xxxxxxxxxx
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")
xxxxxxxxxx
try:
# Dangerous stuff
except ValueError:
# If you use try, at least 1 except block is mandatory!
# Handle it somehow / ignore
except (BadThingError, HorrbileThingError) as e:
# Hande it differently
except:
# This will catch every exception.
else:
# Else block is not mandatory.
# Dangerous stuff ended with no exception
finally:
# Finally block is not mandatory.
# This will ALWAYS happen after the above blocks.
xxxxxxxxxx
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")
xxxxxxxxxx
import sys
try:
f = open('myfile.txt')
s = f.readline()
i = int(s.strip())
except OSError as err:
print("OS error: {0}".format(err))
except ValueError:
print("Could not convert data to an integer.")
except:
print("Unexpected error:", sys.exc_info()[0])
raise
xxxxxxxxxx
try:
print("I will try to print this line of code")
except ERROR_NAME:
print(f"I will print this line of code if error {ERROR_NAME} is encountered")
xxxxxxxxxx
try:
val = 1/0
except Exception as e:
raise Exception('ZeroDivisionError')
xxxxxxxxxx
try:
# tests code that may cause errors
except Exception as e:
# handles the error
else:
# executed when there is no error
finally:
# always executed
xxxxxxxxxx
try:
Age = int(input("Your Age:- "))
except ValueError:
print("Age not in Intger form")
xxxxxxxxxx
'''
We can use try and except to continue running code even if we
come across an error.
'''
try:
var = 0 / 0 # Runs into error
except ZeroDivisionError as e:
print(e) # Prints the error
# ADD ANY OTHER CODE YOU WANT TO EXECUTE
xxxxxxxxxx
try:
# Floor division
x = 10
y = 0
result = x // y
except ZeroDivisionError:
print("You are dividing by zero!")
except:
# Exception other than ZeroDivisionError
print("Oh! got unknown error!")
else:
# Execute if no exception
print("The answer is: {}".format(result))
finally:
# Always execute
print('This is always executed')