Apologies in advance to anyone who has this post mangled, I use a couple
Unicode characters at the end and Thunderbird wants to use UTF8 for the
message encoding. Unless it does something weird, this post should
still be legible... but I'm not going to rely on that. :)
William Gill wrote:
2) If you need to do any processing on the clipboard data, look at
widget.selection_get [so named because of the way that X handles its
From my reading, w.selection_get will return the selected text in w,
and places it on the clipboard. I didn't see any way to get data from
Not exactly. The docs for selection_get say:
"""Return the contents of the current X selection.
A keyword parameter selection specifies the name of
the selection and defaults to PRIMARY. A keyword
parameter displayof specifies a widget on the display
The "X selection" is another way of saying "clipboard," again because of
the way that X manages the clipboard.
In experimenting with this, I found a slight... fun issue involved in
this. Selection_get is the correct method to call, but it doesn't quite
work out of the box.
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "C:\Python24\Lib\lib-tk\Tkinter.py", line 574, in selection_get
return self.tk.call(('selection', 'get') + self._options(kw))
_tkinter.TclError: PRIMARY selection doesn't exist or form "STRING" not
This poses a small problem. I'm not sure whether this is a
Win32-related issue, or it's because the PRIMARY selection isn't fully
configured. Regardless, even if it worked it still wouldn't be what we
wanted; the selection we want is CLIPBOARD. See this code:
g.clipboard_append('I just love the wonderful clipboard management
'I just love the wonderful clipboard management functions of Tk!'
And then, copying some text from this compose window...
'And then, copying some text from this compose window...'
In theory, the clipboard will support more than text. This support is
nontrivial, which is code for saying that I have no idea how to get it
Also, despite ICCCM standards, it looks like this clipboard management
on win32 works as-is with unicode data -- under Tkinter, it returns a
unicode string. (? ? ? ? -- and good luck with -that- going through