Mercurial > pylearn

annotate common/string.py @ 357:2291a244a887

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added common.string
author Joseph Turian <turian@iro.umontreal.ca>
date Thu, 19 Jun 2008 16:27:02 -0400
parents common/misc.py@430c9e92cd23
children
rev   line source
357
2291a244a887 Added common.string
Joseph Turian <turian@iro.umontreal.ca>
parents: 355
diff changeset
1 def percent(a, b):
355
430c9e92cd23 Added common directory
Joseph Turian <turian@iro.umontreal.ca>
parents:
diff changeset
2 """
357
2291a244a887 Added common.string
Joseph Turian <turian@iro.umontreal.ca>
parents: 355
diff changeset
3 Return percentage string of a and b, e.g.:
2291a244a887 Added common.string
Joseph Turian <turian@iro.umontreal.ca>
parents: 355
diff changeset
4 "1 of 10 (10%)"
2291a244a887 Added common.string
Joseph Turian <turian@iro.umontreal.ca>
parents: 355
diff changeset
5 """
355
430c9e92cd23 Added common directory
Joseph Turian <turian@iro.umontreal.ca>
parents:
diff changeset
6 assert a <= b
430c9e92cd23 Added common directory
Joseph Turian <turian@iro.umontreal.ca>
parents:
diff changeset
7 assert a >= 0
430c9e92cd23 Added common directory
Joseph Turian <turian@iro.umontreal.ca>
parents:
diff changeset
8 assert b > 0
430c9e92cd23 Added common directory
Joseph Turian <turian@iro.umontreal.ca>
parents:
diff changeset
9 return "%s of %s (%.2f%%)" % (a, b, 100.*a/b)