whileループをwhileループのpythonに置き換える

Question

私はこのAPIで行のダイナミックレンジを持っています。私はいくつかの以前のwhileループの使用を見てきましたが、このスクリプトのforループをwhileループのために交換する方法を見つけることはできません。

header = ["fanduel", "fd_first_name", "fd_last_name", "fd_player_salary", "draftkings", "dk_first_name", "dk_last_name", "dk_player_salary"] 
headers = { 
     "Authorization": "Basic " + 
       base64.b64encode('{}:{}'.format(USERNAME,PASSWORD)\ 
           .encode('utf-8')).decode('ascii') 
    } 

with open("dailydfs.csv", 'w', newline='') as f: 
    writer = csv.writer(f) 
    writer.writerow(header) 
    for fordate in range(20171215,20171216): #ENTER DATE'S 
     req = requests.get(url="https://api.mysportsfeeds.com/v1.1/pull/nhl/2017-2018-regular/daily_dfs.json?fordate=" + str(fordate) , headers=headers) 
     req.raise_for_status() 
     data = req.json() 

     daily_dfs = data['dailydfs'] 

     fanduel = daily_dfs['dfsEntries'][0]['dfsType'] 
     draftkings = daily_dfs['dfsEntries'][1]['dfsType'] 

     for i in range(20): 

      fd_player = daily_dfs['dfsEntries'][0]['dfsRows'][i]['player'] 
      salary_fd = daily_dfs['dfsEntries'][0]['dfsRows'][i] 
      fd_last_name = fd_player['LastName'] 
      fd_first_name = fd_player['FirstName'] 
      fd_player_salary = salary_fd['salary'] 

      dk_player = daily_dfs['dfsEntries'][1]['dfsRows'][i]['player'] 
      salary_dk = daily_dfs['dfsEntries'][1]['dfsRows'][i] 
      dk_last_name = dk_player['LastName'] 
      dk_first_name = dk_player['FirstName'] 
      dk_player_salary = salary_dk['salary'] 

      writer.writerow([fanduel, fd_first_name, fd_last_name, fd_player_salary, draftkings, dk_first_name, dk_last_name, dk_player_salary]) 
      print(fanduel, fd_first_name, fd_last_name, fd_player_salary, draftkings, dk_first_name, dk_last_name, dk_player_salary) 

OUTPUT：daily_dfs['dfsEntries'][0]['dfsRows']とdaily_dfs['dfsEntries'][1]['dfsRows']の両方が同じ数の要素を持っているという仮定の下で

FanDuel Jonathan Quick 8800 DraftKings Martin Jones  8400 
FanDuel Henrik Lundqvist 8600 DraftKings Aaron Dell  8300 
FanDuel Frederik Andersen 8500 DraftKings Frederik Andersen 8200 
FanDuel Martin Jones  8500 DraftKings Curtis McElhinney 8100 
FanDuel Ben Bishop  8500 DraftKings Cory Schneider 7900 
FanDuel Cory Schneider 8200 DraftKings Tyler Seguin  7800 

Answer 1

、あなたはすなわち

、最初のものを列挙し、第二の取得時にインデックスを使用することができます

for i, fd_info in enumerate(daily_dfs['dfsEntries'][0]['dfsRows']): 
    fd_player = fd_info['player'] 
    fd_last_name = fd_player['LastName'] 
    fd_first_name = fd_player['FirstName'] 
    fd_player_salary = fd_info['salary'] 

    dk_info = daily_dfs['dfsEntries'][1]['dfsRows'][i] 
    dk_player = dk_info['player'] 
    dk_last_name = dk_player['LastName'] 
    dk_first_name = dk_player['FirstName'] 
    dk_player_salary = dk_info['salary'] 

    # etc. 

Answer 2

i = 0 
while i < 20: 
    fd_player = daily_dfs['dfsEntries'][0]['dfsRows'][i]['player'] 
    salary_fd = daily_dfs['dfsEntries'][0]['dfsRows'][i] 
    fd_last_name = fd_player['LastName'] 
    fd_first_name = fd_player['FirstName'] 
    fd_player_salary = salary_fd['salary'] 

    dk_player = daily_dfs['dfsEntries'][1]['dfsRows'][i]['player'] 
    salary_dk = daily_dfs['dfsEntries'][1]['dfsRows'][i] 
    dk_last_name = dk_player['LastName'] 
    dk_first_name = dk_player['FirstName'] 
    dk_player_salary = salary_dk['salary'] 

    writer.writerow([fanduel, fd_first_name, fd_last_name, fd_player_salary, draftkings, dk_first_name, dk_last_name, 
        dk_player_salary]) 
    print(
    fanduel, fd_first_name, fd_last_name, fd_player_salary, draftkings, dk_first_name, dk_last_name, dk_player_salary) 
    i+=1