本文整理汇总了Python中solar.dblayer.model.ModelMeta.session_start方法的典型用法代码示例。如果您正苦于以下问题：Python ModelMeta.session_start方法的具体用法？Python ModelMeta.session_start怎么用？Python ModelMeta.session_start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solar.dblayer.model.ModelMeta的用法示例。
在下文中一共展示了ModelMeta.session_start方法的8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: wait_finish
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def wait_finish(uid, timeout):
"""Check if graph is finished
Will return when no PENDING or INPROGRESS otherwise yields summary
"""
start_time = time.time()
while start_time + timeout >= time.time():
dg = get_graph(uid)
summary = Counter()
summary.update({s.name: 0 for s in states})
summary.update([task.status for task in dg.nodes()])
yield summary
if summary[states.PENDING.name] + summary[states.INPROGRESS.name] == 0:
return
else:
# on db backends with snapshot isolation level and higher
# updates wont be visible after start of transaction,
# in order to report state correctly we will "refresh" transaction
ModelMeta.session_end()
ModelMeta.session_start()
else:
raise errors.ExecutionTimeout(
'Run %s wasnt able to finish' % uid)示例2: _end_start_session
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def _end_start_session(cls, uid, identity):
"""Because of isolated versions of data in concurrent sessions
we need to ensure that session will be re-started at certain
hooks during locking logic
"""
ModelMeta.session_end()
ModelMeta.session_start()示例3: create_all
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def create_all():
import sys
if sys.executable.startswith(('python', )):
# auto add session to only standalone python runs
return
from solar.dblayer.model import ModelMeta
import atexit
ModelMeta.session_start()
atexit.register(ModelMeta.session_end)示例4: create_all
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def create_all():
import sys
if sys.executable.split('/')[-1] not in ['python', 'python2']:
# auto add session to only standalone python runs
return
from solar.dblayer.model import ModelMeta
import atexit
ModelMeta.session_start()
atexit.register(ModelMeta.session_end)示例5: test_revert_removal
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def test_revert_removal():
res = DBResource.from_dict(
"test1",
{
"name": "test1",
"base_path": "x",
"state": RESOURCE_STATE.created.name,
"meta_inputs": {"a": {"value": None, "schema": "str"}},
},
)
res.inputs["a"] = "9"
res.save_lazy()
commited = CommitedResource.from_dict("test1", {"inputs": {"a": "9"}, "state": "operational"})
commited.save_lazy()
resource_obj = resource.load(res.name)
resource_obj.remove()
ModelMeta.save_all_lazy()
changes = change.stage_changes()
assert len(changes) == 1
assert changes[0].diff == [["remove", "", [["a", "9"]]]]
operations.move_to_commited(changes[0].log_action)
ModelMeta.session_start()
assert DBResource._c.obj_cache == {}
assert DBResource.bucket.get("test1").siblings == []
with mock.patch.object(resource, "read_meta") as mread:
mread.return_value = {"input": {"a": {"schema": "str!"}}, "id": "mocked"}
change.revert(changes[0].uid)
ModelMeta.save_all_lazy()
assert len(DBResource.bucket.get("test1").siblings) == 1
resource_obj = resource.load("test1")
assert resource_obj.args == {"a": "9", "location_id": "", "transports_id": ""}示例6: pytest_runtest_call
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def pytest_runtest_call(item):
ModelMeta.session_start()示例7: pytest_runtest_setup
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def pytest_runtest_setup(item):
ModelMeta.session_start()示例8: session_start
# 需要导入模块: from solar.dblayer.model import ModelMeta [as 别名]
# 或者: from solar.dblayer.model.ModelMeta import session_start [as 别名]
def session_start(ctxt):
log.debug('Session start ID %s', id(gevent.getcurrent()))
ModelMeta.session_start()