本文整理汇总了Python中inbox.models.session.InboxSession.rollback方法的典型用法代码示例。如果您正苦于以下问题：Python InboxSession.rollback方法的具体用法？Python InboxSession.rollback怎么用？Python InboxSession.rollback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类inbox.models.session.InboxSession的用法示例。
在下文中一共展示了InboxSession.rollback方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: real_db
# 需要导入模块: from inbox.models.session import InboxSession [as 别名]
# 或者: from inbox.models.session.InboxSession import rollback [as 别名]
def real_db():
"""A fixture to get access to the real mysql db. We need this
to log in to providers like gmail to check that events changes
are synced back."""
engine = main_engine()
session = InboxSession(engine)
yield session
session.rollback()
session.close()示例2: TestDB
# 需要导入模块: from inbox.models.session import InboxSession [as 别名]
# 或者: from inbox.models.session.InboxSession import rollback [as 别名]
class TestDB(object):
def __init__(self, config, dumpfile):
from inbox.models.session import InboxSession
from inbox.ignition import main_engine
engine = main_engine()
# Set up test database
self.session = InboxSession(engine, versioned=False)
self.engine = engine
self.config = config
self.dumpfile = dumpfile
# Populate with test data
self.populate()
def populate(self):
""" Populates database with data from the test dumpfile. """
database = self.config.get('MYSQL_DATABASE')
user = self.config.get('MYSQL_USER')
password = self.config.get('MYSQL_PASSWORD')
#Check for env override of host and port
hostname = self.config.get('MYSQL_HOSTNAME')
hostname = os.getenv('MYSQL_PORT_3306_TCP_ADDR',hostname)
port = self.config.get('MYSQL_PORT')
port = os.getenv('MYSQL_PORT_3306_TCP_PORT',port)
cmd = 'mysql {0} -h{1} -P{2} -u{3} -p{4} < {5}'.format(database,hostname,port, user, password,
self.dumpfile)
subprocess.check_call(cmd, shell=True)
def new_session(self, ignore_soft_deletes=True):
from inbox.models.session import InboxSession
self.session.close()
self.session = InboxSession(self.engine,
versioned=False,
ignore_soft_deletes=ignore_soft_deletes)
def teardown(self):
"""
Closes the session. We need to explicitly do this to prevent certain
tests from hanging. Note that we don't need to actually destroy or
rolback the database because we create it anew on each test.
"""
self.session.rollback()
self.session.close()
def save(self):
""" Updates the test dumpfile. """
database = self.config.get('MYSQL_DATABASE')
cmd = 'mysqldump {0} > {1}'.format(database, self.dumpfile)
subprocess.check_call(cmd, shell=True)