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    <p>I think you are better off not using MongoEngine for this, I haven't had much luck with it either. Here is a drop-in replacement for <code>mongoengine.django.storage.GridFSStorage</code>, which works with the admin.</p> <pre><code>from django.core.files.storage import Storage from django.conf import settings from pymongo import Connection from gridfs import GridFS class GridFSStorage(Storage): def __init__(self, host='localhost', port=27017, collection='fs'): for s in ('host', 'port', 'collection'): name = 'GRIDFS_' + s.upper() if hasattr(settings, name): setattr(self, s, getattr(settings, name)) for s, v in zip(('host', 'port', 'collection'), (host, port, collection)): if v: setattr(self, s, v) self.db = Connection(host=self.host, port=self.port)[self.collection] self.fs = GridFS(self.db) def _save(self, name, content): self.fs.put(content, filename=name) return name def _open(self, name, *args, **kwars): return self.fs.get_last_version(filename=name) def delete(self, name): oid = fs.get_last_version(filename=name)._id self.fs.delete(oid) def exists(self, name): return self.fs.exists({'filename': name}) def size(self, name): return self.fs.get_last_version(filename=name).length </code></pre> <p><code>GRIDFS_HOST</code>, <code>GRIDFS_PORT</code> and <code>GRIDFS_COLLECTION</code> can be defined in your settings or passed as <code>host</code>, <code>port</code>, <code>collection</code> keyword arguments to <code>GridFSStorage</code> in your model's <code>FileField</code>.</p> <p>I referred to Django's <a href="https://docs.djangoproject.com/en/dev/howto/custom-file-storage/" rel="nofollow noreferrer">custom storage</a> documenation, and loosely followed <a href="https://stackoverflow.com/questions/1448386/django-custom-storage-system-for-gridfs-mongodb/5202247#5202247">this answer</a> to a similar question. </p>
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    1. COGreat, thanks! So far I haven't noticed any issues with this solution. Do you have a project on Github or anywhere containing this? It seems like it could serve the community well if it was readily findable and accessible.
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    2. CONope, I'll try to package it up and stick it on pypi/github!
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    3. COHi Zeekay, I really appreciate your work getting this headed in the right direction. I put a project on github that uses a modified version of your storage.py and has a sample app to plug it into a working django app: https://github.com/madisona/django-mongo-storage
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