def test_warn_old_client():
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter('always')
Session(get_client(cls=CustomRedis))
assert len(w) == 0
old_client = get_client(cls=Redis)
with warnings.catch_warnings(record=True) as w:
warnings.simplefilter('always')
Session(old_client)
assert len(w) == 1
assert issubclass(w[0].category, DeprecationWarning)
def init_session():
client = get_client()
try:
session = Session(client)
session.verbose_transaction_error = True
yield session
finally:
#: .. note::
#:
#: Using ``FLUSHALL`` command is more easier and faster, but it's
#: also harmful because it flushes all data in the selected db.
#:
#: However if it is assumed that there is no meaningful data in the
#: db, ``client.flushall()`` can be used safely and the testing
#: speed will be improved.
used_keys = client.keys(prefix + '*')
if used_keys:
client.delete(*used_keys)
def get_session(client=None):
if client is None:
client = get_client()
session = Session(client)
session.verbose_transaction_error = True
return session
def get_session(client=None):
if client is None:
client = get_client()
session = Session(client)
session.verbose_transaction_error = True
return session
def get_session():
session = Session(get_client())
session.verbose_transaction_error = True
return session