Mercurial > pylearn
diff common/string.py @ 357:2291a244a887
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 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/common/string.py Thu Jun 19 16:27:02 2008 -0400 @@ -0,0 +1,9 @@ +def percent(a, b): + """ + Return percentage string of a and b, e.g.: + "1 of 10 (10%)" + """ + assert a <= b + assert a >= 0 + assert b > 0 + return "%s of %s (%.2f%%)" % (a, b, 100.*a/b)