django_db 0.0.1

A simple way to use django orm not in a classic django project

# django_db
* A simple way to use django orm not in a classic django project
* Multi databases support
* Replace mysqldb with pymysql, so it will work with gevent.
Use monkey patch before you import minidjango.
* If you use gevent with mysql, it will create one connection per greelet. So remember to control connection number.
Db operation worker is a great way.
Close connection manually with django.db.connections.close_all() after each request is another way but not recommended.


## simple exmaple

```
from django.db import models
from minidjango import add_db

# django db configure
db_config = {
'ENGINE': 'django.db.backends.mysql',
'HOST': '127.0.0.1',
'PORT': '3306',
'NAME': 'test',
'USER': 'test',
'PASSWORD': 'test',
'CONN_MAX_AGE': 0,
}

_app_lable = add_db(db_config)


class Test(models.Model):
name = models.CharField(max_length=32)

class Meta:
app_label = _app_lable
db_table = 'test'


if __name__ == '__main__':
Test.create(id=1, name='test')
```

## multi databases example

```
_app_lable = add_db(db_config)
_app_lable2 = add_db(db_config2)


class Test(models.Model):
name = models.CharField(max_length=32)

class Meta:
app_label = _app_lable
db_table = 'test'


class Test2(models.Model):
name = models.CharField(max_length=32)

class Meta:
app_label = _app_lable2
db_table = 'test2'

if __name__ == '__main__':
Test.create(id=1, name='test')
Test.create(id=1, name='test2')
```