def from_local_folder(cls, path, config_file):
author, ok = QtGui.QInputDialog.getText(None, "Set author", "Please your name : ")
if ok:
author = author.replace(' ', '_')
if author == "":
author = 'anonymus'
else:
author = 'anonymus'
QtGui.QMessageBox.warning(None, 'Audio system',
'Please use hearphones or a good audio system to analyze the signals.')
obs_dict = pickle.load(config_file)
obs = [Observation.from_dict(d) for k, d in obs_dict.items()]
return cls(observations=obs, author=author, local=True)
