'How to print the keys here?
I gave some values & keys in a dictionary & showed the value of two keys present here.
def save_user_1(**user):
return user["id"], user["mail"]
print(save_user_1(id = 1, name = "john", mail = "[email protected]"))
Output : (1, '[email protected]')
1.Why does it show the output as a tuple here?
2.How can I get the values of keys here ?(The oppposite of what showed in the output)
Solution 1:[1]
- Because
user["id"], user["mail"]is a tuple, same as(user["id"], user["mail"]). - You are getting the values for the keys
'id'and'mail'. If you want the keys (I'm not sure why you would) you couldreturn [k for k in ('id', 'mail') if k in user].
Solution 2:[2]
When you do return user["id"], user["mail"] you are telling python to return a tuple. Could you add to your question what kind of output you would like from print?
Sources
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Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | timgeb |
| Solution 2 | sobek |