def on_fanState(self, instance, value):
#TODO 3 send turn on/off fans to serial port
Logger.exception(self.__class__.__name__ + ': in [' + whoAmI() + '] fanState is ' + str(self.fanState) + ' but NOT IMPLEMENTED YET')
popup = Popup(title='fanState Not implemented yet',
content=Label(text='fanState Not implemented yet'),
size_hint=(0.4, 0.2) )
popup.open()
def show_image(self, path):
try:
firefox = webbrowser.get('firefox')
firefox.open(path)
except Exception:
Logger.exception(
'Calibration: Unable to open image "{}"'.format(path))
def show_image(path):
try:
firefox = webbrowser.get('firefox')
firefox.open(path)
except Exception as e:
Logger.exception(
'Calibration: Unable to open image "{}", error: {}'.format(
path, e))
def verify_registration():
try:
if is_registered():
return True, None
register()
return True, None
except Exception as e:
Logger.exception(e)
return False, e
def on_heaterState(self, instance, value):
#TODO 3 set the heater duty cycle and make sure the duty cycle timer is running
#also schedule a safety timer to force the heater off from time to time
#TODO also add to initialisation and shutdown to force heater off
Logger.exception(self.__class__.__name__ + ': in [' + whoAmI() + '] heaterState is ' + str(self.heaterState) + ' but NOT IMPLEMENTED YET')
popup = Popup(title='heaterState Not implemented yet',
content=Label(text='heaterState Not implemented yet'),
size_hint=(0.4, 0.2) )
popup.open()
def _get(self, mimetype='text/plain'):
clippy = PythonActivity._clipboard
data = ''
if sdk < 11:
data = clippy.getText()
else:
ClipDescription = autoclass('android.content.ClipDescription')
primary_clip = clippy.getPrimaryClip()
if primary_clip:
try:
data = primary_clip.getItemAt(0)
if data:
data = data.coerceToText(
PythonActivity.mActivity.getApplicationContext())
except Exception:
Logger.exception('Clipboard: failed to paste')
return data
def _update_from_metadata(self):
''' this updates the values of certain self fields
listed in `augmented_fields`, with the values fetched from
reading metadata.xml of that book. We shouldn't be doing this
here, instead relying on all the right information being passed
to the constructor, which will come when we can pass more structured
Book objects (2.0-Release branch)
'''
try:
self.metadata = get_metadata(self.book_path)
except Exception:
Logger.exception(
'Failed to get book metadata from path: {}'.format(
self.book_path))
self.metadata = None
augmented_fields = ['isbn', 'shiptracking']
if self.metadata:
for field in augmented_fields:
if field in self.metadata:
setattr(self, field,
self._book_value_to_string(self.metadata, field))
def export_image(self, source, destination):
try:
shutil.copyfile(source, destination)
Logger.info('Calibration: Image exported from "{}" to "{}"'.format(
source, destination))
except shutil.Error:
Logger.exception('Calibration: Image source path are the same. '
'Source "{}", destionation "{}"'.format(
source, destination))
except IOError:
Logger.exception(
'Calibration: Destination "{}" is not writable'.format(
destination))
except Exception:
Logger.exception('Calibration: Unable to export image from "{}" '
'to "{}"'.format(source, destination))
