From george at lecompte.org  Mon Feb  6 17:50:39 2012
From: george at lecompte.org (George LeCompte)
Date: Mon, 6 Feb 2012 08:50:39 -0800
Subject: [Pygui] Fwd: Problem with blobedit.py
In-Reply-To: <mailman.29977.1328546643.27777.pygui@python.org>
References: <mailman.29977.1328546643.27777.pygui@python.org>
Message-ID: <CABeZK_8S=isoxGPaMSe9-EK+uJ71K-ZeokMjQL1DKfmrpYz4CQ@mail.gmail.com>

tried to run blobedit.py using:
python blobedit.py 2>output.txt
got a resource not found.

help please

Please respond to george at lecompte.org
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Traceback (most recent call last):
  File "blobedit.py", line 132, in <module>
    BlobApp().run()
  File "blobedit.py", line 30, in __init__
    self.blob_cursor = Cursor("blob.tiff")
  File "c:\python26\Lib\site-packages\GUI\GCursors.py", line 40, in __init__
    self._init_from_resource(spec, hotspot)
  File "c:\python26\Lib\site-packages\GUI\GCursors.py", line 45, in _init_from_resource
    image = Image(file = find_resource(resource_name))
  File "c:\python26\Lib\site-packages\GUI\Resources.py", line 65, in find_resource
    raise ResourceNotFoundError(name, type, resource_path)
GUI.Resources.ResourceNotFoundError: Resource 'blob.tiff' not found in ['c:\\python26\\Lib\\site-packages\\GUI\\Resources']
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From zoreander at gmail.com  Fri Feb 10 09:42:10 2012
From: zoreander at gmail.com (R.S.)
Date: Fri, 10 Feb 2012 09:42:10 +0100
Subject: [Pygui] PyQT GUI Threading example
Message-ID: <CAL40endp9ZnujYvHuZ=SnD-JAC4U2PtS25kCUzR3OqEhGHxj4w@mail.gmail.com>

I can't find any full example of threading with many threads working and
updating GUI (precisely i need QTreeWidget). I can only find: not updating
GUI examples, updating GUI examples with one thread. But i just can't find
what i need. Could anyone share working example with many threads updating
GUI like for example connecting to several www sites and adding the
response in a list on QTreeWidget?
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From jrjsmrtn at gmail.com  Wed Feb 22 12:55:52 2012
From: jrjsmrtn at gmail.com (Georges Martin)
Date: Wed, 22 Feb 2012 12:55:52 +0100
Subject: [Pygui] KeyError: 'CFBundleName' while running PyGUI Cocoa in a
	VirtualEnv
Message-ID: <CACx+Kfg3F_hM2n5twnkSmqGAG7KeuxXGDFexBZsSYmtb8zHAdA@mail.gmail.com>

Hello,

I got a KeyError: 'CFBundleName' exception when running PyGUI in a
VirtualEnv on OS X 10.6.6. PyGUI and the tests are running fine with the
system python.

Here is the session:

$ mkproject pygui

(pygui)
$ easy_install pyobjc-core pyobjc-framework-Cocoa py2app

(pygui)
$ wget
http://www.cosc.canterbury.ac.nz/greg.ewing/python_gui/PyGUI-2.5.3.tar.gz

(pygui)
$ pip install PyGUI-2.5.3.tar.gz

(pygui)
$ tar xfz PyGUI-2.5.3.tar.gz && cd PyGUI-2.5.3/Tests

(pygui)
$ python 01-application.py
Traceback (most recent call last):
  File "01-application.py", line 25, in <module>
    app = TestApp()
  File "01-application.py", line 12, in __init__
    Application.__init__(self)
  File
"/_/_/.virtualenvs/pygui/lib/python2.7/site-packages/GUI/Application.py",
line 47, in __init__
    self.ns_init_application_name()
  File
"/_/_/.virtualenvs/pygui/lib/python2.7/site-packages/GUI/Application.py",
line 204, in ns_init_application_name
    if ns_info['CFBundleName'] == "Python":
  File
"/_/_/.virtualenvs/pygui/lib/python2.7/site-packages/pyobjc_core-2.3-py2.7-macosx-10.6-x86_64.egg/objc/_convenience.py",
line 168, in __getitem__objectForKey_
    return container_unwrap(res, KeyError, key)
  File
"/_/_/.virtualenvs/pygui/lib/python2.7/site-packages/pyobjc_core-2.3-py2.7-macosx-10.6-x86_64.egg/objc/_convenience.py",
line 634, in container_unwrap
    raise exc_type(*exc_args)
KeyError: 'CFBundleName'

Any clues ?

Regards,

Georges
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From greg.ewing at canterbury.ac.nz  Wed Feb 22 23:00:13 2012
From: greg.ewing at canterbury.ac.nz (Greg Ewing)
Date: Thu, 23 Feb 2012 11:00:13 +1300
Subject: [Pygui] KeyError: 'CFBundleName' while running PyGUI Cocoa in a
 VirtualEnv
In-Reply-To: <CACx+Kfg3F_hM2n5twnkSmqGAG7KeuxXGDFexBZsSYmtb8zHAdA@mail.gmail.com>
References: <CACx+Kfg3F_hM2n5twnkSmqGAG7KeuxXGDFexBZsSYmtb8zHAdA@mail.gmail.com>
Message-ID: <4F45656D.3010706@canterbury.ac.nz>

Georges Martin wrote:

> I got a KeyError: 'CFBundleName' exception when running PyGUI in a 
> VirtualEnv on OS X 10.6.6.

PyGUI on MacOSX assumes it's running on a framework installation of
Python, in which the Python executable is actually inside an app
bundle. I have no experience with virtualenv, but it looks like
you're either running a non-framework Python or the virtualenv is
making it look that way to MacOSX.

You could try changing this line in Application.py:

     if ns_info['CFBundleName'] == "Python":

to something like:

     if ns_info.get('CFBundleName') in ("Python", None):

and see if it helps. If it does, let me know and I'll incorporate
it into the next release.

-- 
Greg