Lichen

tests/slice.py

934:2989aab1b4f7
7 months ago Paul Boddie Renamed the utf8string class to unicode, eliminating the unicode function. This means that the simple case of merely returning an object if it is already a Unicode object no longer occurs when using the unicode callable, but such behaviour might be better supported with more general customised instantiation functionality.
     1 l = range(0, 10)     2 print l                     # [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]     3      4 s = slice(2, 5)     5 print s                     # __builtins__.span.slice(2, 5, 1)     6      7 print l[s]                  # [2, 3, 4]     8 print l[2:5]                # [2, 3, 4]     9 print l[2:5:-1]             # []    10 print l[5:2:-1]             # [5, 4, 3]    11 print l[1:9:2]              # [1, 3, 5, 7]    12 print l[9:1:-2]             # [9, 7, 5, 3]    13 print l[::-1]               # [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]    14 print l[::-2]               # [9, 7, 5, 3, 1]    15 print reversed(l)           # [9, 8, 7, 6, 5, 4, 3, 2, 1, 0]