bugMyPaint - Bugs: bug #20116, Programming error on export

 
 
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bug #20116: Programming error on export

Submitted by:  Max <rmx>
Submitted on:  Thu 30 Aug 2012 11:14:35 PM UTC  
 
Severity: 4 - ImportantPriority: 5 - Normal
Status: FixedPrivacy: Public
Assigned to: NoneOpen/Closed: Closed
Release: 1.0.0 (debian)Planned Release: None
Operating System: 

Fri 04 Jan 2013 06:17:59 PM UTC, comment #2:

This bug is already Fixed in git, but is marked as Open. I am now
marking it Closed because a new stable version, 1.1.0, is
available, meaning that this bug no longer affects the current
stable release.

Please reopen if this problem reoccurs with the new version of
MyPaint!

Andrew Chadwick <achadwick>
Project Administrator
Fri 31 Aug 2012 07:47:04 AM UTC, comment #1:

Thanks for the report. This bug has already been fixed in git (duplicate of bug #19649).

Martin Renold <martinxyz>
Project Administrator
Thu 30 Aug 2012 11:14:35 PM UTC, original submission:

I made an export, using a *.png filename, and got this exception:

Traceback (most recent call last):
File "/usr/share/mypaint/gui/filehandling.py", line 449, save_as_cb(self=<gui.filehandling.FileHandler object>, action=<gtk.Action object at 0x2c13870 (GtkAction at 0x2b802e0)>)
# Do not change working file
self.save_as_dialog(self.save_file, suggested_filename = current_filename, export=True)
else:
variables: {'self.save_file': ('local', <bound method FileHandler.wrapper of <gui.filehandling.FileHandler object at 0x2c0b410>>), 'self.save_as_dialog': ('local', <bound method FileHandler.save_as_dialog of <gui.filehandling.FileHandler object at 0x2c0b410>>), 'current_filename': ('local', ''), 'export': (None, []), 'suggested_filename': (None, []), 'True': ('builtin', True)}
File "/usr/share/mypaint/gui/filehandling.py", line 509, save_as_dialog(self=<gui.filehandling.FileHandler object>, save_method_reference=<bound method FileHandler.wrapper of <gui.filehandling.FileHandler object>>, suggested_filename='', start_in_folder=None, export=True, **options={'alpha': False})
# Do not change working file
save_method_reference(filename, True, **options)
else:
variables: {'True': ('builtin', True), 'options': ('local', {'alpha': False}), 'save_method_reference': ('local', <bound method FileHandler.wrapper of <gui.filehandling.FileHandler object at 0x2c0b410>>), 'filename': ('local', u'/home/rmx/board/BookvideoManager.png')}
File "/usr/share/mypaint/gui/drawwindow.py", line 46, wrapper(self=<gui.filehandling.FileHandler object>, args=(u'/home/rmx/board/BookvideoManager.png', True), *kwargs={'alpha': False})
try:
func(self, args, *kwargs)
# gtk main loop may be called in here...
variables: {'self': ('local', <gui.filehandling.FileHandler object at 0x2c0b410>), 'args': ('local', (u'/home/rmx/board/BookvideoManager.png', True)), 'func': ('local', <function save_file at 0x29c7cf8>), 'kwargs': ('local', {'alpha': False})}
File "/usr/share/mypaint/gui/filehandling.py", line 292, save_file(self=<gui.filehandling.FileHandler object>, filename=u'/home/rmx/board/BookvideoManager.png', export=True, **options={'alpha': False})
thumbnail_pixbuf = self.doc.model.render_thumbnail()
helpers.freedesktop_thumbnail(self.filename, thumbnail_pixbuf)
variables: {'thumbnail_pixbuf': ('local', <gtk.gdk.Pixbuf object at 0x406f870 (GdkPixbuf at 0x3522370)>), 'helpers.freedesktop_thumbnail': ('global', <function freedesktop_thumbnail at 0x26fa578>), 'self.filename': ('local', <gui.filehandling.FileHandler object at 0x2c0b410>)}
File "/usr/share/mypaint/lib/helpers.py", line 133, freedesktop_thumbnail(filename=None, pixbuf=<gtk.gdk.Pixbuf object at 0x406f870 (GdkPixbuf at 0x3522370)>)
uri = filename2uri(filename)
file_hash = hashlib.md5(uri).hexdigest()
variables: {'filename2uri': ('global', <function filename2uri at 0x26fa7d0>), 'uri': (None, []), 'filename': ('local', None)}
File "/usr/share/mypaint/lib/helpers.py", line 245, filename2uri(path=None)
def filename2uri(path):
path = os.path.abspath(path)
#print 'encode', repr(path.encode('utf-8'))
variables: {'path': ('local', None), 'os.path.abspath': ('global', <function abspath at 0x7f87338cf9b0>)}
File "/usr/lib/python2.7/posixpath.py", line 352, abspath(path=None)
"""Return an absolute path."""
if not isabs(path):
if isinstance(path, _unicode):
variables: {'path': ('local', None), 'isabs': ('global', <function isabs at 0x7f87338c7de8>)}
File "/usr/lib/python2.7/posixpath.py", line 61, isabs(s=None)
"""Test whether a path is absolute"""
return s.startswith('/')
variables: {'s': ('local', None)}
AttributeError: 'NoneType' object has no attribute 'startswith'

Max <rmx>

 

Attached Files

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List
  • -unavailable- added by achadwick (Posted a comment)
  • -unavailable- added by martinxyz (Posted a comment)
  • -unavailable- added by rmx (Submitted the item)
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    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 04 Jan 2013 06:17:59 PM UTCachadwickOpen/ClosedOpen=>Closed
    Fri 31 Aug 2012 07:47:04 AM UTCmartinxyzStatusNone=>Fixed
    Thu 30 Aug 2012 11:14:35 PM UTCrmxAttached File-=>Added MyPaintExceptionScreenshot.png, #16457
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