Python | Remove tuple from list of tuples if not containing any character

# Python code to remove all those 
# elements from list of tuple
# which does not contains any alphabet.

# List initialization
List = [(', ', 12), ('Paras', 5),
        ('jain.', 11), ('...', 55),
        ('-Geek', 115), ('Geeksfor', 115),
        (':', 63), ('Data', 3), ('-', 15),
        ('Structure', 32), ('Algo', 80),]

# Using list comprehension 
out = [(a, b) for a, b in List 
       if any(c.isalpha() for c in a)]

# Printing output
print(out)

# Python code to remove all those 
# elements from list of tuple
# which does not contains any alphabet.

# List initialization
List = [(', ', 12), ('Paras', 5),
        ('jain.', 11), ('...', 55),
        ('-Geek', 115), ('Geeksfor', 115),
        (':', 63), ('Data', 3), ('-', 15),
        ('Structure', 32), ('Algo', 80),]

# Importing
import re

# Using regex
out = [t for t in List if re.search(r'\w', t[0])]

# Printing output
print(out)

# Python code to remove all those 
# elements from list of tuple
# which does not contains any alphabet.

# List initialization
List = [(', ', 12), ('Paras', 5),
        ('jain.', 11), ('...', 55),
        ('-Geek', 115), ('Geeksfor', 115),
        (':', 63), ('Data', 3), ('-', 15),
        ('Structure', 32), ('Algo', 80),]

# Using filter
out = filter(lambda x:any(c.isalpha()
                for c in x[0]), List)

# Converting in list
out = list(out)

# Printing output
print(out)

# Python code to remove all those
# elements from list of tuple
# which does not contains any alphabet.

#using recursive function
def filter_list(tuples, filtered):
    if not tuples:
        return filtered
    if any(c.isalpha() for c in tuples[0][0]):
        filtered.append(tuples[0])
    return filter_list(tuples[1:], filtered)



# List initialization
List = [(', ', 12), ('Paras', 5),
        ('jain.', 11), ('...', 55),
        ('-Geek', 115), ('Geeksfor', 115),
        (':', 63), ('Data', 3), ('-', 15),
        ('Structure', 32), ('Algo', 80),]

# Using list comprehension
out = filter_list(List, [])

# Printing output
print(out)
#this code contributed by tvsk

input_list = [('-Geek', 115), ('Geeksfor', 115)]

output_list = []

for tup in input_list:
    if len(tup[0]) > 0:
        output_list.append(tup)

print(output_list)