Is there a way I can load a jinja2 template from within another template file? Something like
{{ render_template('path/to/fi开发者_StackOverflow社区le.html') }}
I have some snippets which I want to reuse, so it's important for me to have this functionality.
{% include "file" %}
does this. See the jinja2 docs for more information.
Use either the extends
tag or the include
tag, depending on how you want to design your multi-file views.
You should make template files with {% macro -%}
s and use {% import "file" as file %}
to use the macros in other template files. See the docs.
Here is an example:
<!- in common_macros.html ->
{% macro common_idiom1(var1, var2, ... varN) -%}
<!- your idiom, where you can use var1 through varN ->
{%- endmacro %}
<!- in my_template.html ->
{% import "common_macros.html" as idioms %}
{{ idioms.common_idiom1(a, b, ... N) }}
Specifically this answer allows the OP to pass arguments to his macros, similar to the behavior he desired like how render_template behaves (simply including the file as previous answers have stated above does not achieve the same behavior as render_template).
This is generally better than making a fresh template for every idiom, or than using inheritance, which is a special case solution (what if you want to use the snippet multiple times in one template)?
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