Changing status color: colors fade out and using red for recording.

specialized/plugin_buffered_recorder.py

@@ -50,7 +50,7 @@ class BufferedRecorderPlugin(PiCameraProcessBase):
  def _set_recording_status(self, value):
  with self._record_status_lock:
  if value and self._record_status is None:
- self._record_status = Status.pulse((0, 1, 0))
+ self._record_status = Status.pulse((1, 0, 0))
  elif not value and self._record_status is not None:
  self._record_status.cancel()
  self._record_status = None

specialized/plugin_status_led.py

@@ -2,7 +2,7 @@ from plugins.base import Process, PluginProcessBase
 from plugins.processes_host import find_plugin
 from plugins.decorators import make_plugin
 from collections import namedtuple
-from math import isinf, isnan
+from math import isinf, isnan, isclose
 from specialized.support.thread_host import CallbackThreadHost
 from threading import Lock
 from misc.logging import camel_to_snake, ensure_logging_setup
@@ -173,6 +173,16 @@ class StatusLEDPlugin(PluginProcessBase):
  for i in sorted(to_delete, reverse=True):
  del self._active_statuses[i]
  del self._active_statuses_iterators[i]
+ if color is None:
+ r, g, b = self._rgbled.color
+ if isclose(r, 0.) and isclose(g, 0.) and isclose(b, 0.):
+ return None # Stop thread
+ # Reduce them gradually
+ step_down = 1. / STATUS_LED_FPS
+ r = max(0., r - step_down)
+ g = max(0., g - step_down)
+ b = max(0., b - step_down)
+ return r, g, b
  return color
 
  def _push(self, status):
@@ -197,10 +207,9 @@ class StatusLEDPlugin(PluginProcessBase):
  del self._active_statuses_iterators[i]
 
  @pyro_expose
- def set(self, color, fade_in_time=0.5, persist_until_canceled=False):
+ def set(self, color, fade_in_time=0.5, persist_time=1.):
  return self.push_status(on_color=color, off_color=color, fade_in_time=fade_in_time, fade_out_time=0.,
- persist_on_time=0., persist_off_time=float('inf') if persist_until_canceled else 0.,
- n=1)
+ persist_on_time=0., persist_off_time=persist_time, n=1)
 
  @pyro_expose
  def pulse(self, color, n=float('inf'), persist_time=0., frequency=1.):
@@ -248,10 +257,10 @@ class StatusLEDPlugin(PluginProcessBase):
 
 class Status:
  @staticmethod
- def set(color, fade_in_time=0.5, persist_until_canceled=False):
+ def set(color, fade_in_time=0.5, persist_time=1.):
  plugin = find_plugin(STATUS_LED_PLUGIN_NAME, Process.MAIN)
  if plugin:
- return plugin.set(color, fade_in_time=fade_in_time, persist_until_canceled=persist_until_canceled)
+ return plugin.set(color, fade_in_time=fade_in_time, persist_time=persist_time)
  else:
  return ContextualStatus(None)
 

specialized/plugin_still.py

@@ -55,7 +55,7 @@ class StillPlugin(PluginProcessBase):
  temp_file:
  media_path = temp_file.name
  _log.info('Taking still picture with info %s to %s.', str(info), media_path)
- with Status.set((0, 1, 0), persist_until_canceled=True):
+ with Status.set((1, 0, 0), persist_time=float('inf')):
  camera.camera.capture(media_path, format='jpeg', use_video_port=True,
  quality=self._integral_jpg_quality)
  temp_file.flush()

specialized/plugin_telegram.py

@@ -115,7 +115,7 @@ class TelegramRootPlugin(TelegramProcessBase):
  file_id = attachment.file_id
  _log.info('Media %s uploaded as file id %s...', str(media_obj), str(file_id))
  else:
- Status.blink((1, 0, 0), n=1)
+ Status.blink((1, 0.8, 0), n=1)
  _log.error('Unable to send media %s.', str(media_obj))
  return
  retval.append(msg)
@@ -159,7 +159,7 @@ class TelegramRootPlugin(TelegramProcessBase):
  sleep(1)
  except:
  _log.exception('Error when performing %s.', str(method))
- Status.blink((1, 0, 0), n=1)
+ Status.blink((1, 0.8, 0), n=1)
  return None
 
  @property