💭 Show some equivalent list comprehensions in filter examples · ...
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!https://github.com/pallets/jinja/issues/1068

Date: December 14, 2023

Show some equivalent list comprehensions in filter examples · Issue #1068 · pallets/jinja
 I'm willing to write a pull-request for this, but I just want to see what people think before I write it. So the issue is this. I'm very familiar with python. I'm new to Jinja2. Often I find myself...
 GitHub · github.com [1]

I often want to reach for non existing list comprehensions in jinja 2, Here are a few nice equivalents.

``` python
a: {{ data | selectattr('x', 'gt', 5) | list }}
b: {{ data | map(attribute='c') | list }}
c: {{ data | selectattr('x', 'gt', 5) | map(attribute='c') | list }}
```

!!! note

 This post is a thought [2]. It's a short note that I make
 about someone else's content online #thoughts [3]

References:
[1]: https://github.com/pallets/jinja/issues/1068
[2]: /thoughts/
[3]: /tags/thoughts/