old_contents: from oauth2client.service_account import ServiceAccountCredentials
  import json
  import gspread
  
  
  cred = ServiceAccountCredentials.from_json_keyfile_name('key.json', [
      'https://spreadsheets.google.com/feeds'
  ])
  google_sheet = gspread.authorize(cred)
  
  # doc = google_sheet.open_by_key('1QCjbjgUOLRZzFpO3HqN-kwqX-2Iu_plJlHL-64PcKTY')
  doc = google_sheet.open_by_key('1jvMgRCkWwnepc-Y25piFbWkYVn0gf81grfZbZuuk5Nc')
  sheet = doc.worksheet('DEV')
  
  data = []
  for man_name, party, restaurant_name, address, kind, price_str, memo in sheet.get_all_values()[1:]:
      man_name = man_name.strip()
      party = party.strip()
      restaurant_name = restaurant_name.strip()
      address = address.strip()
      kind = kind.strip()
      price = int(price_str.replace(',', ''))
  
      data.append((man_name, party, restaurant_name, address, kind, price, memo))
  
  print(json.dumps(data))
  json.dump(data, open('data/data.json', 'w+'))
  
new_contents: from oauth2client.service_account import ServiceAccountCredentials
  import json
  import gspread
  
  
  cred = ServiceAccountCredentials.from_json_keyfile_name('key.json', [
      'https://spreadsheets.google.com/feeds'
  ])
  google_sheet = gspread.authorize(cred)
  
  doc = google_sheet.open_by_key('1jvMgRCkWwnepc-Y25piFbWkYVn0gf81grfZbZuuk5Nc')
  sheet = doc.worksheet('DEV')
  
  data = []
  for man_name, party, restaurant_name, address, kind, price_str, memo in sheet.get_all_values()[1:]:
      man_name = man_name.strip()
      party = party.strip()
      restaurant_name = restaurant_name.strip()
      address = address.strip()
      kind = kind.strip()
      price = int(price_str.replace(',', ''))
  
      data.append((man_name, party, restaurant_name, address, kind, price, memo))
  
  print(json.dumps(data))
  json.dump(data, open('data/data.json', 'w+'))
  
subject: remove old document id