On 2013-02-13 13:23, Lennart Regebro wrote:
On Wed, Feb 13, 2013 at 1:10 PM, Serhiy Storchaka email@example.com wrote:
I prefer "x = '%s%s%s%s' % (a, b, c, d)" when string's number is more than 3 and some of them are literal strings.
This has the benefit of being slow both on CPython and PyPy. Although using .format() is even slower. :-)
How about adding a class method for catenation:
str.cat(a, b, c, d) str.cat([a, b, c, d]) # Equivalent to "".join([a, b, c, d])
Each argument could be a string or a list of strings.