class Model(Utils):
__metaclass__ = ModelMetaclass
def __init__(self, rid=0, **kwargs):
if not getattr(self.__class__,'table_name'):
self.table_name = self.__class__.__name__.lower()
if getattr(self.__class__,'db_config'):
self.db_config = getattr(self.__class__,'db_config')
else:
raise NotFindArgv('not find db_config argv')
for name in self.field_names:
field = getattr(self.__class__, name.replace("`", ""))
setattr(self, name.replace("`", ""), field.default)
for key, value in kwargs.items():
setattr(self, key.replace("`", ""), value)
if getattr(self.__class__,'debug'):
self.debug()
self.build_conn()
def build_conn(self):
self.sqlstore = SqlStore(**self.db_config)
self.cursor = self.sqlstore.get_cursor()
def debug(self):
for name in dir(self.__class__):
print name,'-------',getattr(self.__class__,name)
@property
def field_names(self):
names = []
for name in dir(self.__class__):
var = getattr(self.__class__, name.replace("`", ""))
if isinstance(var, Field):
names.append("`%s`"%name)
return names
@property
def field_values(self):
values = []
for name in self.field_names:
value = getattr(self, name.replace("`", ""))
if isinstance(value, Model):
value = value.id
if isinstance(value, str):
value = value.replace("'", "''")
try:
value = value.decode("gbk")
except Exception, e:
pass
try:
value = value.decode("utf8")
except Exception, e:
pass
values.append("'%s'" % value)
def build_conn(self):
self.sqlstore = SqlStore(**self.db_config)
self.cursor = self.sqlstore.get_cursor()
