try except python
try:
print("I will try to print this line of code")
except:
print("I will print this line of code if an error is encountered")try except python
try:
print("I will try to print this line of code")
except:
print("I will print this line of code if an error is encountered")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 defualt error handler
import sys
def my_except_hook(exctype, value, traceback):
if exctype == KeyboardInterrupt:
print "Handler code goes here"
else:
sys.__excepthook__(exctype, value, traceback)
sys.excepthook = my_except_hookCopyright © 2021 Codeinu
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