RedisList has compatibility issues

Hi @brainix ~ Thank you very much for your contribution first. ‘RedisList’ and ‘list’ behave inconsistently in some cases, for example:

>>> l = []
>>> l[0:0] = ['a','b', 'c']
>>> l
['a', 'b', 'c']
>>> l[:] = ['a','b', 'c'] * 20
>>> l
['a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c', 'a', 'b', 'c']

[brainix]

Hi, @wy-z. Thank you for the feedback. I’ll look into how to address these issues later this week as soon as I get a break from work, and I’ll keep you updated here.

[wy-z]

My pleasure, thanks again for your work.