/usr/lib/python3/dist-packages/xstatic/ is in python3-xstatic-angular-fileupload 12.0.4.0+dfsg1-2.
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/usr/lib/python3/dist-packages/xstatic/pkg/
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/__init__.py
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/FileAPI.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/FileAPI.min.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload-all.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload-all.min.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload-shim.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload-shim.min.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload.js
/usr/lib/python3/dist-packages/xstatic/pkg/angular_fileupload/data/ng-file-upload.min.js