From: Michael W. Hudson <mwh@python.net>
Date: Mon, 11 Mar 2002 10:15:00 +0000 (+0000)
Subject: backport tim_one's checkin of
X-Git-Tag: v2.2.1c1~81
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=db780071b7e907479145eda085842638d0a990c8;p=thirdparty%2FPython%2Fcpython.git

backport tim_one's checkin of
    revision 2.248 of bltinmodule.c

Docstring for filter():  Someone on the Tutor list reasonably complained
that it didn't tell enough of the truth.
Bugfix candidate (I guess -- it helps and it's harmless).
---

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index c997ecf55092..41e906adb3e8 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -247,11 +247,11 @@ Fail_it:
 }
 
 static char filter_doc[] =
-"filter(function, sequence) -> list\n\
-\n\
-Return a list containing those items of sequence for which function(item)\n\
-is true.  If function is None, return a list of items that are true.";
-
+"filter(function or None, sequence) -> list, tuple, or string\n"
+"\n"
+"Return those items of sequence for which function(item) is true.  If\n"
+"function is None, return the items that are true.  If sequence is a tuple\n"
+"or string, return the same type, else return a list.";
 
 static PyObject *
 builtin_chr(PyObject *self, PyObject *args)