Every line with a {{...}} (that doesn't start with "=") results in a blank
line being written to the view output. To avoid that, you have to move all
{{...}} code onto lines that generate output so you don't get any
extraneous blank lines. For example, the code generating all the whitespace
you identified below looks like this:
</ol>
{{elif 'content' in globals():}}
{{=content}}
{{else:}}
{{=BEAUTIFY(response._vars)}}
{{pass}}
{{block right_sidebar}}
To get rid of all the whitespace, you would have to do:
</ol>{{elif 'content' in
globals():}}{{=content}}{{else:}}{{=BEAUTIFY(response._vars)}}{{pass}}{{block
right_sidebar}}
which is much less readable. I'm not sure if there is an easy way to change
how the parser works to produce different output.
Anthony
On Friday, August 2, 2013 1:22:49 PM UTC-4, Mark Finkelstein wrote:
>
> Well an example would be the default page that appears in web2py (reached
> by, for example, http://127.0.0.1:8000/welcome/default/index), there is a
> large amount of spaces in there that needlessly inflate the file; in that
> file, for example, there is this:
>
> <h3>Hello World</h3>
>
>
> <h4>How did you get here?</h4>
> <ol>
> <li>You are successfully running web2py</li>
> <li>You visited the url <a href="/welcome/default/index">
> /welcome/default/index</a></li>
> <li>Which called the function <a href="#">index()</a> located in the
> file <a href="/admin/default/peek/welcome/controllers/default.py">
> web2py/applications/welcome/controllers/default.py</a></li>
> <li>The output of the file is a dictionary that was rendered by the
> view <a href="/admin/default/peek/welcome/views/default/index.html">
> web2py/applications/welcome/views/default/index.html</a></li>
> <li>You can modify this application and adapt it to your needs</li>
> </ol>
>
>
>
>
>
>
>
>
>
> </div>
>
>
>
> <div class="span3">
>
>
>
>
> You've already answered the question, I just wonder why the renderer
> renders in this way by default.
>
> On Thursday, August 1, 2013 11:52:20 PM UTC-4, Anthony wrote:
>>
>> You could put more template code and HTML onto a single line rather than
>> on separate lines, though that will result in less readable/maintainable
>> templates. Can you show a specific example of (a) some template code, (b)
>> the HTML it generates, and (c) the HTML you would prefer to see instead?
>>
>> Anthony
>>
>> On Thursday, August 1, 2013 9:23:52 PM UTC-4, Mark Finkelstein wrote:
>>>
>>> Sure; instead of calling minify dynamically, which would take extra
>>> computation, I was wondering if there was a better way so that the excess
>>> spaces do not appear to begin with (by minifying the actual view python
>>> file in a way). Also, thanks for being a great help on this forum.
>>>
>>> On Thursday, August 1, 2013 9:18:36 PM UTC-4, Anthony wrote:
>>>>
>>>> Can you give an example of what you are trying to achieve?
>>>>
>>>> On Thursday, August 1, 2013 9:14:41 PM UTC-4, Mark Finkelstein wrote:
>>>>>
>>>>> I actually meant minifying the view py file itself to remove the
>>>>> spaces where they would have been produced?
>>>>>
>>>>> On Thursday, August 1, 2013 6:39:52 PM UTC-4, Anthony wrote:
>>>>>>
>>>>>> I think something like:
>>>>>>
>>>>>> from gluon.contrib.minify import htmlmin
>>>>>>
>>>>>> def myaction():
>>>>>> ...
>>>>>> return htmlmin.minify(response.render(dict(...)))
>>>>>>
>>>>>> Anthony
>>>>>>
>>>>>> On Thursday, August 1, 2013 5:57:51 PM UTC-4, Mark Finkelstein wrote:
>>>>>>>
>>>>>>> I noticed that as it stands, the html response sent is filled with
>>>>>>> spaces due to formatting, I was wondering if there was a way to
>>>>>>> 'minify' or
>>>>>>> remove all the spaces and compress the view file to decrease the size
>>>>>>> of
>>>>>>> the response and make it more aesthetically pleasing. Thank you in
>>>>>>> advance.
>>>>>>
>>>>>>
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