Re: can anyone help me in developing a simple webpage in jinja2

2013-04-07 Thread Cousin Stanley 
Satabdi Mukherjee wrote:

> i am a rookie in python and i am trying 
> to develop a simple webpage using jinja2. 
>
> can anyone please help me how to do that  

  You might try using your jinja template
  with named tuples 

# ---

from jinja2 import Template

from collections import namedtuple as NT

nt = NT( 'Navigation' , 'href  caption' )

n1 = nt( 'http://python.org' , 'python' )
n2 = nt( 'http://cython.org' , 'cython' )
n3 = nt( 'http://jython.org' , 'jython' )
n4 = nt( 'http://pypy.org/'  , 'pypy' )

nav = ( n1 , n2 , n3 , n4 )

tmpl = Template( '''\



My Webpage



{% for url , caption  in navigation %}
{{ caption }}
{% endfor %}


My Webpage
{{ a_variable }}


''' )
 
print tmpl.render(
variable   = 'Navigation' ,  navigation = nav )


-- 
Stanley C. Kitching
Human Being
Phoenix, Arizona

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Re: can anyone help me in developing a simple webpage in jinja2

2013-04-06 Thread Chris Angelico 
On Sat, Apr 6, 2013 at 6:15 PM, Jan Riechers  wrote:
> The invalid syntax is raised when? Can you post the error a bit more
> detailed, this will help giving you any advice.
>
> If you know the code part raising the error and you post it, this will also
> help.

Agreed. But my guess would be the lack of colon on the for loop...
which would be highlighted by the error thrown.

ChrisA
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Re: can anyone help me in developing a simple webpage in jinja2

2013-04-06 Thread Jan Riechers 

On 06.04.2013 01:41, Satabdi Mukherjee wrote:

i am a rookie in python and i am trying to develop a simple webpage using 
jinja2.

can anyone please help me how to do that

i am trying in this way but showing invalid syntax error


[...]

 
 {% for item in navigation %}
 {{ item.caption }}
 {% endfor %}
 

 My Webpage
 {{ a_variable }}

[...]




Hello,

the jinja2 syntax is correct that way, see also this for reference for 
variable naming:

http://jinja.pocoo.org/docs/templates/index.html#variables

The invalid syntax is raised when? Can you post the error a bit more 
detailed, this will help giving you any advice.


If you know the code part raising the error and you post it, this will 
also help.


Jan
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can anyone help me in developing a simple webpage in jinja2

2013-04-05 Thread Satabdi Mukherjee 
i am a rookie in python and i am trying to develop a simple webpage using 
jinja2. can anyone please help me how to do that 
i am trying in this way but showing invalid syntax error




My Webpage



{% for item in navigation %}
{{ item.caption }}
{% endfor %}


My Webpage
{{ a_variable }}


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