nmongo 0.7.0

DocumentDB client

DocumentDB (https://documentdb.io/) client for CPython and MicroPython.

Support platform

• CPython 3.11+ https://www.python.org

• MicroPython

Install

CPython

$ python3 -m pip install nmongo

or copy https://raw.githubusercontent.com/nakagami/nmongo/master/nmongo.py to python path directry.

MicroPython

Go interactive shell and install with mip as follow.

>>> import mip
>>> mip.install("datetime")
>>> mip.install("ssl")
>>> mip.install("https://raw.githubusercontent.com/nakagami/nmongo/master/nmongo.py")

Example

Connect to DocumentDB

>>> import nmongo
>>> db = nmongo.connect('server', 'somewhatdatabase', user='xxx', password='password', port=10255)
>>>

Create

>>> db.fruits.insert({'name': 'apple', 'price': 200})
1
>>> db.fruits.insert([{'name': 'orange', 'price': 100}, {'name': 'banana', 'price': 50}])
2
>>> db.fruits.count()
3
>>>

Read

>>> cur = db.fruits.find({'name': 'banana'})
>>> cur.fetchone()
{'price': 50, '_id': ObjectId("5826b2313d28909ce9f6ea63"), 'name': 'banana'}
>>> cur = db.fruits.find()
>>> cur.fetchall()
[{'price': 200, '_id': ObjectId("5826b2273d28909ce9f6ea61"), 'name': 'apple'}, {'price': 100, '_id': ObjectId("5826b2313d28909ce9f6ea62"), 'name': 'orange'}, {'price': 50, '_id': ObjectId("5826b2313d28909ce9f6ea63"), 'name': 'banana'}]
>>>

Update

>>> db.fruits.update({'name': 'banana'}, {'$inc': {'price': 20}})
{'nModified': 1, 'ok': 1, 'n': 1}
>>> cur = db.fruits.find({'name': 'banana'})
>>> cur.fetchone()
{'_id': ObjectId("5823dd6d3d28909ce9f6e99c"), 'name': 'banana', 'price': 70}
>>>

Delete

>>> db.fruits.remove({'name': 'banana'})
1
>>> db.fruits.count()
2

Count each collection records

>>> for collection in db.getCollections():
...     print(collection.name, collection.count())
...
fruits 3
>>> db.getCollection('fruits').count()
3
>>>

Features Not Implemented

• GridFS