Python string.join(list) on object array rather than string array

Question

In Python, I can do:

>>> list = [\'a\', \'b\', \'c\']
>>> \', \'.join(list)
\'a, b, c\'

Is there any easy way to do the s

Answer 1

The built-in string constructor will automatically call obj.__str__:

''.join(map(str,list))