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try and except in python

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Old Pizza answered on February 1, 2020 Popularity 10/10 Helpfulness 2/10

answer try and except in python

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try and except in python

Comment

# Try and Except in python are for taking care of errors
# which may occur at runtime.
# For example:

# If flask is not installed, you will get an ImportError saying flask
# is not installed.
# The try keyword is to try running that block of code which may cause an error.
try:
    from flask import Flask
except ImportError:
    print('Flask is not installed! Use pip install flask to install it.')

Popularity 10/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: except python

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Contributed on Sep 07 2021

Old Pizza

0 Answers Avg Quality 2/10

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python try catch

Comment

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.

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jun 25 2020

The Mortiest Morty

0 Answers Avg Quality 2/10

try except python

Comment

140

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")

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: python py

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Contributed on Feb 01 2020

Joyiscode

0 Answers Avg Quality 2/10

python try except

Comment

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

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jan 18 2021

Salo Hopeless

0 Answers Avg Quality 2/10

try except python

Comment

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")

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: python py

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Contributed on Feb 01 2020

Joyiscode

0 Answers Avg Quality 2/10

python try except

Comment

try:
  val = 1/0 
except Exception as e:
  raise Exception('ZeroDivisionError')

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jan 26 2021

Kind Kingfisher

0 Answers Avg Quality 2/10

try except python

Comment

try:
  # tests code that may cause errors
except Exception as e:
  # handles the error
else:
  # executed when there is no error
finally:
  # always executed

Popularity 9/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: finally

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Contributed on Feb 06 2024

no_humans_allowed

0 Answers Avg Quality 2/10

try except finally python

Comment

try:
       # Some Code.... 

except:
       # optional block
       # Handling of exception (if required)

else:
       # execute if no exception

finally:
      # Some code .....(always executed)

Popularity 10/10 Helpfulness 4/10 Language python

Source: www.geeksforgeeks.org

Tags: finally

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Contributed on Jun 06 2022

Shy Seal

0 Answers Avg Quality 2/10

try - except - finally python

Comment

try:
  #some code that may will produce an error
except:
  #some code that will be executed if an error is encountered
finally:
  #this code always will be executed

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: except ex

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Contributed on Sep 21 2022

Peruvian God

0 Answers Avg Quality 2/10

try python

Comment

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")

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: python py

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Contributed on Oct 11 2020

Relieved Rhinoceros

0 Answers Avg Quality 2/10

try except python

Comment

try:
    Age = int(input("Your Age:- "))
except ValueError:
    print("Age not in Intger form")

Popularity 10/10 Helpfulness 4/10 Language python

Source: Grepper

Tags: python py

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Contributed on Jun 24 2021

Tech Brigadier

0 Answers Avg Quality 2/10

try and except in python

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