def __init__(self,
implementation='sqlite',
dbname='mydb',
host=None,
user=None,
password=None,
port=None,
main_schema=None,
debugger=None,
application=None,
allow_eager_many=False,
allow_eager_one=False):
"""This is the constructor method of the GnrSqlDb class.
:param implementation: 'sqlite', 'postgres' or other sql implementations.
:param dbname: the name for your db.
:param host: the database server host (for sqlite is None)
:param user: a database user's name (for sqlite is None)
:param password: the user's password (for sqlite is None)
:param port: the connection port (for sqlite is None)
:param main_schema: the database main_schema. Default value is ``None``
:param debugger: the database main_schema. Default value is ``None``
:param application: the database main_schema. Default value is ``None``
:param allow_eager_many: the database main_schema. Default value is ``False``
:param allow_eager_one: the database main_schema. Default value is ``False``"""
self.implementation = implementation
self.dbname = dbname
self.host = host
self.port = port
self.user = user
self.password = password
self.typeConverter = GnrClassCatalog()
self.debugger = debugger
self.application = application
self.model = self.createModel()
self.adapter = importModule('gnr.sql.adapters.gnr%s' %
implementation).SqlDbAdapter(self)
self.whereTranslator = self.adapter.getWhereTranslator()
if main_schema is None:
main_schema = self.adapter.defaultMainSchema()
self.main_schema = main_schema
self._connections = {}
self.started = False
self._currentEnv = {}
self.allow_eager_one = allow_eager_one
self.allow_eager_many = allow_eager_many
self.stores_handler = DbStoresHandler(self)
def __init__(self, implementation='sqlite', dbname='mydb',
host=None, user=None, password=None, port=None,
main_schema=None, debugger=None, application=None, read_only=None,**kwargs):
"""
This is the constructor method of the GnrSqlDb class.
:param implementation: 'sqlite', 'postgres' or other sql implementations
:param dbname: the name for your database
:param host: the database server host (for sqlite is None)
:param user: the username (for sqlite is None)
:param password: the username's password (for sqlite is None)
:param port: the connection port (for sqlite is None)
:param main_schema: the database main schema
:param debugger: TODO
:param application: TODO
"""
self.implementation = implementation
self.dbname = self.dbpar(dbname)
self.host = self.dbpar(host)
self.port = self.dbpar(str(port) if port else None)
self.user = self.dbpar(user)
self.password = self.dbpar(password)
self.read_only = read_only
self.typeConverter = GnrClassCatalog()
self.debugger = debugger
self.application = application
self.model = self.createModel()
self.adapter = importModule('gnr.sql.adapters.gnr%s' % implementation).SqlDbAdapter(self)
self.whereTranslator = self.adapter.getWhereTranslator()
if main_schema is None:
main_schema = self.adapter.defaultMainSchema()
self.main_schema = main_schema
self._connections = {}
self.started = False
self._currentEnv = {}
self.stores_handler = DbStoresHandler(self)
def __init__(self, db):
self.db = db
self.catalog = GnrClassCatalog()
self.opDict = dict([(k[3:], None) for k in dir(self)
if k.startswith('op_')])
