Can you create a printf-like function?
my_printf("%d %s hello\n", [1234, "test"])
But f-style strings must also work (without f-strings):
x=123
y=456
my_printf("{x+y}")
...
l=[1,2,3]
my_printf("{l}")
This should be also supported:
import math
...
my_printf("{2+2} {5*6} {math.sin(1.234)}")
...
x=1.234
s="{math.sin(x)}"
my_printf(s)
This is doable even in Python 2.x, without f-strings support, in 10-30 lines of code, maybe.
You can ask me by email, if you solved it correctly.
UPD: the solution.
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