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python-madness

Python madness

d = {}

for i in range(10):
  d[i] = lambda: i

for j in range(10):
  print(d[j]())


9
9
9
9
9
9
9
9
9
9

Not valid:

(l for l in ls if l[2] == False for ls in lss)

Valid:

(l for ls in lss for l in ls if l[2] == False)

I guess the order of the fors mimcs the order in a nested for loop, but then something like

(for ls in lss for l in ls if l[2] == False: l)

would be even closer.