Brilliant, thanks for that Karen, works great :) On Nov 29, 2007 4:18 PM, Karen Tracey <[EMAIL PROTECTED]> wrote: > You need to turn off Django's HTML autoescaping when you want to render raw > HTML. See: > > http://www.djangoproject.com/documentation/templates/#automatic-html-escaping > > Karen > > > > On 11/29/07, Tane Piper <[EMAIL PROTECTED]> wrote: > > > > I was actually just about to reply to say I had found this problem :) > > Silly me. However, I now have an issue (which is probably out of > > scope here, but I'll ask here just incase anyone can help). > > > > Now I get the formatted code back, however when I render it in my > > template, rather than actually coming out as markup it comes out as > > marked-up text, like so: > > > > <table class="sourcetable"><tr><td class="linenos"><pre> 1 2 3 4 5 6 7 > > 8 9 10 11 12</pre></td><td class="code"><div class="source"><pre><span > > class="k">from</span> <span > > class="nn">django.conf.urls.defaults </span> <span > > class="k">import</span> <span class="o">*</span> <span > > class="k">from</span> <span > > class="nn">pastemonkey2.pastes.models </span> <span > > class="k">import</span> <span class="n">Paste</span><span > > class="p">,</span> <span class="n">Language</span> <span > > class="k">from</span> <span > > class="nn">pastemonkey2.pastes.views</span> <span > > class="k">import</span> <span class="o">*</span> <span > > class="n">info_dict</span> <span class="o">=</span> <span > > class="p">{</span> <span class="s">'queryset'</span><span > > class="p">:</span> <span class="n">Paste</span><span > > class="o">.</span><span class="n">objects</span><span > > class="o">.</span><span class="n">all</span><span class="p">(),</span> > > <span class="p">}</span> <span class="n">urlpatterns</span> <span > > class="o">=</span> <span class="n">patterns</span><span > > class="p">(</span><span class="s">''</span><span > > class="p">,</span> <span class="p">(</span><span > > class="s">r'^$'</span><span class="p">,</span> <span > > > class="s">'django.views.generic.list_detail.object_list'</span><span > > class="p">,</span> <span class="n">info_dict</span><span > > class="p">),</span> <span class="p">(</span><span > > class="s">r'^(?P<object_id>\d+)/$'</span><span > > class="p">,</span> <span > > class="s">'pastemonkey2.pastes.views.show_paste'</span><span > > class="p">),</span> <span class="p">)</span> </pre></div> > > </td></tr></table> > > > > I'm not sure if this is something with Django, as the formatting seems > > to be fine, it just doesn't seem to render correctly :/ > > > > On Nov 29, 2007 3:47 PM, Karen Tracey <[EMAIL PROTECTED]> wrote: > > > > > > On 11/29/07, Tane Piper < [EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > Hi Folks, > > > > > > > > I have only been using Python since the weekend, and Django since > > > > Tuesday so I'm quite new to the API, and I've hit a snag with what I'm > > > > trying to do. I'm currently working on porting over my CakePHP > > > > application which used the GeSHi library for syntax highlighting and I > > > > came across Pygments as the Python alternative. What I am trying to > > > > do is take a paste from the database which is stored as plain text and > > > > display it highlighted. > > > > > > > > So far, here is my view: > > > > > > > > from django.shortcuts import render_to_response, get_object_or_404 > > > > from django.http import HttpResponseRedirect > > > > from django.core.urlresolvers import reverse > > > > from pastemonkey2.pastes.models import Paste, Language > > > > > > > > from pygments import highlight > > > > from pygments.lexers import get_lexer_by_name > > > > from pygments.formatters import HtmlFormatter > > > > > > > > def highlight(source, language): > > > > lexer = get_lexer_by_name(language, stripall=True) > > > > formatter = HtmlFormatter(linenos=True, cssclass="source") > > > > result = (source, lexer, formatter) > > > > return result > > > > > > > > def show_paste(request, object_id): > > > > p = get_object_or_404(Paste, pk=object_id) > > > > p.formatted = highlight(str(p.paste), str(p.language )) > > > > return render_to_response('pastes/paste_detail.html', {'object': > p}) > > > > > > You are first importing the pygments highlight function, then defining > your > > > own, then you never actually call the pygments highlight. I believe > what > > > you want is something more like: > > > > > > def format(source, language): > > > > > > lexer = get_lexer_by_name(language, stripall=True) > > > formatter = HtmlFormatter(linenos=True, cssclass="source") > > > result = highlight(source, lexer, formatter) > > > > > > return result > > > > > > def show_paste(request, object_id): > > > p = get_object_or_404(Paste, pk=object_id) > > > p.formatted = format(str(p.paste), str(p.language)) > > > > > > return render_to_response('pastes/paste_detail.html', {'object': p}) > > > > > > That is, call your function something other than highlight, and within > it > > > return the result of calling the pygments highlight function. > > > > > > Karen > > > > > > > > > > What I am trying to do in show_paste is when the paste is received > > > > from the database, I pass the paste and language from the model into > > > > the highlight function, which should generate the marked up code and > > > > pass back, creating a new p.formatted object, which I display in my > > > > template. However, what I get back is this: > > > > > > > > ("from django.conf.urls.defaults import *\r\nfrom > > > > pastemonkey2.pastes.models import Paste, Language\r\nfrom > > > > pastemonkey2.pastes.views import *\r\n\r\ninfo_dict = {\r\n > > > > 'queryset': Paste.objects.all(),\r\n}\r\n\r\nurlpatterns = > > > > patterns('',\r\n (r'^$', > > > > 'django.views.generic.list_detail.object_list', info_dict),\r\n > > > > (r'^(?P<object_id>\\d+)/$', > > > > 'pastemonkey2.pastes.views.show_paste'),\r\n)", > > > > <pygments.lexers.PythonLexer with {'stripall': True}>, > > > > < pygments.formatters.html.HtmlFormatter object at 0x88ca1ec>) > > > > > > > > Instead of nice marked up code. I'm wondering if anyone can suggest > > > > where I am going wrong? > > > > > > > > Thanks > > > > > > > > > > > > Tane Piper > > > > Blog - http://digitalspaghetti.me.uk > > > > AJAX Pastebin - http://pastemonkey.org > > > > > > > > This email is: [ ] blogable [ x ] ask first [ ] private > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > Tane Piper > > Blog - http://digitalspaghetti.me.uk > > AJAX Pastebin - http://pastemonkey.org > > > > This email is: [ ] blogable [ x ] ask first [ ] private > > > > > > >
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