def test_deep_merge_deep_keep_first_container_left_intact():
cs = [Container(a="a"), Container(c="a", d="b"), Container(e="c")]
first_container = cs[0].copy()
result = deep_merge(*cs, initializer={})
assert dict(a="a", c="a", d="b", e="c") == result
assert cs[0] == first_container
def test_deep_merge_deep_keep_first_container_changed():
cs = [Container(a="a"), Container(c="a", d="b"), Container(e="c")]
first_container = cs[0].copy()
result = deep_merge(*cs)
assert dict(a="a", c="a", d="b", e="c") == result
assert cs[0] != first_container
async def loop(self):
logger.debug("Loop start")
replies_missing = 0
while self.run_state not in (RunState.STOP, RunState.ERROR):
tstart = time.time()
if self.run_state == RunState.RUN:
try:
await self.busy.acquire()
result = await asyncio.gather(
*self.panel.get_status_requests())
merged = deep_merge(*result,
extend_lists=True,
initializer={})
self.work_loop.call_soon(self._process_status, merged)
replies_missing = max(0, replies_missing - 1)
except ConnectionError:
raise
except (StatusRequestException, asyncio.TimeoutError):
replies_missing += 1
if replies_missing > 3:
logger.error("Lost communication with panel")
await self.disconnect()
return
except:
logger.exception("Loop")
finally:
self.busy.release()
if replies_missing > 0:
logger.debug(
"Loop: Replies missing: {}".format(replies_missing))
# cfg.Listen for events
max_wait_time = max(
(tstart + cfg.KEEP_ALIVE_INTERVAL) - time.time(), 0)
try:
await asyncio.wait_for(self.loop_wait_event.wait(),
max_wait_time)
except asyncio.TimeoutError:
# It is fine to timeout to go to the next loop
pass
finally:
self.loop_wait_event.clear()
async def async_loop(self):
logger.debug("Loop start")
replies_missing = 0
while self.run not in(State.STOP, State.ERROR):
tstart = time.time()
if self.run == State.RUN:
try:
result = await asyncio.gather(*[self._status_request(i) for i in cfg.STATUS_REQUESTS])
merged = deep_merge(*result, extend_lists=True, initializer={})
self.work_loop.call_soon(self._process_status, merged)
replies_missing = max(0, replies_missing - 1)
except ConnectionError:
raise
except StatusRequestException:
replies_missing += 1
if replies_missing > 3:
logger.error("Lost communication with panel")
self.disconnect()
except Exception:
logger.exception("Loop")
if replies_missing > 0:
logger.debug("Loop: Replies missing: {}".format(replies_missing))
# cfg.Listen for events
max_wait_time = max((tstart + cfg.KEEP_ALIVE_INTERVAL) - time.time(), 0)
try:
await asyncio.wait_for(self.loop_wait_event.wait(), max_wait_time)
except asyncio.TimeoutError:
# It is fine to timeout to go to the next loop
pass
finally:
self.loop_wait_event.clear()
def test_deep_merge():
cs = [Container(a="a"), Container(c="a", d="b"), Container(e="c")]
result = deep_merge(*cs)
assert dict(a="a", c="a", d="b", e="c") == result
def test_deep_merge_extend_lists():
cs = [Container(a=[1, 2]), Container(a=[3])]
result = deep_merge(*cs, extend_lists=True)
assert dict(a=[1, 2, 3]) == result
def test_deep_merge_deep():
cs = [Container(a=Container(c="a", d=Container(e="c")))]
result = deep_merge(*cs)
assert dict(a=dict(c="a", d=dict(e="c"))) == result
def deep_merge(self, *dicts):
deep_merge(self, *dicts)
