systemtray free variable 'self' referenced before assignment in enclosing scope

[Calum]

Forwarded from Fedora: ​https://bugzilla.redhat.com/show_bug.cgi?id=858863

:systemtray.py:488:on_response:NameError: free variable 'self' referenced before assignment in enclosing scope
:
:Traceback (most recent call last):
:  File "/usr/lib/python2.7/site-packages/deluge/ui/gtkui/systemtray.py", line 488, in on_response
:    if self.config["tray_password"] == sha_hash(entered_pass.get_text()).hexdigest():
:NameError: free variable 'self' referenced before assignment in enclosing scope
:
:Local variables in innermost frame:
:response_id: -5
:dialog: <gtk.Dialog object at 0x29cb8c0 (GtkDialog at 0x1f80a70)>

[Chase]

I can't see how this is possible, self is the first argument to the unlock_tray method where this function is defined.

[Chase]

This may be relevant: ​http://stackoverflow.com/questions/1242593/pygtk-free-variable-referenced-before-assignment-in-enclosing-scope

[Calum]

This might fix it but since I cannot replicate, it's impossible to know for sure.

​https://github.com/cas--/Deluge/commit/dcca527eafa

[Calum]

Fixed 1.3-stable: ​5ecc5804