On Mon, Aug 10, 2009 at 4:33 PM, mdipierro <[email protected]> wrote:
>
> {{ and }} have precedence over everything else in the views. This
> means you cannot have }} in comments. This is by design because it
> reduces the scope of the possible errors you can have. If you have
> a }} in a comment you need to add a space in between as in } }
What about in a string (you are talking about a docstring, not techincally a
comment here - since a docstring is valid data for a variable...
So what you have just created is a special case for strings - which is not
so great.
Would escaping within a string work, e.g. "I have to type }} to end the
template code snippet." if not valid, could it be typed
"I have to type \}\} to end the template code snippet.".
What do you think - would this work?
- Yarko
>
>
> Massimo
>
>
> On Aug 10, 10:28 am, Olivier <[email protected]> wrote:
> > On Aug 5, 3:57 pm, mdipierro <[email protected]> wrote:
> >
> > > You can comment individual lines {{#....}}. To comment an a multiline
> > > block {{"""...."""} should work. What problem do you have with it?
> >
> > If there are '{{}}' syntax in the comments, an error is thrown:
> >
> > Traceback (most recent call last):
> > File "/home/oli/work/dev/python/web2py/web2py/gluon/restricted.py",
> > line 176, in restricted
> > ccode = compile(code.replace('\r\n', '\n'), layer, 'exec')
> > File "/home/oli/work/dev/python/web2py/web2py/applications/wiki/
> > views/default/index.html", line 66
> > """\n[ {{response.write(A('search', _href=URL(r=request,
> > f='search')))\nresponse.write(' ]<br/>\n"""}}\n\n',escape=False)
> > \n"""\n vi: ft=htmljinja\n"""\nresponse.write('\n\n </td>
> > \n <!--\n <td class="width10em column3">
> > \n <h2>Right Column</h2>\n </td>
> > \n //-->\n </tr>\n <tr>\n <td
> > colspan="10" class="footer">\n <p>\n Copyright
> > © 2009 -\n Powered by <a
> > href="http://www.web2py.com";>web2py</a>\n
> </p>\n </td>\n
> > </tr>\n </table>\n </div>\n </body>\n</html>\n',escape=False)
> >
> > ^
> > SyntaxError: invalid syntax
> >
> > --
> > Olivier
> > Developer
> > OpenERP - Tiny sprl
> > Web:http://www.openerp.com
> >
>
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