python try and finally

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johnny liu answered on July 26, 2021 Popularity 9/10 Helpfulness 2/10

answer python try and finally

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python try and finally

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# If in the iterate has continu or break, finally must run.
for i in range(2, -3, -1):
  try:
    result = 4 / i
    print(f'4/{i}={result}')
  except ZeroDivisionError as ex:
    print(ex)
    print('even continue still run finally')
    continue
  finally:
    print('finnaly must run!')

  print('run loop again')
else:
  print('while finish run here')

Popularity 9/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: finally python

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Contributed on Nov 24 2022

johnny liu

0 Answers Avg Quality 2/10

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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

python try except finally

Comment

'''
In python, you can use try, except and finally to catch errors to keep
running your code even when you run into an error.

try:
	# insert code
except SpecificError:
	# code that will run if the code in 'try' doesn't work
finally:
	# always runs this code, error or not
'''

try:
  myVar = 10 / 0 # runs into an error
except ZeroDivisionError as error:
  print(error) # prints error to user
finally:
  print('Finished try, except, finally') # always prints

Popularity 10/10 Helpfulness 3/10 Language python

Source: www.codegrepper.com

Tags: finally

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Contributed on Apr 22 2022

Ninja Penguin

0 Answers Avg Quality 2/10

when to use finally python

Comment

try:
    run_code1()
except TypeError:
    run_code2()
    return None   # The finally block is run before the method returns
finally:
    other_code()

Popularity 10/10 Helpfulness 2/10 Language python

Source: stackoverflow.com

Tags: finally

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Contributed on Jul 26 2021

Crazy Caterpillar

0 Answers Avg Quality 2/10

Python Try Except Finally

Comment

try:
   f = open("test.txt",encoding = 'utf-8')
   # perform file operations
finally:
   f.close()

Popularity 10/10 Helpfulness 2/10 Language python

Source: softhunt.net

Tags: finally

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Contributed on May 25 2022

Outrageous Ostrich

0 Answers Avg Quality 2/10

try-except-else-finally in Python

Comment

a = 10
try:
    print(a + b)
except NameError:
    print("NameError exception has been raised.")
else:
    print("This will not be executed.")
finally:
    print("This will always be executed.")

Popularity 7/10 Helpfulness 2/10 Language python

Source: www.pynerds.com

Tags: python

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Contributed on Feb 21 2024

John Main

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python try and finally

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