+def match_rep_in_file(regex, full_path):
+ if not os.path.isfile(full_path):
+ raise Exception('File(%s) does not exist' % full_path)
+
+ with open(full_path, 'r') as file:
+ for line in file:
+ result = re.search(regex, line)
+ if result:
+ return result
+
+ return None
+
+