Reinclude excluded flake8 rules (#33)

Author: FancyNeuron

.flake8

@@ -6,7 +6,6 @@ exclude =
     env,
     gen_resources,
     build,
-extend-ignore=F401,E704,E226
 
 # Allow assigning lambdas in tests
 per-file-ignores =

src/spellbind/bool_values.py

@@ -2,7 +2,7 @@
 
 from abc import ABC
 
-from spellbind.values import Value, DerivedValue, _S, _T, Constant
+from spellbind.values import Value, DerivedValue, Constant
 
 
 class BoolValue(Value[bool], ABC):

src/spellbind/float_values.py

@@ -5,11 +5,7 @@
 from typing import Generic, Callable, Sequence, TypeVar
 
 from spellbind.bool_values import BoolValue
-from spellbind.event import ValueEvent
-from spellbind.observables import Observer, ValueObserver
-
-from spellbind.values import Value, CombinedMixedValues, SimpleVariable, CombinedTwoValues, _create_value_getter, \
-    DerivedValue, DerivedValueBase, Constant
+from spellbind.values import Value, SimpleVariable, DerivedValue, DerivedValueBase, Constant
 
 FloatLike = int | Value[int] | float | Value[float]
 

src/spellbind/values.py

@@ -1,7 +1,7 @@
 from __future__ import annotations
 
 from abc import ABC, abstractmethod
-from typing import TypeVar, Generic, Optional, Any, Iterable, TYPE_CHECKING, Sequence, Callable
+from typing import TypeVar, Generic, Optional, Any, Iterable, TYPE_CHECKING, Callable
 
 from spellbind.event import ValueEvent
 from spellbind.observables import ValueObservable, Observer, ValueObserver

tests/test_events/test_tri_events.py

@@ -1,8 +1,9 @@
 import pytest
-from spellbind.event import TriEvent
+
 from conftest import NoParametersObserver, OneParameterObserver, OneDefaultParameterObserver, \
-    OneRequiredOneDefaultParameterObserver, TwoParametersObserver, TwoDefaultParametersObserver, \
-    ThreeParametersObserver, ThreeDefaultParametersObserver, TwoRequiredOneDefaultParameterObserver
+    OneRequiredOneDefaultParameterObserver, TwoParametersObserver, ThreeParametersObserver, \
+    TwoRequiredOneDefaultParameterObserver
+from spellbind.event import TriEvent
 
 
 def test_tri_event_observe_no_parameters_mock_observer():

tests/test_events/test_tri_events_weak_observe.py

@@ -3,7 +3,7 @@
 import pytest
 
 from conftest import NoParametersObserver, OneParameterObserver, OneDefaultParameterObserver, \
-    OneRequiredOneDefaultParameterObserver, TwoParametersObserver, TwoDefaultParametersObserver, \
+    OneRequiredOneDefaultParameterObserver, TwoParametersObserver, \
     ThreeParametersObserver, ThreeDefaultParametersObserver, TwoRequiredOneDefaultParameterObserver
 from spellbind.event import TriEvent