如何通过添加字符串和列表来创建字典。python

Question

例如，我有一个字符串变量syn和一个列表变量wordlist

syn="discipline"
wordlist=[u'discipline', u'horse Riding Discipline', u'academic Discipline']

我想让字典看起来像：

{ "discipline" : [u'discipline', u'horse Riding Discipline', u'academic Discipline'] }

怎么做

Answer 1

只需访问您创建的变量：

syn = "discipline"
wordlist = [u'discipline', u'horse Riding Discipline', u'academic Discipline']
result = {syn:wordlist}

如果有多个键/值对，请使用标准字典访问语法添加它们：

result = {}
data = [('dog', ['big dog', 'dogs']), ('apple', ['red apple', 'green apple'])]
for k,v in data:
    result[k] = v

当然，如果您有这样一个整洁的对象，只需执行result = dict(data)，但是如上所示的循环可以帮助您处理数据并创建字典。一个更具体的算法将取决于您当前拥有的代码类型

Answer 2

就这么做吧：

mydict = {syn: wordlist}

Answer 3

some_dictionary = {}
some_dictionary[syn] = wordlist