Python | Remove all strings from a list of tuples

Given a list of tuples, containing both integer and strings, the task is to remove all strings from list of tuples.

Examples:

Input : [(1, 'Paras'), (2, 'Jain'), (3, 'GFG'), (4, 'Cyware')]
Output :   [(1), (2), (3), (4)]

Input : [('string', 'Geeks'), (2, 225), (3, '111')]
Output : [(), (2, 225), (3,)]

Method #1: Using filter() method

# Python code to remove all strings from a list of tuples 
  
# Check function to check isinstance 
def check(x): 
    return not isinstance(x, str) 
      
# creating list of tuples 
listOfTuples = [('string', 'Paras'), (2, 'Jain'), (3, 'GFG'), 
                                 (4, 'Cyware'), (5, 'Noida')]     
  
# using filter  
output = ([tuple(filter(check, x)) for x in listOfTuples]) 
  
# printing output 
print(output) 

Output:

[(), (2,), (3,), (4,), (5,)]

Method #2:

# Python code to remove all strings from a list of tuples 
  
# Creating list of tuples 
listOfTuples = [('string', 'Geeks'), (2, 225), (3, '111'), 
                                 (4, 'Cyware'), (5, 'Noida')]     
  
  
output = [tuple(j for j in i if not isinstance(j, str)) 
                                 for i in listOfTuples] 
  
# printing output 
print(output) 

Output:

[(), (2, 225), (3,), (4,), (5,)]

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