def upload(self):
self.ui.upload.setText("Uploading...")
user_input = {
'file_list': self.file_list,
'description': self.ui.description.toPlainText(),
'file_type': self.get_file_type()
}
problem = self.validate(user_input)
if problem:
warn("""Please ensure all fields are filled correctly""")
else:
print("Uploading", user_input)
r = post("add_file_list",
user=self.email,
token=self.token,
json=user_input)
if r is not Exception:
#self.disable_form()
info("""The file list was uploaded successfully""")
#self.uploaded = True
self.ready_form()
else:
self.ui.upload.setText("Upload")
def check_connection(self, quietly=False):
""" Check connection by sending token to server and requesting list
of permitted rounds. Then update the form. A warning or info message
will be shown unless quietly=True. """
print("check_connection: Checking the connection")
self.ui.check_connection.setText(self.tr("Checking connection..."))
error_handler = self.connection_error
if quietly:
error_handler = self.connection_error_quiet
r = get("get_rounds",
getattr(settings, 'email', None),
getattr(settings, 'token', None),
error_handler=error_handler)
if r is not Exception:
print("check_connection: connected ok. returned:", r)
self.connected = True
self.signed_in = True
settings.rounds = r['rounds']
if not quietly:
if settings.rounds:
info(self.tr("You are connected to the server."))
else:
warn(
self.
tr("You are connected to the server, but do not currently have access to a comparison round."
))
else:
print("check_connection: there was a connection problem")
# (A warning message will be generated by the error handler)
self.update_form()
def play_video(self, location):
try:
os.startfile(os.path.join(settings.file_folder, location))
except WindowsError as e:
#TODO: if file is not found then warn it may have been moved
warn(
self.
tr("There was an error starting the video. Please try again."))
print e
def choose_round(self, permitted):
""" Cannot continue with the currently selected round. Display a warning
and go to the settings panel. """
warn(
self.
tr("The selected round is no longer available. Please choose a different one"
))
settings.rounds = permitted
self.cancel_timer()
self.open_settings()
def open_file(self, location):
full_path = os.path.normpath(
os.path.join(settings.file_folder, location))
print("Trying to play video at ", full_path)
try:
os.startfile(full_path)
except WindowsError as e:
#TODO: if file is not found then warn it may have been moved
warn(
self.tr(
"There was an error opening the file. Please try again."))
print(e)
def accept(self):
global settings
print("accept")
settings.file_folder = self.ui.file_folder.text()
settings.output_folder = self.ui.output_folder.text()
settings.round = self.get_round_id()
if settings.rounds == []:
warn(
self.
tr("The comparisons application cannot start because you do not \
have access to any rounds."))
elif settings.complete():
print("accept: settings complete, so close")
settings.save()
judge_panel.start_judging()
QDialog.accept(self)
else:
warn(self.tr("""Please ensure all settings are configured"""))
def do_next_thing(self, action, detail):
if action == 'choose round':
self.choose_round(detail)
elif action == 'comparison':
self.set_choice(detail)
self.ui.submit.setEnabled(True)
self.ui.play_left.setEnabled(True)
self.ui.play_right.setEnabled(True)
elif action == 'end':
info(self.tr("There are no more comparisons to do in this round."))
self.ui.submit.setEnabled(False)
self.ui.play_left.setEnabled(False)
self.ui.play_right.setEnabled(False)
else:
warn(
self.
tr("The server returned an action that this application was not able to complete. Action: {}; detail: {}"
.format(action, detail)))
def submit(self):
print("Submitted choice")
submission_time = (datetime.now() -
settings.comparison_shown).total_seconds()
print("Time since comparison was shown is ", submission_time)
if settings.min_time is not None and submission_time < settings.min_time:
warn((self.tr(
"Only {} seconds have passed. You cannot submit your choice until "
"{} seconds have passed.")).format(int(submission_time),
settings.min_time))
return
if self.ui.radio_left.isChecked():
choice = "left"
elif self.ui.radio_right.isChecked():
choice = "right"
else:
warn(self.tr("You have not selected an option"))
return
#choice = None
self.cancel_timer()
print("Choice is ", choice)
self.statusBar().showMessage(self.tr("Submitting choice to server"))
r = post("complete_comparison",
settings.email,
settings.token,
json={
"choice": choice,
"comparison": self.comparison_id,
"round": settings.round
})
self.statusBar().showMessage(self.tr("Submitted choice to server"))
while True:
try:
self.write_output(choice)
break
except IOError:
warn(
self.
tr("It was not possible to save the comparison data. Please \
select a new location for the output folder."))
#self.settings_panel.show()
settings.output_folder = self.settings_panel.select_output_folder(
)
settings.save()
self.output = ComparisonsCsv(settings.output_folder)
if r is not Exception:
print("submit: response is", r)
self.do_next_thing(r['action'], r['detail'])
def show_time_warning(self):
warn(self.say("warning").format(settings.warn_time))
self.cancel_timer()
def show_time_warning(self):
warn(
self.tr("""{} seconds have passed. Please select a video now.""").
format(settings.warn_time))
self.cancel_timer()