[Python-checkins] CVS: python/dist/src/Lib doctest.py,1.14,1.15

[Tim Peters]

Update of /cvsroot/python/python/dist/src/Lib
In directory usw-pr-cvs1:/tmp/cvs-serv22251/python/dist/src/Lib

Modified Files:
	doctest.py 
Log Message:
Ugly.  A pile of new xxxFlags() functions, to communicate to the parser
that 'yield' is a keyword.  This doesn't help test_generators at all!  I
don't know why not.  These things do work now (and didn't before this
patch):

1. "from __future__ import generators" now works in a native shell.

2. Similarly "python -i xxx.py" now has generators enabled in the
   shell if xxx.py had them enabled.

3. This program (which was my doctest proxy) works fine:

from __future__ import generators

source = """\
def f():
    yield 1
"""

exec compile(source, "", "single") in globals()
print type(f())


Index: doctest.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/doctest.py,v
retrieving revision 1.14
retrieving revision 1.15
diff -C2 -r1.14 -r1.15
*** doctest.py	2001/06/24 20:24:16	1.14
--- doctest.py	2001/07/16 05:37:24	1.15
***************
*** 349,352 ****
--- 349,354 ----
  #    string method conversion
  
+ from __future__ import generators
+ 
  __version__ = 0, 9, 7