python-mango 0.1.6

Mango: simple MongoDb wrapper

A Simple wrapper module for Mongo sit on top of PyMongo.

Installation

To install mango lib: pip install python-mango.

Usage

To import module: import mango.

Sample:

import mango

uri = "mongodb://user:pwd@localhost:port/database"
mango.init_db(uri)

# To get database object
db = mango.mgdb

# To get table object
mytable = mango.get_table('mytable')

# Select rows
rows = mango.select('mytable')
rows = mango.select('mytable', { "qty": { "$gt": 4 } })

# Insert
mango.insert('mytable', dict(name='Aung Aung'))

# Update
_filter = dict(id=1234)
_value = dict(mark=80)
mango.update('mytable', _filter, _value)

_value = {
    "$set": {
        "name": "Tun Aung"
    },
    "$push": {
        "marks": {
            "english": 60
        }
    }
}
mango.update('mytable', _filter, _value)

# Delete
_filter = dict(id=456)
mango.delete('mytable', _filter)

Availabe functions

• init_db

• get_table

• select

• insert

• update

• delete

init_db

To initialize MongoDb Connection.

Parameter:

uri: MongoDb URI

get_table

Get the MongoDb Table object.

Parameter:

• table_name: Table name

select

Query record(s) from table.

Parameters:

• table_name: Table name

• _filter: MongoDb filter object

• is_many: Use find or find_one. Default is False which means find_one will be used.

• **kwargs: KwArgs which will be pass to pymongo function

insert

Insert record(s) to table.

Parameters: - table_name: Table name - _value: Value that will be inserted - is_many: insert_one or insert_many. Default is False (means insert_one). - **kwargs: KwArgs will be pass to pymongo function

update

Update record(s) to table.

Parameters:

• table_name: Table name

• _filter: MongoDb filter object

• _value: Value that will be updated

• is_many: update_one or update_many. Default is False (means update_one).

• _operation: MongoDb update operation. Default is $set.

• **kwargs: KwArgs will be pass to pymongo function.

delete

Delete record(s) to table.

Parameters:

• table_name: Table name

• _filter: MongoDb filter object

• is_many: delete_one or delete_many. Default is False (means delete_one).

• **kwargs: KwArgs will be pass to pymongo function.