mdocument 0.5

Simple DRM for motor client

Simple DRM for async mongo motor client

Usage

import asyncio

from MDocument import Document

class Comment(Document):
    __collection__ = "comments"


class Video(Document):
    __collection__ = "videos"

    @Document.lazy_property(self_field="_id", other_field="video")
    def comments(self):
        return Comment


loop = asyncio.get_event_loop()
Document.setup(loop, "localhost", "test_database")

video = loop.run_until_complete(Video.create(
    title="Test",
))

comment1 = loop.run_until_complete(Comment.create(
    video=video._id,
    message="First!",
))

comment2 = loop.run_until_complete(Comment.create(
    video=video._id,
    message="Second!"
))

Now we can easily access our comments using our lazy property

print(loop.run_until_complete(video.comments))
[
    Comment(_id=5e7533d55eb6a8c6d24d3cc7, video=5e7533d55eb6a8c6d24d3cc6, message=First!),
    Comment(_id=5e7533d55eb6a8c6d24d3cc8, video=5e7533d55eb6a8c6d24d3cc6, message=Second!)
]

Play from console

If you want changes made from console immediately you can use update_immediately argument

video = await Video.create(update_immediately=True,
    title="Test")
video.length = "1:10"

Now we can find that original document was changed

print(await Video.collection.find_one({"length": "1:10"}))
{'_id': ObjectId('5e75373e5eb6a8c6d24d3cce'), 'title': 'Test', 'length': '1:10'}