[Python-ideas] Possible PEP 380 tweak (original) (raw)
Greg Ewing greg.ewing at canterbury.ac.nz
Fri Oct 29 00:43:19 CEST 2010
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Nick Coghlan wrote:
On Thu, Oct 28, 2010 at 6:52 PM, Jacob Holm <jh at improva.dk> wrote:
Looks like we are still not on exactly the same page though... You seem to be arguing from the version at http://www.python.org/dev/peps/pep-0380, whereas I am looking at http://mail.python.org/pipermail/python-ideas/attachments/20090419/c7d72ba8/attachment-0001.txt, which is newer. Still, the revised expansion also does the right thing in the case that was originally bothering me,
That attachment is slightly older than my own current draft, which is attached below. The differences in the expansion are as follows (- is the version linked to above, + is my current version):
@@ -141,20 +141,21 @@ _s = yield _y except GeneratorExit as _e: try:
_m = getattr(_i, 'close')
_m = _i.close except AttributeError: pass else: _m() raise _e except BaseException as _e:_x = sys.exc_info() try:
_m = getattr(_i, 'throw')
_m = _i.throw except AttributeError: raise _e else: try:
_y = _m(*sys.exc_info())
_y = _m(*_x) except StopIteration as _e: _r = _e.value break
Does this version still address your concerns? If so, please check it in as the latest version.
-- Greg
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