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Enhance Data Structures : Support for in iteration of dict #1881
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def f():
d:dict[i32,i32] = {1 : 100,2 : 200,3 : 300,4 : 400}
i:i32
for i in d: # for in works with string, list, tuple, set
print(i)
f()
(lp) C:\Users\kunni\lpython>python try.py
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[-]Enhance Data Structures: Support for iteration of `dict`[/-][+]Enhance Data Structures : Support `for in` iteration of `dict`[/+]czgdp1807 commentedon Jun 24, 2023
First we have to implement
dict.keysanddict.values(1 PR). And then we can implementfor infordict(and then a separate PR).kabra1110 commentedon Jun 25, 2023
Should
dict.keysbe alist? CPython uses view objects, which do not support manylistoperations.czgdp1807 commentedon Jun 25, 2023
That’s true. For now let’s keep it as a list. Later if needed we can create a separate type for
dict.keys.