throwing an exception python
raise Exception("message")python file open try except error
def FileCheck(fn):
try:
open(fn, "r")
return 1
except IOError:
print "Error: File does not appear to exist."
return 0
result = FileCheck("testfile")
print resultpython exception
try:
# code block
except ValueError as ve:
print(ve)Copyright © 2021 Codeinu
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