tree 0c2ac8d1d8373699f5d431c88c4960f9bc6849ee
parent b4bb64e2882297f4759e5d4e6758100d8e9f3273
author Walter Dörwald <walter@livinglogic.de> 1044883153 +0000
committer Walter Dörwald <walter@livinglogic.de> 1044883153 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4031315

Change filterstring() and filterunicode(): If the
object is not a real str or unicode but an instance
of a subclass, construct the output via looping
over __getitem__. This guarantees that the result
is the same for function==None and function==lambda x:x

This doesn't happen for tuples, because filtertuple()
uses PyTuple_GetItem().

(This was discussed on SF bug #665835).