def save_entity(connection, model, data):
domain_name = domain_for_model(model)
manager = connection.create_manager(domain_name)
attrs = {
'__type__': domain_name,
}
attrs.update(data)
if not attrs.has_key('_id'):
# New item. Generate an ID.
attrs['_id'] = uuid.uuid4().int
domain = Domain(name=domain_name, connection=manager.sdb)
domain.put_attributes(attrs['_id'], attrs, replace=True)
return attrs['_id']
def save_entity(connection, model, data):
domain_name = domain_for_model(model)
manager = connection.create_manager(domain_name)
attrs = {
'__type__': domain_name,
}
attrs.update(data)
if not attrs.has_key('_id'):
# New item. Generate an ID.
attrs['_id'] = uuid.uuid4().int
domain = Domain(name=domain_name, connection=manager.sdb)
domain.put_attributes(attrs['_id'], attrs, replace=True)
return attrs['_id']
def get_item(self, item_name):
"""Uses `consistent_read` by default."""
# Domain is an old-style class, can't use super().
for consistent_read in (False, True):
item = Domain.get_item(self, item_name, consistent_read)
if item:
return item
def get_item(self, item_name):
"""Uses `consistent_read` by default."""
# Domain is an old-style class, can't use super().
for consistent_read in (False, True):
item = Domain.get_item(self, item_name, consistent_read)
if item:
return item
def __new__(self, id, **params):
domain_name = domain_for_model(self.model_class)
domain = Domain(name=domain_name, connection=manager.sdb)
item = Item(domain, id)
params['_id'] = id
item.update(params)
return item
def select(self,
query='',
next_token=None,
consistent_read=True,
max_items=None):
"""Uses `consistent_read` by default."""
query = """SELECT * FROM `%s` %s""" % (self.name, query)
return Domain.select(self, query, next_token, consistent_read,
max_items)
def get_domain(self, domain_name, validate=True):
"""
Retrieves a :py:class:`boto.sdb.domain.Domain` object whose name
matches ``domain_name``.
:param str domain_name: The name of the domain to retrieve
:keyword bool validate: When ``True``, check to see if the domain
actually exists. If ``False``, blindly return a
:py:class:`Domain <boto.sdb.domain.Domain>` object with the
specified name set.
:raises:
:py:class:`boto.exception.SDBResponseError` if ``validate`` is
``True`` and no match could be found.
:rtype: :py:class:`boto.sdb.domain.Domain`
:return: The requested domain
"""
domain = Domain(self, domain_name)
if validate:
self.select(domain, """select * from `%s` limit 1""" % domain_name)
return domain
def select(self, query='', next_token=None,
consistent_read=True, max_items=None):
"""Uses `consistent_read` by default."""
query = """SELECT * FROM `%s` %s""" % (self.name, query)
return Domain.select(self, query, next_token,
consistent_read, max_items)
def get_domain(self, domain_name, validate=True):
domain = Domain(self, domain_name)
if validate:
self.select(domain, """select * from `%s` limit 1""" % domain_name)
return domain
def delete(self):
items = dict([(e['_id'], None) for e in self.fetch_infinite(0)])
domain = Domain(name=domain_for_model(self.model),
connection=self.manager.sdb)
return domain.batch_delete_attributes(items)
def get_domain(self, domain_name, validate=True):
domain = Domain(self, domain_name)
if validate:
self.query(domain, '', max_items=1)
return domain
