【发布时间】:2019-05-29 11:28:46
【问题描述】:
我想循环使用未知键的字典并替换特定的子字符串值。
mydict = {
'Getting links from: https://www.foo.com/':
[
'+-BROKEN- http://www.broken.com/',
'+---OK--- http://www.set.com/',
'+---OK--- http://www.one.com/'
],
'Getting links from: https://www.bar.com/':
[
'+-BROKEN- http://www.broken.com/'
]
}
val = "+-BROKEN-"
for k, v in mydict.iteritems():
if v.contains(val):
v.replace(val, '')
我想要的结果是:
{
'Getting links from: https://www.foo.com/':
[
'http://www.broken.com/',
'+---OK--- http://www.set.com/',
'+---OK--- http://www.one.com/'
],
'Getting links from: https://www.bar.com/':
[
'http://www.broken.com/'
]
}
如何遍历字典并替换特定的子字符串值?
【问题讨论】:
标签: python string python-2.7 dictionary replace