raise python
# Raise is used to cause an error
raise(Exception("Put whatever you want here!"))
raise(TypeError)raise python
# Raise is used to cause an error
raise(Exception("Put whatever you want here!"))
raise(TypeError)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 try catch
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.catch error python
import traceback
dict = {'a':3,'b':5,'c':8}
try:
print(dict[q])
except:
traceback.print_exc()
# This will trace you back to the line where everything went wrong.
# So in this case you will get back line 5try catch in python
try:
print("try to run this block")
except:
print("run this bock if there was error in earlier block")try 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")Copyright © 2021 Codeinu
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