def validate_model_name(mname):
# Get existing models in repository
models = mdig.repository.get_models()
if mname not in models.keys():
abort(404, "No such model")
try:
dm = DispersalModel(models[mname])
except mdig.model.ValidationError:
abort(500, "Model %s is badly formed" % mname)
# Hack to get instances to initialise mapsets if they need to
# and then save them
dm.get_instances()
dm.save_model()
return dm
def validate_model_name(mname):
# Get existing models in repository
models = mdig.repository.get_models()
if mname not in models.keys():
abort(404, "No such model")
try:
dm = DispersalModel(models[mname])
except mdig.model.ValidationError:
abort(500, "Model %s is badly formed" % mname)
# Hack to get instances to initialise mapsets if they need to
# and then save them
dm.get_instances()
dm.save_model()
return dm
def create_occupancy_gif(self, m_name, instance_idx=None, ls=None):
action = "OCCUPANCY_GIF"
model_file = mdig.repository.get_models()[m_name]
dm = DispersalModel(model_file)
instance = dm.get_instances()[instance_idx]
# Tell web interface we've started
msg = {
'model': m_name,
'action': action,
'status': {
'started': datetime.datetime.now()
}
}
self.results_q.put(msg)
self.log.debug("Checking/creating envelopes")
# Tell web interface what we're doing
msg = {
'model': m_name,
'action': action,
'status': {
'active_instance': instance_idx,
'description': "Creating occupancy envelopes"
}
}
self.results_q.put(msg)
# Add listener so that we have progress updates
instance.listeners.append(self.listener)
# ...now actually create the envelopes if necessary
instance.update_occupancy_envelope(ls_list=[ls])
# ...now convert occupancy envelopes into images via ExportAction
from actions import ExportAction
ea = ExportAction()
ea.parse_options([])
ea.options.output_gif = True
ea.options.output_image = True
ea.options.output_lifestage = ls
ea.options.overwrite_flag = True
ea.listeners.append(self.listener)
self.log.debug("Generating images")
msg = {
'model': m_name,
'action': action,
'status': {
'active_instance': instance_idx,
'description': "Generating images"
}
}
self.results_q.put(msg)
ea.do_instance(instance)
dm.save_model()
msg = {
'model': m_name,
'action': action,
'status': {
'complete': datetime.datetime.now()
}
}
self.results_q.put(msg)
def create_occupancy_gif(self, m_name, instance_idx=None, ls=None):
action = "OCCUPANCY_GIF"
model_file = mdig.repository.get_models()[m_name]
dm = DispersalModel(model_file)
instance = dm.get_instances()[instance_idx]
# Tell web interface we've started
msg = {
'model': m_name,
'action': action,
'status': {
'started': datetime.datetime.now()
}
}
self.results_q.put(msg)
self.log.debug("Checking/creating envelopes")
# Tell web interface what we're doing
msg = {
'model': m_name,
'action': action,
'status': {
'active_instance': instance_idx,
'description': "Creating occupancy envelopes"
}
}
self.results_q.put(msg)
# Add listener so that we have progress updates
instance.listeners.append(self.listener)
# ...now actually create the envelopes if necessary
instance.update_occupancy_envelope(ls_list=[ls])
# ...now convert occupancy envelopes into images via ExportAction
from actions import ExportAction
ea = ExportAction()
ea.parse_options([])
ea.options.output_gif = True
ea.options.output_image = True
ea.options.output_lifestage = ls
ea.options.overwrite_flag = True
ea.listeners.append(self.listener)
self.log.debug("Generating images")
msg = {
'model': m_name,
'action': action,
'status': {
'active_instance': instance_idx,
'description': "Generating images"
}
}
self.results_q.put(msg)
ea.do_instance(instance)
dm.save_model()
msg = {
'model': m_name,
'action': action,
'status': {
'complete': datetime.datetime.now()
}
}
self.results_q.put(msg)