Include replacing of ES6 imports for ManifestStaticiFilesStorage

django_utils.py

from django.contrib.staticfiles import storage


class IncludeJavascriptImportsStaticFilesStorage(storage.ManifestStaticFilesStorage):
    """
    Include patterns that deal with the javascript import files.

    It is important to note that the pattern only matches if the file path
    starts with / or ./ or ../
    I.e. it only matches if the file path is explicitly absolute or relative.
    This is to reduce false positives in comments. (Which has happened.)
    """
    patterns = storage.HashedFilesMixin.patterns + (
        ("*.js", (
            (r"""( from ["'](\.{,2}/.*?\.js))""", """ from '%s'"""),
        )),)