[Django] #33370: {% if %} tag incorreclty being evaluated

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Django

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Dec 16, 2021, 2:24:51 AM12/16/21
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#33370: {% if %} tag incorreclty being evaluated
-------------------------------------------+-----------------------------
Reporter: Michael | Owner: nobody
Type: Uncategorized | Status: new
Component: Template system | Version: 4.0
Severity: Normal | Keywords: templatetag
Triage Stage: Unreviewed | Has patch: 0
Needs documentation: 0 | Needs tests: 0
Patch needs improvement: 0 | Easy pickings: 0
UI/UX: 0 |
-------------------------------------------+-----------------------------
In the below snippet, I actually check {% if DEBUG %}, but just to prove
the result is Falsey:

{{{
{% load cache %}

{% if False %}
{% cache None user.email user.first_name %}
{% endif %}
Here's some content I don't wish to cache when DEBUG is on.
{% if False %}
{% endcache %}
{% endif %}
}}}

The error generated is:
{{{
Invalid block tag on line 28: 'endif', expected 'endcache'. Did you forget
to register or load this tag?
}}}

--
Ticket URL: <https://code.djangoproject.com/ticket/33370>
Django <https://code.djangoproject.com/>
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Django

unread,
Dec 16, 2021, 2:57:06 AM12/16/21
to django-...@googlegroups.com
#33370: {% if %} tag incorreclty being evaluated
---------------------------------+--------------------------------------
Reporter: Michael | Owner: nobody
Type: Uncategorized | Status: closed

Component: Template system | Version: 4.0
Severity: Normal | Resolution: invalid

Keywords: templatetag | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
---------------------------------+--------------------------------------
Changes (by Mariusz Felisiak):

* status: new => closed
* resolution: => invalid


Comment:

Beginning (`{% cache %}`) and ending (`{% endcache %}`) of tags cannot
live in separate `{% if %}` blocks.

If you're having trouble understanding how Django works, see
TicketClosingReasons/UseSupportChannels for ways to get help.

--
Ticket URL: <https://code.djangoproject.com/ticket/33370#comment:1>

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