Changes between Version 13 and Version 14 of TracDev/PortingFromGenshiToJinja

Timestamp:

Feb 25, 2016, 11:18:07 PM (8 years ago)

Author:

Christian Boos

Comment:

#i18n add an example for tag_

TracDev/PortingFromGenshiToJinja

@@ -310 +310 @@
    }}}
    (the need for the `|safe` filter in the above might go away once the following issue //[https://github.com/mitsuhiko/jinja2/issues/490 Should set blocks be safe by default]// gets fixed)
+
+Note that another tricky case is when you want to use `gettext` and one of the variables is Markup. Using `|safe` is also needed, but that's not enough, as currently `gettext()` doesn't support Markup, you need to use `tgettext()` which is available with the `tag_` shortcut:
+{{{#!html+jinja
+  <em>
+    # set preferences_link
+    <a href="${href.prefs()}" class="trac-target-new">${
+      _("Preferences")}</a>
+    # endset
+    ${tag_("Set your email in %(preferences_link)s",
+           preferences_link=preferences_link|safe)}
+  </em>
+}}}
+