我试图从字典中提取某些值,并以特定的方式显示它。下面我将向您展示我的代码示例:
dict = [{'Titel': 'Rush', 'Name': 'Floris', 'Starttime': '20:30', 'Email': 'Floris@email.com', 'Supplier': 'RTL8', 'Surname': 'Cake', 'Code': 'ABC123'},
{'Titel': 'Rush', 'Voornaam': 'Jaron', 'Starttime': '20:30', 'Email': 'JaronPie@email.com', 'Supplier': 'RTL8', 'Surname': 'Pie', 'Code': 'XYZ123'},
{'Titel': 'Underneath', 'Name': 'Klaas', 'Starttime': '04:00', 'Email': 'Klassieboy@gmail.com', 'Supplier': 'RTL8', 'Surname': 'Klassie', 'Code': 'fbhwuq8674'}]那是我的字典。作为输出,我需要的是:
Titel, Starttime,
Surname, Name, Email所以看起来是这样:
Rush, 20:30,
Cake, Floris, Floris@email.com
Pie, Jaron, JaronPie@email.com
Underneath, 04:00,
Klassie, Klaas, Klassieboy@gmail.com发布于 2015-10-15 10:06:07
我使用VKS的代码来构建它,谢谢VKS :P
代码:
from itertools import groupby
k = [{'Titel': 'Rush', 'Name': 'Floris', 'Starttime': '20:30', 'Email': 'Floris@email.com', 'Supplier': 'RTL8', 'Surname': 'Cake', 'Code': 'ABC123'},
{'Titel': 'Rush', 'Voornaam': 'Jaron', 'Starttime': '20:30', 'Email': 'JaronPie@email.com', 'Supplier': 'RTL8', 'Surname': 'Pie', 'Code': 'XYZ123'},
{'Titel': 'Underneath', 'Name': 'Klaas', 'Starttime': '04:00', 'Email': 'Klassieboy@gmail.com', 'Supplier': 'RTL8', 'Surname': 'Klassie', 'Code': 'fbhwuq8674'}]
lst=[(i["Titel"],i["Starttime"],i["Surname"],i.get("Name","None"), i["Email"]) for i in k]
lst.sort(key=lambda x:(x[0],x[1]))
for key,groups in groupby(lst,key=lambda x:(x[0],x[1])):
print "{}\t{}".format(key[0],key[1])
for value in groups:
print "{}\t{}\t{}".format(value[2],value[3],value[4])
print ""输出:
Rush 20:30
Cake Floris Floris@email.com
Pie None JaronPie@email.com
Underneath 04:00
Klassie Klaas Klassieboy@gmail.com发布于 2015-10-15 09:50:04
k = [{'Titel': 'Rush', 'Name': 'Floris', 'Starttime': '20:30', 'Email': 'Floris@email.com', 'Supplier': 'RTL8', 'Surname': 'Cake', 'Code': 'ABC123'},
{'Titel': 'Rush', 'Voornaam': 'Jaron', 'Starttime': '20:30', 'Email': 'JaronPie@email.com', 'Supplier': 'RTL8', 'Surname': 'Pie', 'Code': 'XYZ123'},
{'Titel': 'Underneath', 'Name': 'Klaas', 'Starttime': '04:00', 'Email': 'Klassieboy@gmail.com', 'Supplier': 'RTL8', 'Surname': 'Klassie', 'Code': 'fbhwuq8674'}]
print [(i["Titel"],i["Starttime"],i["Surname"], i["Email"]) for i in k]你可以使用这个,你会得到你想要的所有信息的tuple。
发布于 2015-10-15 09:58:56
def print_my_d(d):
print(d[0]['Titel'], d[0]['Starttime'])
for l in d[:2]:
print(l['Surname'], l['Name'], l['Email'])
print()
print(d[2]['Titel'],d[2]['Starttime'])
print("{}, {}, {}".format(d[2]['Surname'],d[2]['Name'], d[2]['Email']))
print_my_d(d)
Rush 20:30
Cake Floris Floris@email.com
Pie Jaron JaronPie@email.com
Underneath 04:00
Klassie, Klaas, Klassieboy@gmail.comhttps://stackoverflow.com/questions/33145132
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