def GetBandwidthStringsAndGaugeTuples(self,
bandwidth_tracker,
threshold=600):
with self._lock:
rows = []
rules_sorted = list(self._rules)
def key((bandwidth_type, time_delta, max_allowed)):
return time_delta
rules_sorted.sort(key=key)
for (bandwidth_type, time_delta, max_allowed) in rules_sorted:
time_is_less_than_threshold = time_delta is not None and time_delta <= threshold
if time_is_less_than_threshold or max_allowed == 0:
continue
usage = bandwidth_tracker.GetUsage(bandwidth_type, time_delta)
s = 'used '
if bandwidth_type == HC.BANDWIDTH_TYPE_DATA:
s += HydrusData.ConvertValueRangeToBytes(
usage, max_allowed)
elif bandwidth_type == HC.BANDWIDTH_TYPE_REQUESTS:
s += HydrusData.ConvertValueRangeToPrettyString(
usage, max_allowed) + ' requests'
if time_delta is None:
s += ' this month'
else:
s += ' in the past ' + HydrusData.TimeDeltaToPrettyTimeDelta(
time_delta)
rows.append((s, (usage, max_allowed)))
return rows
def StreamResponseToFile(job_key, response, f):
if 'content-length' in response.headers:
gauge_range = int(response.headers['content-length'])
else:
gauge_range = None
gauge_value = 0
try:
for chunk in response.iter_content(chunk_size=65536):
(i_paused, should_quit) = job_key.WaitIfNeeded()
if should_quit:
raise HydrusExceptions.CancelledException()
f.write(chunk)
gauge_value += len(chunk)
if gauge_range is None:
text = 'downloading - ' + HydrusData.ConvertIntToBytes(
gauge_value)
else:
text = 'downloading - ' + HydrusData.ConvertValueRangeToBytes(
gauge_value, gauge_range)
job_key.SetVariable('popup_download',
(text, gauge_value, gauge_range))
finally:
job_key.DeleteVariable('popup_download')
def _Update(self):
if self._network_job is None or self._network_job.NoEngineYet():
self._left_text.SetLabelText('')
self._right_text.SetLabelText('')
self._gauge.SetRange(1)
self._gauge.SetValue(0)
can_cancel = False
else:
if self._network_job.IsDone():
can_cancel = False
else:
can_cancel = True
(status_text, current_speed, bytes_read,
bytes_to_read) = self._network_job.GetStatus()
self._left_text.SetLabelText(status_text)
if not self._download_started and current_speed > 0:
self._download_started = True
if self._download_started and not self._network_job.HasError():
speed_text = ''
if bytes_read is not None:
if bytes_to_read is not None and bytes_read != bytes_to_read:
speed_text += HydrusData.ConvertValueRangeToBytes(
bytes_read, bytes_to_read)
else:
speed_text += HydrusData.ConvertIntToBytes(bytes_read)
if current_speed != bytes_to_read: # if it is a real quick download, just say its size
speed_text += ' ' + HydrusData.ConvertIntToBytes(
current_speed) + '/s'
self._right_text.SetLabelText(speed_text)
else:
self._right_text.SetLabelText('')
self._gauge.SetRange(bytes_to_read)
self._gauge.SetValue(bytes_read)
if can_cancel:
if not self._cancel_button.IsEnabled():
self._cancel_button.Enable()
else:
if self._cancel_button.IsEnabled():
self._cancel_button.Disable()