more ruff fixes

Author: barrust

.github/workflows/ruff.yml

@@ -0,0 +1,15 @@
+name: Ruff
+on: [workflow_dispatch, pull_request]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Install Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+      - uses: astral-sh/ruff-action@v3
+        with:
+          args: "check --fix"
+        continue-on-error: false

probables/__init__.py

@@ -1,21 +1,13 @@
 """ pyprobables module """
 
-from typing import List
-
 from probables.blooms import (
     BloomFilter,
     BloomFilterOnDisk,
     CountingBloomFilter,
     ExpandingBloomFilter,
     RotatingBloomFilter,
 )
-from probables.countminsketch import (
-    CountMeanMinSketch,
-    CountMeanSketch,
-    CountMinSketch,
-    HeavyHitters,
-    StreamThreshold,
-)
+from probables.countminsketch import CountMeanMinSketch, CountMeanSketch, CountMinSketch, HeavyHitters, StreamThreshold
 from probables.cuckoo import CountingCuckooFilter, CuckooFilter
 from probables.exceptions import (
     CuckooFilterFullError,

probables/blooms/expandingbloom.py

@@ -145,10 +145,7 @@ def check_alt(self, hashes: HashResultsT) -> bool:
             hashes (list): The hash representation to check for in the Bloom Filter
         Returns:
             bool: `True` if the element is likely present; `False` if definately not present"""
-        for blm in self._blooms:
-            if blm.check_alt(hashes):
-                return True
-        return False
+        return any(blm.check_alt(hashes) for blm in self._blooms)
 
     def add(self, key: KeyT, force: bool = False) -> None:
         """Add the key to the Bloom Filter

probables/quotientfilter/quotientfilter.py

@@ -496,9 +496,7 @@ def _is_run_start(self, elt: int) -> bool:
     def _is_run_or_cluster_start(self, elt: int) -> bool:
         if self._is_cluster_start(elt):
             return True
-        if self._is_run_start(elt):
-            return True
-        return False
+        return bool(self._is_run_start(elt))
 
     def _is_empty_element(self, elt: int) -> bool:
         """Is this an empty element?"""