chore: update pre-commit and fix linter errors (#3308)

* Update .pre-commit-config.yaml

* fix flake8 errors

.pre-commit-config.yaml

@@ -5,18 +5,18 @@ repos:
     - id: isort
 
 -   repo: https://github.com/python/black
-    rev: 23.3.0
+    rev: 23.7.0
     hooks:
     - id: black
 
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v3.7.0
+    rev: v3.10.1
     hooks:
     - id: pyupgrade
       args: ["--py38-plus"]
 
 -   repo: https://github.com/pycqa/flake8
-    rev: 6.0.0
+    rev: 6.1.0
     hooks:
     - id: flake8
       exclude: ^fuzz/generated/

cve_bin_tool/cvedb.py

@@ -656,7 +656,7 @@ def get_vendor_product_pairs(self, package_names) -> list[dict[str, str]]:
         """
 
         # For python package checkers we don't need the progress bar running
-        if type(package_names) != list:
+        if type(package_names) is not list:
             cursor.execute(query, [package_names])
             vendors = list(map(lambda x: x[0], cursor.fetchall()))
 

test/test_checkers.py

@@ -29,11 +29,11 @@ class MyChecker(Checker):
             VENDOR_PRODUCT = [("myvendor", "myproduct")]
             IGNORE_PATTERNS = [r"ignore"]
 
-        assert type(MyChecker.CONTAINS_PATTERNS[0]) == Pattern
-        assert type(MyChecker.VERSION_PATTERNS[0]) == Pattern
-        assert type(MyChecker.FILENAME_PATTERNS[0]) == Pattern
-        assert type(MyChecker.VENDOR_PRODUCT[0]) == VendorProductPair
-        assert type(MyChecker.IGNORE_PATTERNS[0]) == Pattern
+        assert type(MyChecker.CONTAINS_PATTERNS[0]) is Pattern
+        assert type(MyChecker.VERSION_PATTERNS[0]) is Pattern
+        assert type(MyChecker.FILENAME_PATTERNS[0]) is Pattern
+        assert type(MyChecker.VENDOR_PRODUCT[0]) is VendorProductPair
+        assert type(MyChecker.IGNORE_PATTERNS[0]) is Pattern
 
     def test_no_vpkg(self):
         with pytest.raises(AssertionError) as e: