Is there any function in python list to convert comma seperated values to a single element?

Question

I'm looking for converting a list of strings separated by comma to a single element like so:

my_list=['A','B','B','C','C','A']

I want the output to be:

my_list=['ABBCCA']

Answer 1

Use join:

my_list = ["".join(my_list)]
print(my_list)

Output:

['ABBCCA']

Answer 2

Use str.join:

>>> my_list= ['A','B','B','C','C','A']
>>> "".join(my_list)
'ABBCCA'

So in your case, enclose it in a list:

>>> ["".join(my_list)]
['ABBCCA']

Answer 3

you can concat str by join:

my_list = ['A', 'B', 'B', 'C', 'C', 'A']
print(''.join(my_list))   # 'ABBCCA'

if you mean split comma in one string, like:

s = 'A,B,B,C,C,A'
print(''.join(s.split(',')))   # 'ABBCCA'  

Answer 4

You can use a loop too:

str=''
for i in my_list:
     str+=i
print(str)