def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
try:
current_surface_stim = common.get_from_session(KEY_SURFACE_STIMULI)
surface_stimulus_creator = ABCAdapter.build_adapter_from_class(
SurfaceStimulusCreator)
self.operation_service.fire_operation(
surface_stimulus_creator,
common.get_logged_user(),
common.get_current_project().id,
view_model=current_surface_stim)
common.set_important_message(
"The operation for creating the stimulus was successfully launched."
)
except (NameError, ValueError, SyntaxError):
common.set_error_message(
"The operation failed due to invalid parameter input.")
return False
except Exception as ex:
common.set_error_message(ex)
return False
return True
def settings(self, save_settings=False, **data):
"""Main settings page submit and get"""
template_specification = dict(mainContent="settings/system_settings", title="System Settings")
if save_settings:
try:
form = SettingsForm()
data = form.to_python(data)
isrestart, isreset = self.settingsservice.save_settings(**data)
if isrestart:
thread = threading.Thread(target=self._restart_services, kwargs={'should_reset': isreset})
thread.start()
common.add2session(common.KEY_IS_RESTART, True)
common.set_important_message('Please wait until TVB is restarted properly!')
raise cherrypy.HTTPRedirect('/tvb')
# Here we will leave the same settings page to be displayed.
# It will continue reloading when CherryPy restarts.
except formencode.Invalid as excep:
template_specification[common.KEY_ERRORS] = excep.unpack_errors()
except InvalidSettingsException as excep:
self.logger.error('Invalid settings! Exception %s was raised' % (str(excep)))
common.set_error_message(excep.message)
template_specification.update({'keys_order': self.settingsservice.KEYS_DISPLAY_ORDER,
'config_data': self.settingsservice.configurable_keys,
common.KEY_FIRST_RUN: TvbProfile.is_first_run()})
return self.fill_default_attributes(template_specification)
def settings(self, save_settings=False, **data):
"""Main settings page submit and get"""
template_specification = dict(
mainContent="../settings/system_settings", title="System Settings")
if save_settings:
try:
form = SettingsForm()
data = form.to_python(data)
isrestart, isreset = self.settingsservice.save_settings(**data)
if isrestart:
thread = threading.Thread(target=self._restart_services,
kwargs={'should_reset': isreset})
thread.start()
common.add2session(common.KEY_IS_RESTART, True)
common.set_important_message(
'Please wait until TVB is restarted properly!')
raise cherrypy.HTTPRedirect('/tvb')
# Here we will leave the same settings page to be displayed.
# It will continue reloading when CherryPy restarts.
except formencode.Invalid, excep:
template_specification[
common.KEY_ERRORS] = excep.unpack_errors()
except InvalidSettingsException, excep:
self.logger.error(
'Invalid settings! Exception %s was raised' %
(str(excep)))
common.set_error_message(excep.message)
def settings(self, save_settings=False, **data):
"""Main settings page submit and get"""
template_specification = dict(mainContent="../settings/system_settings", title="System Settings")
if save_settings:
try:
form = SettingsForm()
data = form.to_python(data)
isrestart, isreset = self.settingsservice.save_settings(**data)
if isrestart:
thread = threading.Thread(target=self._restart_services, kwargs={'should_reset': isreset})
thread.start()
common.add2session(common.KEY_IS_RESTART, True)
common.set_important_message('Please wait until TVB is restarted properly!')
raise cherrypy.HTTPRedirect('/tvb')
# Here we will leave the same settings page to be displayed.
# It will continue reloading when CherryPy restarts.
except formencode.Invalid as excep:
template_specification[common.KEY_ERRORS] = excep.unpack_errors()
except InvalidSettingsException as excep:
self.logger.error('Invalid settings! Exception %s was raised' % (str(excep)))
common.set_error_message(excep.message)
template_specification.update({'keys_order': self.settingsservice.KEYS_DISPLAY_ORDER,
'config_data': self.settingsservice.configurable_keys,
common.KEY_FIRST_RUN: TvbProfile.is_first_run()})
return self.fill_default_attributes(template_specification)
def execute_post(self, project_id, submit_url, step_key, algorithm, **data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
result = self.flow_service.fire_operation(adapter_instance, common.get_logged_user(), project_id, **data)
# Store input data in session, for informing user of it.
step = self.flow_service.get_category_by_id(step_key)
if not step.rawinput:
self.context.add_adapter_to_session(None, None, copy.deepcopy(data))
if isinstance(adapter_instance, ABCDisplayer):
if isinstance(result, dict):
result[common.KEY_OPERATION_ID] = adapter_instance.operation_id
return result
else:
common.set_error_message("Invalid result returned from Displayer! Dictionary is expected!")
else:
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid, excep:
errors = excep.unpack_errors()
def execute_post(self, project_id, submit_url, step_key, algorithm,
**data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
result = self.flow_service.fire_operation(adapter_instance,
common.get_logged_user(),
project_id, **data)
# Store input data in session, for informing user of it.
step = self.flow_service.get_category_by_id(step_key)
if not step.rawinput:
self.context.add_adapter_to_session(None, None,
copy.deepcopy(data))
if isinstance(adapter_instance, ABCDisplayer):
if isinstance(result, dict):
result[common.
KEY_OPERATION_ID] = adapter_instance.operation_id
return result
else:
common.set_error_message(
"Invalid result returned from Displayer! Dictionary is expected!"
)
else:
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid, excep:
errors = excep.unpack_errors()
def execute_post(self, project_id, submit_url, step_key, algorithm,
**data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
form = adapter_instance.get_form()(project_id=project_id)
form.fill_from_post(data)
dt_dict = None
if form.validate():
dt_dict = form.get_dict()
if dt_dict is None:
raise formencode.Invalid(
"Could not build a dict out of this form!", {},
None,
error_dict=form.get_errors_dict())
adapter_instance.submit_form(form)
result = self.flow_service.fire_operation(adapter_instance,
common.get_logged_user(),
project_id, **dt_dict)
# Store input data in session, for informing user of it.
step = self.flow_service.get_category_by_id(step_key)
if not step.rawinput:
self.context.add_adapter_to_session(None, None,
copy.deepcopy(data))
if isinstance(adapter_instance, ABCDisplayer):
if isinstance(result, dict):
result[common.
KEY_OPERATION_ID] = adapter_instance.operation_id
return result
else:
common.set_error_message(
"Invalid result returned from Displayer! Dictionary is expected!"
)
else:
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid as excep:
errors = excep.unpack_errors()
common.set_error_message("Invalid form inputs")
self.logger.warning("Invalid form inputs %s" % errors)
except OperationException as excep1:
self.logger.exception("Error while executing a Launch procedure:" +
excep1.message)
common.set_error_message(excep1.message)
previous_step = self.context.get_current_substep()
should_reset = previous_step is None or data.get(
common.KEY_ADAPTER) != previous_step
template_specification = self.get_template_for_adapter(
project_id, step_key, algorithm, submit_url, should_reset)
if (errors is not None) and (template_specification is not None):
template_specification[common.KEY_ERRORS] = errors
template_specification[
common.KEY_OPERATION_ID] = adapter_instance.operation_id
return template_specification
def execute_post(self, project_id, submit_url, step_key, algorithm, **data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
form = adapter_instance.get_form()(project_id=project_id)
if 'fill_defaults' in data:
form.fill_from_post_plus_defaults(data)
else:
form.fill_from_post(data)
view_model = None
if form.validate():
try:
view_model = form.get_view_model()()
form.fill_trait(view_model)
self.context.add_view_model_to_session(view_model)
except NotImplementedError:
self.logger.exception("Form and/or ViewModel not fully implemented for " + str(form))
raise InvalidFormValues("Invalid form inputs! Could not find a model for this form!",
error_dict=form.get_errors_dict())
else:
raise InvalidFormValues("Invalid form inputs! Could not fill algorithm from the given inputs!",
error_dict=form.get_errors_dict())
adapter_instance.submit_form(form)
if issubclass(type(adapter_instance), ABCDisplayer):
adapter_instance.current_project_id = project_id
adapter_instance.user_id = common.get_logged_user().id
result = adapter_instance.launch(view_model)
if isinstance(result, dict):
return result
else:
common.set_error_message("Invalid result returned from Displayer! Dictionary is expected!")
return {}
result = self.operation_services.fire_operation(adapter_instance, common.get_logged_user(),
project_id, view_model=view_model)
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid as excep:
errors = excep.unpack_errors()
common.set_error_message("Invalid form inputs")
self.logger.warning("Invalid form inputs %s" % errors)
except (OperationException, LaunchException, TraitValueError) as excep1:
self.logger.exception("Error while executing a Launch procedure:" + excep1.message)
common.set_error_message(excep1.message)
except InvalidFormValues as excep2:
message, errors = excep2.display_full_errors()
common.set_error_message(message)
self.logger.warning("%s \n %s" % (message, errors))
template_specification = self.get_template_for_adapter(project_id, step_key, algorithm, submit_url)
if (errors is not None) and (template_specification is not None):
template_specification[common.KEY_ERRORS] = errors
return template_specification
def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
current_stimulus_region = common.get_from_session(KEY_REGION_STIMULUS)
region_stimulus_creator = ABCAdapter.build_adapter_from_class(RegionStimulusCreator)
self.flow_service.fire_operation(region_stimulus_creator, common.get_logged_user(),
common.get_current_project().id, view_model=current_stimulus_region)
common.set_important_message("The operation for creating the stimulus was successfully launched.")
def create_local_connectivity(self, **kwargs):
"""
Used for creating and storing a local connectivity.
"""
current_lconn = common.get_from_session(KEY_LCONN)
local_connectivity_creator = ABCAdapter.build_adapter_from_class(LocalConnectivityCreator)
self.operation_service.fire_operation(local_connectivity_creator, common.get_logged_user(),
common.get_current_project().id, view_model=current_lconn)
common.set_important_message("The operation for creating the local connectivity was successfully launched.")
return self.step_1()
def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
context = common.get_from_session(KEY_REGION_CONTEXT)
local_connectivity_creator = self.get_creator_and_interface(REGION_STIMULUS_CREATOR_MODULE,
REGION_STIMULUS_CREATOR_CLASS, StimuliRegion())[0]
context.equation_kwargs.update({'weight': json.dumps(context.get_weights())})
self.flow_service.fire_operation(local_connectivity_creator, common.get_logged_user(),
common.get_current_project().id, **context.equation_kwargs)
common.set_important_message("The operation for creating the stimulus was successfully launched.")
def create_local_connectivity(self, **kwargs):
"""
Used for creating and storing a local connectivity.
"""
context = common.get_from_session(KEY_LCONN_CONTEXT)
local_connectivity_creator = self.get_creator_and_interface(LOCAL_CONN_CREATOR_MODULE,
LOCAL_CONN_CREATOR_CLASS, LocalConnectivity())[0]
self.flow_service.fire_operation(local_connectivity_creator, common.get_logged_user(),
common.get_current_project().id, **kwargs)
common.set_important_message("The operation for creating the local connectivity was successfully launched.")
context.reset()
return self.step_1()
def create_local_connectivity(self, **kwargs):
"""
Used for creating and storing a local connectivity.
"""
context = common.get_from_session(KEY_LCONN_CONTEXT)
local_connectivity_creator = self.get_creator_and_interface(LOCAL_CONN_CREATOR_MODULE,
LOCAL_CONN_CREATOR_CLASS, LocalConnectivity())[0]
self.flow_service.fire_operation(local_connectivity_creator, common.get_logged_user(),
common.get_current_project().id, **kwargs)
common.set_important_message("The operation for creating the local connectivity was successfully launched.")
context.reset()
return self.step_1()
def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
try:
context = common.get_from_session(KEY_SURFACE_CONTEXT)
surface_stimulus_creator = self.get_creator_and_interface(SURFACE_STIMULUS_CREATOR_MODULE,
SURFACE_STIMULUS_CREATOR_CLASS,
StimuliSurface())[0]
self.flow_service.fire_operation(surface_stimulus_creator, common.get_logged_user(),
common.get_current_project().id, **context.equation_kwargs)
common.set_important_message("The operation for creating the stimulus was successfully launched.")
context.selected_stimulus = None
except (NameError, ValueError, SyntaxError), _:
common.set_error_message("The operation failed due to invalid parameter input.")
return False
def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
context = common.get_from_session(KEY_REGION_CONTEXT)
local_connectivity_creator = self.get_creator_and_interface(
REGION_STIMULUS_CREATOR_MODULE, REGION_STIMULUS_CREATOR_CLASS,
StimuliRegion())[0]
context.equation_kwargs.update(
{'weight': json.dumps(context.get_weights())})
self.flow_service.fire_operation(local_connectivity_creator,
common.get_logged_user(),
common.get_current_project().id,
**context.equation_kwargs)
common.set_important_message(
"The operation for creating the stimulus was successfully launched."
)
def create_stimulus(self):
"""
Creates a stimulus from the given data.
"""
try:
context = common.get_from_session(KEY_SURFACE_CONTEXT)
surface_stimulus_creator = self.get_creator_and_interface(SURFACE_STIMULUS_CREATOR_MODULE,
SURFACE_STIMULUS_CREATOR_CLASS,
StimuliSurface())[0]
self.flow_service.fire_operation(surface_stimulus_creator, common.get_logged_user(),
common.get_current_project().id, **context.equation_kwargs)
common.set_important_message("The operation for creating the stimulus was successfully launched.")
context.selected_stimulus = None
except (NameError, ValueError, SyntaxError), _:
common.set_error_message("The operation failed due to invalid parameter input.")
return False
def settings(self, save_settings=False, **data):
"""Main settings page submit and get"""
template_specification = dict(mainContent="../settings/system_settings", title="System Settings")
if save_settings:
try:
form = SettingsForm()
data = form.to_python(data)
isrestart, isreset = self.settingsservice.save_settings(**data)
if isrestart:
thread = threading.Thread(target=self._restart_services, kwargs={'should_reset': isreset})
thread.start()
common.add2session(common.KEY_IS_RESTART, True)
common.set_important_message('Please wait until TVB is restarted properly!')
raise cherrypy.HTTPRedirect('/tvb')
# Here we will leave the same settings page to be displayed.
# It will continue reloading when CherryPy restarts.
except formencode.Invalid, excep:
template_specification[common.KEY_ERRORS] = excep.unpack_errors()
except InvalidSettingsException, excep:
self.logger.error('Invalid settings! Exception %s was raised' % (str(excep)))
common.set_error_message(excep.message)
def execute_post(self, project_id, submit_url, step_key, algorithm, **data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
result = self.flow_service.fire_operation(adapter_instance, common.get_logged_user(), project_id, **data)
# Store input data in session, for informing user of it.
step = self.flow_service.get_category_by_id(step_key)
if not step.rawinput:
self.context.add_adapter_to_session(None, None, copy.deepcopy(data))
if isinstance(adapter_instance, ABCDisplayer):
if isinstance(result, dict):
result[common.KEY_OPERATION_ID] = adapter_instance.operation_id
return result
else:
common.set_error_message("Invalid result returned from Displayer! Dictionary is expected!")
else:
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid as excep:
errors = excep.unpack_errors()
except OperationException as excep1:
self.logger.exception("Error while executing a Launch procedure:" + excep1.message)
common.set_error_message(excep1.message)
previous_step = self.context.get_current_substep()
should_reset = previous_step is None or data.get(common.KEY_ADAPTER) != previous_step
template_specification = self.get_template_for_adapter(project_id, step_key, algorithm,
submit_url, should_reset)
if (errors is not None) and (template_specification is not None):
template_specification[common.KEY_ERRORS] = errors
template_specification[common.KEY_OPERATION_ID] = adapter_instance.operation_id
return template_specification
def execute_post(self, project_id, submit_url, step_key, algorithm,
**data):
""" Execute HTTP POST on a generic step."""
errors = None
adapter_instance = ABCAdapter.build_adapter(algorithm)
try:
form = adapter_instance.get_form()(project_id=project_id)
form.fill_from_post(data)
view_model = None
if form.validate():
try:
view_model = form.get_view_model()()
form.fill_trait(view_model)
except NotImplementedError:
raise InvalidFormValues(
"Invalid form inputs! Could not find a model for this form!",
error_dict=form.get_errors_dict())
else:
raise InvalidFormValues(
"Invalid form inputs! Could not fill algorithm from the given inputs!",
error_dict=form.get_errors_dict())
adapter_instance.submit_form(form)
if issubclass(type(adapter_instance), ABCDisplayer):
adapter_instance.current_project_id = project_id
adapter_instance.user_id = common.get_logged_user().id
result = adapter_instance.launch(view_model)
if isinstance(result, dict):
return result
else:
common.set_error_message(
"Invalid result returned from Displayer! Dictionary is expected!"
)
return {}
result = self.flow_service.fire_operation(adapter_instance,
common.get_logged_user(),
project_id,
view_model=view_model)
# Store input data in session, for informing user of it.
step = self.flow_service.get_category_by_id(step_key)
if not step.rawinput:
self.context.add_adapter_to_session(None, None,
copy.deepcopy(data))
if isinstance(result, list):
result = "Launched %s operations." % len(result)
common.set_important_message(str(result))
except formencode.Invalid as excep:
errors = excep.unpack_errors()
common.set_error_message("Invalid form inputs")
self.logger.warning("Invalid form inputs %s" % errors)
except OperationException as excep1:
self.logger.exception("Error while executing a Launch procedure:" +
excep1.message)
common.set_error_message(excep1.message)
except InvalidFormValues as excep2:
message, errors = excep2.display_full_errors()
common.set_error_message(message)
self.logger.warning("%s \n %s" % (message, errors))
previous_step = self.context.get_current_substep()
should_reset = previous_step is None or data.get(
common.KEY_ADAPTER) != previous_step
template_specification = self.get_template_for_adapter(
project_id, step_key, algorithm, submit_url, should_reset)
if (errors is not None) and (template_specification is not None):
template_specification[common.KEY_ERRORS] = errors
template_specification[
common.KEY_OPERATION_ID] = adapter_instance.operation_id
return template_specification
