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Add example

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Andrew M. Kuchling 2005-08-02 17:20:36 +00:00
parent a2e21cb945
commit 6af7fe0563
1 changed files with 14 additions and 2 deletions
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Doc/whatsnew/whatsnew25.tex
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@ -60,9 +60,21 @@ def log (message, subsystem):
server_log = functional.partial(log, subsystem='server') server_log = functional.partial(log, subsystem='server')
\end{verbatim} \end{verbatim}
Here's another example, from a program that uses PyGTk. Here's another example, from a program that uses PyGTk. Here a
context-sensitive pop-up menu is being constructed dynamically. The
callback provided for the menu option is a partially applied version
of the \method{open_item()} method, where the first argument has been
provided.
% XXX add example from my GTk programming \begin{verbatim}
...
class Application:
def open_item(self, path):
...
def init (self):
open_func = functional.partial(self.open_item, item_path)
popup_menu.append( ("Open", open_func, 1) )
\end{verbatim}
\begin{seealso} \begin{seealso}