[issue2427] 2to3 should translate itertools.imap into generator expression, not list comprehension
New submission from Bruce Frederiksen [EMAIL PROTECTED]: 2to3, svn rev 61623 translates itertools.imap(lambda x: ..., ...) into a list comprehension. This should be translated instead into a generator expression so that doing itertools.imap on infinite iterators still works. -- assignee: collinwinter components: 2to3 (2.x to 3.0 conversion tool) messages: 64092 nosy: collinwinter, dangyogi severity: normal status: open title: 2to3 should translate itertools.imap into generator expression, not list comprehension type: behavior versions: Python 2.6 __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue2427 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2427] 2to3 should translate itertools.imap into generator expression, not list comprehension
Raymond Hettinger [EMAIL PROTECTED] added the comment: Why isn't itertools.imap() being translated directly to builtins.map()? -- nosy: +rhettinger __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue2427 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2427] 2to3 should translate itertools.imap into generator expression, not list comprehension
David Wolever [EMAIL PROTECTED] added the comment: itertools.imap is being translated directly to map... But I bet this is another one of those ordering problems -- itertools.imap is converted to the map, then the map is converted to list(map(...)) because fix_map doesn't know that map was already fixed. -- assignee: collinwinter - David Wolever nosy: +David Wolever __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue2427 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2427] 2to3 should translate itertools.imap into generator expression, not list comprehension
David Wolever [EMAIL PROTECTED] added the comment: Ok, I've added explicit ordering to fixers in r61654, fixing this issue. -- status: open - closed __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue2427 __ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
