開發PlainTasks與JSON的插件

PlainTasks 是款很有名的任務管理插件，具體的介紹在這裡。

我最近的工作作務，是開發一款插件，能實現 JSON 文件到 todo 類文件的轉換。

JSON 的格式是這樣的

{
   "project2":[
      {
         "finish_time":"",
         "status":0,
         "name":"marking a  sublime demo"
      },
      {
         "finish_time":"",
         "status":0,
         "name":"testing"
      },
      {
         "finish_time":"",
         "status":0,
         "name":"programing"
      }
   ],
   "project1":[
      {
         "finish_time":"",
         "status":0,
         "name":"writing a  blog"
      },
      {
         "finish_time":"",
         "status":0,
         "name":"reading a book"
      },
      {
         "finish_time":"",
         "status":0,
         "name":"go to home"
      }
   ]
}

以下是部分代碼片斷，很喜歡 python 的語法，但我不夠深入，希望高手指正下

def conver_todo_json(self):
       file_name = self.window.active_view().file_name()
       if not ".todo" in file_name:
           return

       rom = '^s*☐s*(.*)$'
       rdm = 's*✔s*(.+?)s*@done?([()dw,.:-/ ]*)s*'
       rpm = '([^(]*?)(?=:)'

       json_data = {}
       json_file = re.sub(".todo", '.json', file_name)
       project = 'other'

       with open(file_name, "r+", encoding="utf-8") as f:
           for line in f:
               prj = re.match(rpm, line)
               if prj:
                   project = prj.groups()[0]
                   json_data[project] = []
               task_open = re.match(rom, line)
               if task_open:
                   task_item = {"name": task_open.groups()[0] ,"status":0,"finish_time":""}
                   json_data[project].append(task_item)
               task_done = re.match(rdm, line)
               if task_done:
                   task_item = {"name":task_done.groups()[0],"status":1,"finish_time":task_done.groups()[1] }
                   json_data[project].append(task_item)

       with open(json_file, "w+", encoding="utf-8") as f:
           json.dump(json_data, f)

       self.window.open_file(json_file)

具體的詳細信息在這裡