Lad wrote:
> Hello
> How can I find out in Python whether the operand is integer or a
> character and change from char to int ?
I'm not sure what you mean by "character" in a Python context.
A string? "i = int(i)" will make sure both 5 and "5" are used
as 5, and "five" will be rejected with a ValueError.
>>> def f(x):
... i = int(x)
... print i, type(i)
...
>>> f(5)
5 <type 'int'>
>>> f('42')
42 <type 'int'>
>>> f('infinity')
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "<stdin>", line 2, in f
ValueError: invalid literal for int(): infinity
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