如何在 Python 模型中循环遍历字符串？

Question

我想在模板中显示女子联赛，这是我的views.py代码：leagues = League.objects.all()for league in leagues:    print(league.name)它将向我显示所有联赛的名称：International Conference of Amateur Ice HockeyInternational Collegiate Baseball ConferenceAtlantic Federation of Amateur Baseball PlayersAtlantic Federation of Basketball AthleticsAtlantic Soccer ConferenceInternational Association of Womens' Basketball PlayersAmerican Conference of Amateur FootballAtlantic Amateur Field Hockey LeagueTransamerican Womens' Football Athletics ConferencePacific Ice Hockey Conference我如何循环遍历这些名称并挑选出包含女子联赛的联赛？

Answer 1

简单，使用contains或icontains因为不区分大小写的搜索：

leagues = League.objects.filter(name__icontains='women')

for league in leagues:

    print(league.name)

Answer 2

您可以league.name在打印之前检查小写字母是否包含“women”：

leagues = League.objects.all()

for league in leagues:

    if "women" in league.name.lower():

        print (league.name)