Relative path imports inside templates loaded with a Jinja PrefixLoader

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Relative path imports inside templates loaded with a Jinja PrefixLoader



I am working on a Flask app which uses jinja2's PrefixLoader and PackageLoader in conjunction as follows:


app.jinja_loader = PrefixLoader(
'app': PackageLoader('flask_skeleton_ui'),
'govuk_frontend': PackageLoader('govuk_frontend_jinja', 'govuk-frontend/src/')
)



Thereby allowing me to load templates like this:


% extends "govuk_frontend/template.html" %



However, jinja appears to be struggling to find templates inside the govuk_frontend package which use relative imports, such as:


% from "./components/skip-link/macro.html" import govukSkipLink %



What I would expect to happen is for that to be resolved relative to the parent template inside the package. But it doesn't seem to be and a TemplateNotFound exception is thrown.



Should this work? Or have I misunderstood something?









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