Mercurial > hg
view tests/seq.py @ 33318:526255fe7899
sparse: clean up config signature code
Before, 0 was being used as the default signature value and we cast
the int to a string. We also handled I/O exceptions manually.
The new code uses cfs.tryread() so we always feed data into the
hasher. The empty string does hash and and should be suitable
for input into a cache key.
The changes made the code simple enough that the separate checksum
function could be inlined.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Thu, 06 Jul 2017 16:01:36 -0700 |
parents | 2cd8c3b0bd11 |
children | 08b8b56bd2e8 |
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#!/usr/bin/env python # # A portable replacement for 'seq' # # Usage: # seq STOP [1, STOP] stepping by 1 # seq START STOP [START, STOP] stepping by 1 # seq START STEP STOP [START, STOP] stepping by STEP from __future__ import absolute_import, print_function import sys start = 1 if len(sys.argv) > 2: start = int(sys.argv[1]) step = 1 if len(sys.argv) > 3: step = int(sys.argv[2]) stop = int(sys.argv[-1]) + 1 for i in xrange(start, stop, step): print(i)