Fix some code quality issues

.deepsource.toml

@@ -0,0 +1,14 @@
+version = 1
+
+test_patterns = [
+    "test_fuzzywuzzy.py",
+    "test_fuzzywuzzy_hypothesis.py",
+    "test_fuzzywuzzy_pytest.py"
+]
+
+[[analyzers]]
+name = "python"
+enabled = true
+
+  [analyzers.meta]
+  runtime_version = "3.x.x"

fuzzywuzzy/utils.py

@@ -48,7 +48,7 @@ def decorator(*args, **kwargs):
     return decorator
 
 
-bad_chars = str("").join([chr(i) for i in range(128, 256)])  # ascii dammit!
+bad_chars = str("").join(chr(i) for i in range(128, 256))  # ascii dammit!
 if PY3:
     translation_table = dict((ord(c), None) for c in bad_chars)
     unicode = str

test_fuzzywuzzy.py

@@ -434,7 +434,7 @@ def testWithCutoff2(self):
         # Only find 100-score cases
         res = process.extractOne(query, choices, score_cutoff=100)
         self.assertTrue(res is not None)
-        best_match, score = res
+        best_match, _ = res
         self.assertTrue(best_match is choices[0])
 
     def testEmptyStrings(self):
@@ -488,7 +488,7 @@ def test_dict_like_extract(self):
         search = 'aaa'
         result = process.extract(search, choices)
         self.assertTrue(len(result) > 0)
-        for value, confidence, key in result:
+        for value, _, _ in result:
             self.assertTrue(value in choices.values())
 
     def test_dedupe(self):