Fix Codeclimate issues

utils/refchecker.py

@@ -67,22 +67,37 @@ def load_for_product(rule_obj, product, env_yaml=None):
     return rule
 
 
-def reference_check(env_yaml, rule_dirs, profile_path, product, product_yaml, reference,
-                    excludes, controls_manager=None):
-    profile = ssg.build_yaml.ProfileWithInlinePolicies.from_yaml(profile_path, env_yaml)
+def _process_controls_manager(controls_manager, env_yaml, product_yaml, profile, rule_dirs):
     product_cpes = ProductCPEs()
     product_cpes.load_product_cpes(env_yaml)
     product_cpes.load_content_cpes(env_yaml)
-
-    exc = _process_excludes(excludes)
-
     if controls_manager:
         profile_files = ssg.products.get_profile_files_from_root(env_yaml, product_yaml)
         all_profiles = ssg.build_profile.make_name_to_profile_mapping(profile_files, env_yaml,
                                                                       product_cpes)
         profile.resolve(all_profiles, rule_dirs, controls_manager)
 
+
+def _process_excludes(excludes):
+    if not excludes or excludes == '':
+        return list()
+    result = list()
+    if ',' not in excludes:
+        result.append(excludes)
+        return result
+    for item in excludes.split(','):
+        result.append(item.strip())
+    return result
+
+
+def reference_check(env_yaml, rule_dirs, profile_path, product, product_yaml, reference,
+                    excludes, controls_manager=None):
+    profile = ssg.build_yaml.ProfileWithInlinePolicies.from_yaml(profile_path, env_yaml)
+    _process_controls_manager(controls_manager, env_yaml, product_yaml, profile, rule_dirs)
+
     ok = True
+    processed_excludes = _process_excludes(excludes)
+
     for rule_id in profile.selected + profile.unselected:
         if rule_id not in rule_dirs:
             msg = "Unable to find rule in rule_dirs.json: {0}"
@@ -91,7 +106,7 @@ def reference_check(env_yaml, rule_dirs, profile_path, product, product_yaml, re
 
         rule = load_for_product(rule_dirs[rule_id], product, env_yaml=env_yaml)
 
-        if rule_id in exc:
+        if rule_id in processed_excludes:
             continue
 
         if reference not in rule.references:
@@ -103,18 +118,6 @@ def reference_check(env_yaml, rule_dirs, profile_path, product, product_yaml, re
     return ok
 
 
-def _process_excludes(excludes):
-    if not excludes or excludes == '':
-        return list()
-    result = list()
-    if ',' not in excludes:
-        result.append(excludes)
-        return result
-    for item in excludes.split(','):
-        result.append(item.strip())
-    return result
-
-
 def main():
     args = parse_args()