Should nonexistent template filter arguments raise an exception? Current
behavior:
{{ value|filter:nonexistent_template_var}}
raises VariableDoesNotExist for nonexistent_template_var.
I guess the proposal would be to make nonexistent_tempatle_var resolve to
string_if_invalid. As for me, I think the current behavior is less error
prone.
Related tickets:
https://code.djangoproject.com/ticket/13167
This was first closed incorrectly as "fixed" by Jacob (actually a different
issue was fixed), then amended as wontfix by Karen with the note, "I'm fine
with wontfixing that, though it does rather seem to go against "template
errors don't raise exceptions" philosophy."
https://code.djangoproject.com/ticket/28172
A follow up ticket requesting the same thing as #13167.
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