Hey guys, I'm porting a plugin to trac 1.4 (from 1.0) but I'm having some
trouble with Jinja2 sintax.
I read on docs trac 1.4 still can use genshi templates, so I solved some
code problems (related to trac changes) and tried to ran, but it not
worked. Then I started to replace genshi for jinja2, but I don't know how
to replace some syntax details. For example:
1. I'm doing some modification on ticket.html, so I have and .html file
that extends ticket.html and use parent(super()) in head and body. But I
need to insert some things in the middle of parent code. I need to do it
using javascript/jquery or can I do something else using jinja2? (in genshi
syntax, I'm doing a lot of modifications based on py:match)
2. If I have a syntax like this:
> <tr py:if="can_create_at_least_one_referenced_type">
> <th class="col1">Associate New:</th>
> <td class="fullrow" colspan="3">
> <ul class="references" py:for="item in
> create_referenced"
> py:with="keys = item.get_option('copy');
> copied_fields = dict(zip(map(str, keys),
> [ticket[key] for key in keys]))">
> <li><a href="${href.newticket(type=item.dest_type,
> src=ticket.id, **copied_fields)}">Create a new referenced
> '${ticket.get_alias(item.dest_type)}'</a></li>
> </ul>
> </td>
> </tr>
>
and replace with this:
> <tr>
> # if can_create_at_least_one_referenced_type:
> <th class="col1">Associate New:</th>
> <td class="fullrow" colspan="3">
> <ul class="references">
> # for item in create_referenced:
> # with
> # set keys = item.get_option('copy')
>
> # set copied_fields = dict(zip(map(str, keys), [ticket[key] for key in keys]))
> <li><a href=
> "${href.newticket(type=item.dest_type, src=ticket.id, **copied_fields)}">
> Create a new referenced '${ticket.get_alias(item.dest_type)}'</a></li>
> # endwith
> # endfor
> </ul>
> </td>
> # endif
> </tr>
>
Red line return a error:
> # set copied_fields = dict(zip(map(str, keys), [ticket[key] for key in
> keys]))
> TemplateSyntaxError: expected token ',', got 'for'
>
Seems it not recognizes full command and think for is a param. I tried some
tricks, but nothing done.
3. How can I write special symbols like:
# set directions=[(ticket.get_incoming_dict(), 'Referenced by', '&
larr;', True), (ticket.get_outgoing_dict(), 'References', '&
rarr;', False)]
(left and right arrows)
4. How macro works? I have a file1.html extending ticket.html. The first
one needs to include file2.html(macro) and call ${macro1(params...)} in
file1.html, right? I already have a file3.html(macro too) and file2.html
needs to include it and call ${macro2(params...)}. How can I correctly
describe it in terms of code?
att,
Gabriel Alves
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