字符串插值使用python

我是新手,学习如何在字符串中使用字符串插值,并且我很难得到这个例子,我正在努力实际打印正确的结果.

我试过这样做:

print "My name is {name} and my email is {email}".format(dict(name="Jeff", email="me@mail.com"))

它错误地说 KeyError: 'name'

然后我尝试使用:

print "My name is {0} and my email is {0}".format(dict(name="Jeff", email="me@mail.com"))

它打印出来

My name is {'email': 'me@mail.com', 'name': 'Jeff'} and my email is {'email': 'me@mail.com', 'name': 'Jeff'}

所以我试着这样做:

print "My name is {0} and my email is {1}".format(dict(name="Jeff", email="me@mail.com"))

它错误地说 IndexError: tuple index out of range

它应该给我以下输出结果:

My name is Jeff and my email is me@mail.com

谢谢.