Add 3.12 to CI, tox and metadata; use latest black and flake8

Signed-off-by: Ievgen Popovych <jmennius@gmail.com>

11 files changed, 9 insertions, 17 deletions

diff --git a/src/pyramid/config/adapters.py b/src/pyramid/config/adapters.py
index a64c251ca..312dfe1f9 100644
--- a/src/pyramid/config/adapters.py
+++ b/src/pyramid/config/adapters.py
@@ -76,8 +76,6 @@ class AdaptersConfiguratorMixin:
         return subscriber
 
     def _derive_predicate(self, predicate):
-        derived_predicate = predicate
-
         if eventonly(predicate):
 
             def derived_predicate(*arg):
@@ -85,12 +83,12 @@ class AdaptersConfiguratorMixin:
 
             # seems pointless to try to fix __doc__, __module__, etc as
             # predicate will invariably be an instance
+        else:
+            derived_predicate = predicate
 
         return derived_predicate
 
     def _derive_subscriber(self, subscriber, predicates):
-        derived_subscriber = subscriber
-
         if eventonly(subscriber):
 
             def derived_subscriber(*arg):
@@ -98,6 +96,8 @@ class AdaptersConfiguratorMixin:
 
             if hasattr(subscriber, '__name__'):
                 update_wrapper(derived_subscriber, subscriber)
+        else:
+            derived_subscriber = subscriber
 
         if not predicates:
             return derived_subscriber
diff --git a/src/pyramid/config/routes.py b/src/pyramid/config/routes.py
index a7ff66a47..409f36849 100644
--- a/src/pyramid/config/routes.py
+++ b/src/pyramid/config/routes.py
@@ -542,7 +542,7 @@ class RoutesConfiguratorMixin:
 
     def add_default_route_predicates(self):
         p = pyramid.predicates
-        for (name, factory) in (
+        for name, factory in (
             ('xhr', p.XHRPredicate),
             ('request_method', p.RequestMethodPredicate),
             ('path_info', p.PathInfoPredicate),
diff --git a/src/pyramid/config/tweens.py b/src/pyramid/config/tweens.py
index 0eeac333e..1cf6d9262 100644
--- a/src/pyramid/config/tweens.py
+++ b/src/pyramid/config/tweens.py
@@ -102,7 +102,6 @@ class TweensConfiguratorMixin:
 
     @action_method
     def _add_tween(self, tween_factory, under=None, over=None, explicit=False):
-
         if not isinstance(tween_factory, str):
             raise ConfigurationError(
                 'The "tween_factory" argument to add_tween must be a '
diff --git a/src/pyramid/config/views.py b/src/pyramid/config/views.py
index 4f5806df3..fababf542 100644
--- a/src/pyramid/config/views.py
+++ b/src/pyramid/config/views.py
@@ -886,7 +886,7 @@ class ViewsConfiguratorMixin:
             pvals = {}
             dvals = {}
 
-            for (k, v) in ovals.items():
+            for k, v in ovals.items():
                 if k in valid_predicates:
                     pvals[k] = v
                 else:
@@ -1206,7 +1206,7 @@ class ViewsConfiguratorMixin:
 
     def add_default_view_predicates(self):
         p = pyramid.predicates
-        for (name, factory) in (
+        for name, factory in (
             ('xhr', p.XHRPredicate),
             ('request_method', p.RequestMethodPredicate),
             ('path_info', p.PathInfoPredicate),
@@ -2163,7 +2163,7 @@ class StaticURLInfo:
         self.cache_busters = []
 
     def generate(self, path, request, **kw):
-        for (url, spec, route_name) in self.registrations:
+        for url, spec, route_name in self.registrations:
             if path.startswith(spec):
                 subpath = path[len(spec) :]
                 if WIN:  # pragma: no cover
diff --git a/src/pyramid/encode.py b/src/pyramid/encode.py
index 153940534..f97af4fa4 100644
--- a/src/pyramid/encode.py
+++ b/src/pyramid/encode.py
@@ -64,7 +64,7 @@ def urlencode(query, doseq=True, quote_via=quote_plus):
     result = ''
     prefix = ''
 
-    for (k, v) in query:
+    for k, v in query:
         k = quote_via(k)
 
         if is_nonstr_iter(v):
diff --git a/src/pyramid/interfaces.py b/src/pyramid/interfaces.py
index 6221cc21e..4ee294189 100644
--- a/src/pyramid/interfaces.py
+++ b/src/pyramid/interfaces.py
@@ -921,7 +921,6 @@ ILogger = IDebugLogger  # b/c
 
 class IRoutePregenerator(Interface):
     def __call__(request, elements, kw):
-
         """A pregenerator is a function associated by a developer with a
         :term:`route`. The pregenerator for a route is called by
         :meth:`pyramid.request.Request.route_url` in order to adjust the set
@@ -1384,7 +1383,6 @@ class IIntrospectable(Interface):
         """  # noqa: E501
 
     def __hash__():
-
         """Introspectables must be hashable.  The typical implementation of
         an introsepectable's __hash__ is::
 
diff --git a/src/pyramid/registry.py b/src/pyramid/registry.py
index 971ae786a..0b983a6c5 100644
--- a/src/pyramid/registry.py
+++ b/src/pyramid/registry.py
@@ -208,7 +208,6 @@ class Introspector:
 
 @implementer(IIntrospectable)
 class Introspectable(dict):
-
     order = 0  # mutated by introspector.add
     action_info = None  # mutated by self.register
 
diff --git a/src/pyramid/router.py b/src/pyramid/router.py
index 61660c41b..0b7554e23 100644
--- a/src/pyramid/router.py
+++ b/src/pyramid/router.py
@@ -28,7 +28,6 @@ from pyramid.view import _call_view
 
 @implementer(IRouter)
 class Router:
-
     debug_notfound = False
     debug_routematch = False
 
diff --git a/src/pyramid/scripts/pserve.py b/src/pyramid/scripts/pserve.py
index 0c4782ce5..8eb0ca52f 100644
--- a/src/pyramid/scripts/pserve.py
+++ b/src/pyramid/scripts/pserve.py
@@ -31,7 +31,6 @@ def main(argv=sys.argv, quiet=False, original_ignore_files=None):
 
 
 class PServeCommand:
-
     description = """\
     This command serves a web application that uses a PasteDeploy
     configuration file for the server and application.
diff --git a/src/pyramid/traversal.py b/src/pyramid/traversal.py
index 00b64bae2..986069d1d 100644
--- a/src/pyramid/traversal.py
+++ b/src/pyramid/traversal.py
@@ -597,7 +597,6 @@ class ResourceTreeTraverser:
         matchdict = request.matchdict
 
         if matchdict is not None:
-
             path = matchdict.get('traverse', '/') or '/'
             if is_nonstr_iter(path):
                 # this is a *traverse stararg (not a {traverse})
diff --git a/src/pyramid/util.py b/src/pyramid/util.py
index 8d384cc84..f396712f3 100644
--- a/src/pyramid/util.py
+++ b/src/pyramid/util.py
@@ -683,7 +683,6 @@ def takes_one_arg(callee, attr=None, argname=None):
         return True
 
     if argname:
-
         defaults = argspec[3]
         if defaults is None:
             defaults = ()