passing exceptions back to calling code
Exceptions example from a Well House Consultants training course
More on Exceptions [link]
Source code: ranger.py Module: Y109
def roll (lowest, highest):
say = "Enter a number from " + str(lowest) \
+ " to " + str(highest) + " "
number = int(input(say))
if number < lowest or number > highest:
raise ValueError,"Got "+str(number)+" which is out of range"
print "rolling a die ..."
for time in xrange(1,5):
print "Throw ",time
threw = roll(1,6)
print "You threw",threw
except Exception, e:
print "Sorry - didn't work: ",e
Learn about this subject
This module and example are covered on the following public courses:
* Learning to program in Python
* Python Programming
* Intermediate Python
Also available on on site courses for larger groups
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This example comes from our "Exceptions" training module. You'll find a description of the topic and some other closely related examples on the "Exceptions" module index page.
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