code: def parse_config_file():
      global g_user
      global g_pass
      global g_sprint
      global g_start_date
      home = os.path.expanduser("~")
      config_file = os.path.join(home, ".h2o_jira")
      if os.path.exists(config_file):
          with open(config_file) as f:
              for line in f:
                  match_groups = re.search(
                      r"\s*(\S+)\s*=\s*([\S\s]+)\s*", line.rstrip()
                  )
                  if match_groups is not None:
                      key = match_groups.group(1)
                      value = match_groups.group(2)
                      if key == "user":
                          g_user = value
                      elif key == "pass":
                          g_pass = value
                      elif key == "sprint":
                          g_sprint = value
                      elif key == "startdate":
                          g_start_date = dateutil.parser.parse(value)
  
file_path: h2o-3/scripts/recent_changes.py
imports: import sys
  import os
  import requests
  import re
  import dateutil.parser
label_desc: Use image node_id 7 for calling a global function with example usage: parse_config_file() without return types