def enable_saving(self,
path: str = None,
data_header: bool = True) -> None:
if path is None:
path = str(Settings.log_save_directory) + '/' + self.name
if os.path.exists(path):
logging.warning(
"Folder {} exist, data from current participant will be saved in {}"
.format(path, path + '.new'))
path += '.new'
self.enable_saving(path, data_header)
return
os.makedirs(path)
csv_path = os.path.join(path, 'data.csv')
file_handler = logging.FileHandler(csv_path, 'a', 'UTF-8', False)
file_handler.setFormatter(logging.Formatter("%(message)s"))
self.experiment_data_logger.addHandler(file_handler)
if data_header:
self.experiment_data_logger.info(
"# matrix_number, video_number, response_time, correctness")
with open(os.path.join(
path,
"meta.json",
), 'w') as f:
retu = Settings.to_dict()
retu['gender'] = self.gender
retu['name'] = self.name
f.write(json.dumps(retu, indent=2))
exp_logger.info(f"Saving records enabled. Csv file path {csv_path}")
def runExperiment(self, *args):
try:
self.getSettings()
self.model.load_settings()
import_text()
except Exception as e:
QMessageBox.warning(self.views['main'], "", e.args[0])
log.debug(*e.args)
return
participant_code = self.views['main'].participantCodeLineEdit.text()
self.model.create_participant(participant_code,
self.views['main'].participantGenderComboBox.currentText())
set_file_handler(participant_code)
exp_logger.info("Experiment started")
self.views['experiment'] = ExperimentView(model=self.model, size=QApplication.desktop().screenGeometry(QApplication.desktop().primaryScreen()).size())
self._tutorial()
def create_participant(self, name, gender):
exp_logger.info(f"Creating participant with name {name}")
self.participant = Participant(name, gender)
self.video_played = 0
self.participant.enable_saving()
def tutorial_generator(self):
self.view.text_panel.setContent(Resources.text.introduction)
self.view.text_panel.on_click = lambda: next(self.tutorial_precedure)
exp_logger.info("Tutorial: introduction")
yield
self.view.text_panel.setContent(Resources.text.description)
exp_logger.info("Tutorial: description")
yield
self.timeout = Settings.Settings.tutorial_duration_of_matrices
self.view.changePanelTo(self.view.matrices_widget)
exp_logger.info("Tutorial: matrices")
yield
self.view.text_panel.setContent(Resources.text.example)
self.view.changePanelTo(self.view.text_panel)
exp_logger.info("Tutorial: Example task")
yield
self.timeout = Settings.Settings.duration_of_matrices
for matrix in self.view.matrices_widget.matrices:
matrix.on_click = self.matrixPush, {'matrix': matrix}
self.view.video_widget.video_path = self.model._Model__tutorial_video
self.view.changePanelTo(self.view.video_widget)
exp_logger.info(
f"Tutorial: playing video: {self.model._Model__tutorial_video}")
yield
self.view.changePanelTo(self.view.text_panel)
# yield
# self.view.text_panel.setContent(Resources.text.end_of_tutorial)
yield
self.on_finish()
exp_logger.info("Tutorial: end ")
yield
def mousePressEvent(self, ev: QtGui.QMouseEvent):
exp_logger.info(f"Matrix clicked {self.name}")
self.on_click()
def showEvent(self, event: QtGui.QShowEvent):
super().showEvent(event)
exp_logger.info(f"Playing video: {self.video_path}")
self.mediaPlayer.play()