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Re: [Jython-users] Advanced Jython embedding: don't
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From: Jaroslav G. <j_g...@ya...> - 2001-02-12 09:53:02
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> >***template.py***
> >out.write("""
> ><html>
> ><head>
> ><title>Test</title>
> ></head>
> ><body>
> ><h1>Test</h1>
> >""")
> >out.write("<p>name is {" + foo.name + " }\n")
> >out.write("""
> ></body>
> ></html>
> >""")
> >***end sources***
>
> Don't embed.
> Try using the % operator for strings:
>
> "<p>name is {%s }\n")" % foo.name
Whole application framework is written in Java, only templates
are written in python (Jython) and use Java classes.
A particular template can very differ from the one
I sent as an example. I know '%' python operator,
but it definitely does not solve the preformance problem.
I think the performance problem is related to embedding
not to string manipulation.
Consider a 'template' to be something like JSP (Java Server Page) -
it contains mainly markup code plus some jython scripting.
And this template should be dynamically interpreted -
in order to be able dynamically modify templates
during the application runtime, (without re-compilation
penalty which is significant for JSPs)
Regards
Jaroslav Gergic
=====
Jaroslav Gergic (Gergi)
mailto:j_g...@ya...
http://nenya.ms.mff.cuni.cz/~gergic/
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