Refactor format method for readability

Author: prog1dev

linter.py

@@ -48,12 +48,15 @@ def run(self, cmd, code):
  def format(self, output):
  """Formats json output to text <file>:<line>:<error>:<message>\n"""
 
- json = json.loads(output)
- filename = json['files'][0]['file']
+ json_output = json.loads(output)
  formatted_lines = []
 
- for issue in json['files'][0]['issues']:
- message = issue['description'].split('.')[0]
- formatted_lines.append(''.join([filename, ':', issue['line'], ':', issue['category'], ':', message, "\n"]))
- return ''.join(formatted_lines)
+ for issue in json_output['files'][0]['issues']:
+ file = json_output['files'][0]['file']
+ line = issue['line']
+ error = issue['category']
+ message = issue['description']
+
+ formatted_lines.append(''.join([file, ':', line, ':', error, ':', message, "\n"]))
 
+ return ''.join(formatted_lines)