[issue7975] dbshelve.py throws exception: AttributeError: 'DB' object has no attribute '__iter__'
New submission from Adam Collard : Originally reported at: https://bugs.edge.launchpad.net/bugs/384602 In Python 2.6, the dbshelve.py module throws an AttributeError exception whenever a call is made to a method that depends upon an __iter__ method. The exception is: File "/usr/lib/python2.6/bsddb/dbshelve.py", line 167, in __iter__ return self.db.__iter__() AttributeError: 'DB' object has no attribute '__iter__' This means that, if mydb is an istance of a DB object, the following examples will fail: for key in mydb: print key print (k for k in mydb.iterkeys()) for k, d in mydb.itervalues(): print k, d and many other statements depending on iterable(mydb) being true Note that, in Python 2.5, these examples work and no exception is thrown. In fact, if you have both 2.5 and 2.6 installed on the same system, you can run the same program containing code as above with Python2.5 without issue while running it under Python 2.6 raises the exception seen above. ------ messages: 99667 nosy: adam-collard severity: normal status: open title: dbshelve.py throws exception: AttributeError: 'DB' object has no attribute '__iter__' ___ Python tracker <http://bugs.python.org/issue7975> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7975] dbshelve.py throws exception: AttributeError: 'DB' object has no attribute '__iter__'
Adam Collard added the comment: Attached a simple example. -- Added file: http://bugs.python.org/file16280/dbshelve_example.py ___ Python tracker <http://bugs.python.org/issue7975> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12681] unittest expectedFailure could take a message argument like skip does
Adam Collard added the comment: I've got a patch for this, but I'm a bit worried about the impact on the documented API. I've tried to do the best I could to minimize it through use of keyword-arguments but I'm a bit unsure about the change (and the docs too!) I hope this is useful to someone! -- Added file: http://bugs.python.org/file30799/new-unittest ___ Python tracker <http://bugs.python.org/issue12681> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9495] argparse unittest tracebacks are confusing if an error is raised when not expected
Adam Collard added the comment: Use raise from None to avoid additional exception context -- Added file: http://bugs.python.org/file30800/argparse-raise-from-None ___ Python tracker <http://bugs.python.org/issue9495> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12645] test.support. import_fresh_module - incorrect doc
Adam Collard added the comment: The typo is no longer present, but the docs were still wrong. -- nosy: +adam-collard Added file: http://bugs.python.org/file30803/issue-12645-test-docs ___ Python tracker <http://bugs.python.org/issue12645> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17349] wsgiref.simple_server.demo_app is not PEP-3333 compatible
Changes by Adam Collard : -- nosy: +adam-collard ___ Python tracker <http://bugs.python.org/issue17349> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17349] wsgiref.simple_server.demo_app is not PEP-3333 compatible
Adam Collard added the comment: Since this bug depends on a __future__ import I was advised to put the test in a separate file. -- Added file: http://bugs.python.org/file30815/issue-17349-wsgiref ___ Python tracker <http://bugs.python.org/issue17349> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15370] test_runpy should include namespace package tests
Changes by Adam Collard : -- nosy: +adam-collard ___ Python tracker <http://bugs.python.org/issue15370> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1100942] Add datetime.time.strptime and datetime.date.strptime
Changes by Adam Collard : -- nosy: +adam-collard ___ Python tracker <http://bugs.python.org/issue1100942> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12681] unittest expectedFailure could take a message argument like skip does
Changes by Adam Collard : -- nosy: +adam-collard ___ Python tracker <http://bugs.python.org/issue12681> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9495] argparse unittest tracebacks are confusing if an error is raised when not expected
Changes by Adam Collard : -- nosy: +adam-collard ___ Python tracker <http://bugs.python.org/issue9495> ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
