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some blank line in template.
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simon  
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 More options Jul 26 2012, 11:50 am
From: simon <hapm...@gmail.com>
Date: Thu, 26 Jul 2012 08:50:29 -0700 (PDT)
Local: Thurs, Jul 26 2012 11:50 am
Subject: some blank line in template.
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The tornado's template make many blank line ,especially in the iteration.How
to do better.


 
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Russ Weeks  
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 More options Jul 26 2012, 12:50 pm
From: Russ Weeks <rwe...@newbrightidea.com>
Date: Thu, 26 Jul 2012 09:50:23 -0700
Local: Thurs, Jul 26 2012 12:50 pm
Subject: Re: [tornado] some blank line in template.
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Hi, Simon,

Does your template file end with ".html" or ".js"?  If so, I think Tornado
will compress whitespace automatically.

-Russ


 
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simon  
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 More options Jul 26 2012, 1:19 pm
From: simon <hapm...@gmail.com>
Date: Thu, 26 Jul 2012 10:19:23 -0700 (PDT)
Local: Thurs, Jul 26 2012 1:19 pm
Subject: Re: [tornado] some blank line in template.
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Hi Russ
My template file end is with ".html".
I can't delete all end of line in the code.
Don't you have this problem?
This tornado's version is 2.1.

simon


 
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simon  
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 More options Jul 26 2012, 2:05 pm
From: simon <hapm...@gmail.com>
Date: Thu, 26 Jul 2012 11:05:34 -0700 (PDT)
Local: Thurs, Jul 26 2012 2:05 pm
Subject: Re: some blank line in template.
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Hi,guys

I have a test.this prove my problem.

this code:
//===========================================
import tornado.ioloop
import tornado.web
class MainHandler(tornado.web.RequestHandler):
    def get(self):
        self.render("test.html")
application=tornado.web.Application([
    (r"/",MainHandler),
])
if __name__ == "__main__":
    application.listen(8000)
    tornado.ioloop.IOLoop.instance().start()
//===========================================

the html file "test.html"
//===========================================
<html>
<head>
</head>
<body>
test1
test2
{%for i in range(0,10)%}
{%if i%2==0 %}
<br>test
{%end%}
{%end%}
</body>
</html>
//===========================================

the Result:
//============================================
<html><head></head><body>test1test2

<br>test

<br>test

<br>test

<br>test

<br>test

</body>

</html>

//=============================================


 
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Lorenzo Bolla  
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 More options Jul 27 2012, 5:45 am
From: Lorenzo Bolla <lbo...@gmail.com>
Date: Fri, 27 Jul 2012 10:45:30 +0100
Local: Fri, Jul 27 2012 5:45 am
Subject: Re: [tornado] Re: some blank line in template.
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This is a feature! ;-)

The fact is that the template syntax, although it resemble Python's, does
not actually rely on newlines and indentation to define blocks. Therefore,
any newline at the end of, let's say, {% for... %} or {% if %} is still
considered a valid character and printed in the result.

To achieve what you want (but why do you want it, anyway?), you can do this:

<html>

<head>

</head>

<body>

test1

test2{%for i in range(0,10)%}{%if i%2==0 %}

<br>test{%end%}{%end%}

</body>

</html>

L.


 
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