           "Topic :: Internet :: WWW/HTTP :: WSGI :: Middleware",
           "Topic :: Software Development :: Libraries :: Python Modules"
       ],
-      python_requires=">=3.8",
+      python_requires=">=3.11",
       cmdclass={
           'build_doc': BuildDoc,
           'clean_doc': CleanDoc,

tests_integrity/openapi.py

@@ -4,7 +4,7 @@
 from email.message import Message
 from urllib.parse import parse_qs, urlparse
 
-from openapi_core import Spec  # type: ignore
+from openapi_core import OpenAPI  # type: ignore
 from openapi_core.validation.request.datatypes import (  # type: ignore
         RequestParameters)
 
@@ -83,7 +83,7 @@ def headers(self):
 def response_spec_json(filename):
     """Initializes a response_validator for openapi.json."""
     with open(filename, "r", encoding="utf-8") as openapi:
-        return Spec.from_dict(json.load(openapi))
+        return OpenAPI.from_dict(json.load(openapi))
 
 
 __all__ = ["OpenAPIRequest", "OpenAPIResponse", "response_spec_json"]

tests_integrity/support.py

@@ -8,7 +8,6 @@
 
 from requests import Request, Session
 from requests.exceptions import RequestException
-from openapi_core import unmarshal_response
 from openapi_core.contrib.requests import (RequestsOpenAPIRequest,
                                            RequestsOpenAPIResponse)
 from openapi_core.exceptions import OpenAPIError
@@ -95,10 +94,10 @@ def check_api(url, method="GET", status_code=200,
             status_code = [status_code]
         assert response.status_code in status_code
         try:
-            unmarshal_response(
+            result = response_spec.unmarshal_response(
                     RequestsOpenAPIRequest(request),
-                    RequestsOpenAPIResponse(response),
-                    response_spec)
+                    RequestsOpenAPIResponse(response))
+            result.raise_for_errors()
         except PathNotFound:
             if response.status_code == 404:
                 return response

tests_integrity/test_response_closed.py

@@ -24,6 +24,8 @@ def url(request):
 class TestResponseClosed:
     """Test for Response with closed buffer handling."""
 
+    # pylint: disable=no-self-use
+
     def test_simple_response(self, url):
         """Test that a simple response works normally."""
         check_url(url+"/test")