def _UpdateLastNextCheck( self ):
if self._last_checked == 0:
last_checked_text = 'initial check has not yet occured'
else:
last_checked_text = 'last checked ' + HydrusData.ConvertTimestampToPrettySync( self._last_checked )
self._last_checked_st.SetLabelText( last_checked_text )
periodic_next_check_time = self._last_checked + self._period.GetValue()
error_next_check_time = self._last_error + HC.UPDATE_DURATION
if self._check_now:
next_check_text = 'next check as soon as manage subscriptions dialog is closed'
elif error_next_check_time > periodic_next_check_time:
next_check_text = 'due to an error, next check ' + HydrusData.ConvertTimestampToPrettyPending( error_next_check_time )
else:
next_check_text = 'next check ' + HydrusData.ConvertTimestampToPrettyPending( periodic_next_check_time )
self._next_check_st.SetLabelText( next_check_text )
def BandwidthOK(self):
with self._lock:
if self._ObeysBandwidth():
result = self.engine.bandwidth_manager.TryToStartRequest(
self._network_contexts)
if result:
self._bandwidth_tracker.ReportRequestUsed()
else:
bandwidth_waiting_duration = self.engine.bandwidth_manager.GetWaitingEstimate(
self._network_contexts)
will_override = self._bandwidth_manual_override_delayed_timestamp is not None
override_coming_first = False
if will_override:
override_waiting_duration = HydrusData.GetNow(
) - self._bandwidth_manual_override_delayed_timestamp
override_coming_first = override_waiting_duration < bandwidth_waiting_duration
if override_coming_first:
waiting_duration = override_waiting_duration
prefix = 'overriding bandwidth '
waiting_str = HydrusData.ConvertTimestampToPrettyPending(
self._bandwidth_manual_override_delayed_timestamp)
else:
waiting_duration = bandwidth_waiting_duration
prefix = 'bandwidth free '
waiting_str = HydrusData.ConvertTimestampToPrettyPending(
HydrusData.GetNow() + waiting_duration)
if waiting_duration < 2:
waiting_str = 'imminently'
self._status_text = prefix + waiting_str + u'\u2026'
if waiting_duration > 1200:
self._Sleep(30)
elif waiting_duration > 120:
self._Sleep(10)
elif waiting_duration > 10:
self._Sleep(1)
return result
else:
self._bandwidth_tracker.ReportRequestUsed()
self.engine.bandwidth_manager.ReportRequestUsed(
self._network_contexts)
return True