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MODELS for MONGODB

Project description

#MDB- MongoDB Models

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##Installation

You can install mondb from its official pypi repository.

```
pip install mondb

```

##Models
Inorder to create a Model you first need to inherit Document class in Mondb

```python
from mondb.Connection import create_engine
import mondb


#used to establish a connection with the collection
create_engine(database ="Management", host= "localhost", port=27017)


class User(mdb.Document):
name = mondb.StringProperty()
age = mondb.IntegerProperty()

m = User(name = "sathya", age =23)
m.save()
```

##Searching and Updating

In most of the case where the user needs to search and update models.
Mondb comes with methods such as <b>search()</b> and <b>find()</b> for finding
a document from the collection.


```python

#search returns a matching records as pymongo cursor.
cursor = User.search(name="sathya")

# Note:
# cursor is not a list but can be indexed. use list(cursor) if you want to use
# it as a list

for record in cursor:
print record

```

##Query

Mondb also comes with a Query object where you can Query with some
criteria.

```python

query = mondb.Query(User)

query.filter("age", ">=", 20)

lst = query.fetch()

for l in lst:
print l

```

Methods such as <b>filter()</b> and <b> fetch()</b> will be handy for getting results from
the query.


##Deleting

Mondb models can be deleted with the help of <b> delete() </b> method.

```python

user = User.search(age=23)[0]
user.delete()

```


##License

<h4>MIT</h4>

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