[solved] error upon appending an inline script (Ubuntu 12.04, OS 2.8.0)

Edwin

Error occurs when, in any way, an inline_script is appended to any sequence. The inline_script does not get appended, and no error is shown (OpenSesame does keep running). Traceback:

Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/libqtopensesame/items/sequence.py", line 81, in action
    item_type, False)
  File "/usr/lib/pymodules/python2.7/libqtopensesame/qtopensesame.py", line 1366, in add_item
    item = item_class(name, self.experiment)
  File "/usr/lib/pymodules/python2.7/libqtopensesame/items/inline_script.py", line 49, in __init__
    qtitem.qtitem.__init__(self)
  File "/usr/lib/pymodules/python2.7/libqtopensesame/items/qtitem.py", line 47, in __init__
    self.init_edit_widget()
  File "/usr/lib/pymodules/python2.7/libqtopensesame/items/inline_script.py", line 81, in init_edit_widget
    self.qprogedit.addTab(u'Prepare')
  File "/usr/lib/pymodules/python2.7/QProgEdit/_qtabmanager.py", line 109, in addTab
    handler=self.handler, focusOutHandler=self.focusOutHandler)
  File "/usr/lib/pymodules/python2.7/QProgEdit/_qprogedit.py", line 69, in __init__
    self.editor = QEditor(self, lang=lang)
  File "/usr/lib/pymodules/python2.7/QProgEdit/_qeditor.py", line 50, in __init__
    self.setLang(lang)
  File "/usr/lib/pymodules/python2.7/QProgEdit/_qeditor.py", line 241, in setLang
    self.validate()
  File "/usr/lib/pymodules/python2.7/QProgEdit/_qeditor.py", line 289, in validate
    for l, s in validator(self.text()):
  File "/usr/lib/pymodules/python2.7/QProgEdit/validate/_python.py", line 61, in python
    for msg in Checker(c, builtins=_builtins).messages:
TypeError: __init__() got an unexpected keyword argument 'builtins'

sebastiaan

Hi Edwin,

This is actually due to an outdated version of pyflakes, which doesn't accept the builtins keyword. So updating pyflakes resolves the issue. Still, it seems that a lot of people experience this issue, so I opened up an issue on this:

• https://github.com/smathot/QProgEdit/issues/6

Cheers!
Sebastiaan

Edwin

Hi Sebastiaan,

Thanks! Do you know, by any chance, which version of pyflakes is the most recent one? The "newest" version Ubuntu installs (0.5.0-1ubuntu1) doesn't work. I'm guessing that's why more people experience the problem.

EDIT: Silly me, should Google before I ask. Turns out 0.7.3 is the newest version, and it can be downloaded via PyPI. So Ubuntu's default version is simply too old. Good thing you committed a patch!

Thanks!

sebastiaan

Hi Edwin,

I've uploaded QProgEdit 1.2.1 to the opensesame-next PPA. Could you perhaps check whether this version works out of the box on Ubuntu 12.04? It's no good if users have to manually upgrade an obscure package like pyflakes to make OpenSesame work, of course.

• https://launchpad.net/~smathot/+archive/opensesame-next/

Cheers,
Sebastiaan

Edwin

Works like a charm!