Exclude .cache from checks and fix exception

Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com>

Author: pombredanne

Makefile

@@ -33,7 +33,7 @@ valid: isort black
 check:
 	@echo "-> Run pycodestyle (PEP8) validation"
 	@${ACTIVATE} pycodestyle --max-line-length=110 \
-	   --exclude=.eggs,etc/scripts,src/_packagedcode,venv,lib,thirdparty,docs .
+	   --exclude=.eggs,etc/scripts,src/_packagedcode,venv/,lib/,thirdparty/,docs/,.cache/ .
 	@echo "-> Run isort imports ordering validation"
 	@${ACTIVATE} isort --sl --check-only -l 100 setup.py src tests --skip-glob "*/_packagedcode/*"
 	@echo "-> Run black validation"

src/python_inspector/utils_pypi.py

@@ -180,7 +180,7 @@ def get_python_dot_version(version):
     CACHE_THIRDPARTY_DIR = ".cache/python_inspector"
     try:
         os.makedirs(CACHE_THIRDPARTY_DIR, exist_ok=True)
-    except:
+    except Exception:
         home = pathlib.Path.home()
         CACHE_THIRDPARTY_DIR = str(home / ".cache/python_inspector")
         os.makedirs(CACHE_THIRDPARTY_DIR, exist_ok=True)