Exemplo n.º 1
0
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
Exemplo n.º 2
0
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
Exemplo n.º 3
0
    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)
Exemplo n.º 4
0
    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)