def _update_filename(self, text):
""" """
if self.auto_checkbox.checkState():
new_text = hdf54bats.str_to_ascii(text)
if len(new_text) > 0:
self._surveyfilename_edit.setText(new_text + '.h5')
else:
self._surveyfilename_edit.setText('')
def update_groupname(self, text):
""" """
if self.auto_checkbox.checkState():
new_text = hdf54bats.str_to_ascii(text)
if len(new_text) > 0:
self.detectorgroup_edit.setText(new_text)
else:
self.detectorgroup_edit.setText('')
self.enable_buttons()
def _import_wavefiles(self):
""" """
try:
try:
detectorgroup = self.detector_combo.currentText()
self._parentwidget._write_to_status_bar(
'- Busy: Importing wave files.')
h5_wavefiles = hdf54bats.Hdf5Wavefiles(self.dir_path,
self.survey_name)
# wurb_utils = dsp4bats.WurbFileUtils()
for rowindex in range(self._items_model.rowCount()):
try:
item = self._items_model.item(rowindex, 0)
if item.checkState() == QtCore.Qt.Checked:
wave_file_path = str(item.text())
# wave.remove_wavefile(item_id)
wave_reader = None
try:
#
detector_type = self.detectortype_combo.currentText(
)
if detector_type == 'CloudedBats-WURB/Pathfinder':
metadata_reader = metadata4bats.MetadataWavefileWurb(
wave_file_path)
elif detector_type == 'Generic':
metadata_reader = metadata4bats.MetadataWavefile(
wave_file_path)
elif detector_type == '(Generic GUANO)':
metadata_reader = metadata4bats.MetadataWavefile(
wave_file_path)
elif detector_type == 'AudioMoth version 1.0':
metadata_reader = metadata4bats.MetadataWavefileAudiomoth(
wave_file_path)
elif detector_type == '(AudioMoth version 1.2)':
metadata_reader = metadata4bats.MetadataWavefileAudiomoth(
wave_file_path)
elif detector_type == '(Pettersson-M500X)':
metadata_reader = metadata4bats.MetadataWavefile(
wave_file_path)
else:
metadata_reader = metadata4bats.MetadataWavefile(
wave_file_path)
#
metadata_reader.extract_metadata()
metadata = metadata_reader.get_metadata()
#
file_name = metadata['rec_file_name']
title = file_name
if 'rec_datetime_local' in metadata:
datetime_str = metadata[
'rec_datetime_local'][0:15]
name = 'wave_' + hdf54bats.str_to_ascii(
datetime_str)
else:
name = metadata['rec_file_stem'].lower()
if self.location_combo.currentText(
) == 'Get from wave files':
pass # Already done.
elif self.location_combo.currentText(
) == 'Enter manually':
metadata[
'rec_latitude_dd'] = self.latitude_dd_edit.text(
)
metadata[
'rec_longitude_dd'] = self.logitude_dd_edit.text(
)
elif self.location_combo.currentText(
) == 'Unknown location':
metadata['rec_latitude_dd'] = ''
metadata['rec_longitude_dd'] = ''
name = hdf54bats.str_to_ascii(name)
self._parentwidget._write_to_status_bar(
'- Busy: Importing: ' + file_name)
app_utils.Logging().info(
'Importing wavefile: ' + title)
QtWidgets.QApplication.processEvents()
wave_reader = dsp4bats.WaveFileReader(
wave_file_path)
signal = np.array([], dtype=np.int16)
buffer = wave_reader.read_buffer(
convert_to_float=False)
while len(buffer) > 0:
signal = np.append(signal, buffer)
buffer = wave_reader.read_buffer(
convert_to_float=False)
finally:
if wave_reader:
wave_reader.close()
wavefile_id = h5_wavefiles.add_wavefile(
parent_id=detectorgroup,
node_id=name,
title=title,
array=signal)
h5_wavefiles.set_user_metadata(wavefile_id,
metadata=metadata)
#
except Exception as e:
debug_info = self.__class__.__name__ + ', row ' + str(
sys._getframe().f_lineno)
app_utils.Logging().error('Exception: (' + debug_info +
'): ' + str(e))
finally:
self._parentwidget._write_to_status_bar('')
self.accept() # Close dialog box.
#
except Exception as e:
debug_info = self.__class__.__name__ + ', row ' + str(
sys._getframe().f_lineno)
app_utils.Logging().error('Exception: (' + debug_info + '): ' +
str(e))