Convert lists to dict python?-CodePudding

I have a list of lists like this :

[
    ["key=djbjd","val=22"],
    ["key=fvv","val=34"],
    ...
]

How can I convert it into one single dict of the following format:

{"djbjd":"22",
 "fvv":"34"
 ...
}

CodePudding user response：

try:

lsts = [["key=fvv","val=34"],["key=djbjd","val=22"]]
result = {i[0].split("=")[1]: i[1].split("=")[1] for i in lsts}
print(result)

output

{'fvv': '34', 'djbjd': '22'}

CodePudding user response：

Since key= and val= are both 4 character prefixes, you can just strip those characters off and feed the transformed list to dict():

>>> data = [
...     ["key=djbjd","val=22"],
...     ["key=fvv","val=34"],
... ]
>>> dict((i[4:] for i in t) for t in data)
{'djbjd': '22', 'fvv': '34'}