* str_igrep(): use enumerate function.

2012-06-13 19:36:35 -04:00
parent d70bcf2149
commit 7ebb4004dc
1 changed files with 2 additions and 1 deletions
--- a/text_tools.py
+++ b/text_tools.py
@@ -140,7 +140,8 @@ def str_grep(S, strs):
 def str_igrep(S, strs):
  """Returns a list of the indices of the strings wherein the substring S
  is found."""
-  return [i for (s,i) in zip(strs,xrange(len(strs))) if s.find(S) >= 0]
+  return [i for (i,s) in enumerate(strs) if s.find(S) >= 0]
+  #return [i for (s,i) in zip(strs,xrange(len(strs))) if s.find(S) >= 0]


 def slice_str(s):