On 2012/01/31 06:50 AM, Michael Lewis wrote:
I am trying to do a simple test but am not sure how to get around
ASCII conversion of characters. I want to pass in y have the function
test to see if y is an integer and print out a value if that integer
satisfies the if statement. However, if I pass in a string, it's
converted to ASCII and will still satisfy the if statement and print
out value. How do I ensure that a string is caught as a ValueError
instead of being converted?
def TestY(y):
try:
y = int(y)
except ValueError:
pass
if y < -1 or y > 1:
value = 82
print value
else:
pass
--
Michael J. Lewis
mjole...@gmail.com <mailto:mjole...@gmail.com>
415.815.7257
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If you just want to test if `y` is an integer you can do so with
`type(y) == int`, and to get the ASCII value of a character you can use
`ord` like `ord('a') == 97`. And how to avoid your ValueError with a bad
conversion, do your type checking before hand.
Hope that helps.
--
Christian Witts
Python Developer
//
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