pip install [--no-deps] rdmysql
It required umysql. If you use pypy, use https://github.com/NextThought/ultramysql instand of it.
from datetime import datetime
from rdmysql import Database, Table, Row, Expr, And, Or
import settings
Database.configures.update(settings.MYSQL_CONFS)
class UserProfile(Table):
__dbkey__ = 'user'
__tablename__ = 't_user_profiles'
__indexes__ = ['username']
query = UserProfile().filter_by(username = 'ryan')
ryan = query.one(model = Row)
if ryan:
print ryan.to_dict()
now = datetime.now()
today = now.strftime('%Y%m%d')
changed_at = now.strftime('%Y-%m-%d %H:%M:%S')
ryan.change('nickname', 'Ryan-%s' % today)
ryan.change('changed_at', changed_at)
query.save(ryan)
print query.db.sqlsThere are some methods for class named 'Table':
insert param *rows
param **kwargs
delete param **where
update param changes : dict
param **where
save param changes : dict / object
param indexes : list (optional default=[])
filter param expr : Expr / str
param *args
filter_by param **where
order_by param field : str
param direction : 'ASC' / 'DESC' (optional default='ASC')
group_by param field : str
all param coulmns : str (optional default='*')
param limit : int (optional default=0)
param offset : int (optional default=0)
one param coulmns : str (optional default='*')
param model : class (optional default=dict)
apply param name : str
param *args
param **kwargs
count,sum,max,min,avg param *args
param **kwargs
Monthly is a subclass of Table, There are other two methods for Monthly:
backward param monthes : int (optional default=1)
forward param monthes : int (optional default=1)
set_date param curr_date : date
migrate param prev_date : date (When curr_has_suffix is False)