Пример #1
0
    def eval(self, data):
        """Evaluate the script and return executable."""
        try:
            inputs = data.input.copy()
            hydrate_input_references(inputs, data.process.input_schema)
            hydrate_input_uploads(inputs, data.process.input_schema)

            inputs["proc"] = {"data_id": data.id, "data_path": settings.FLOW_EXECUTOR["DATA_PATH"]}

            script_template = data.process.run.get("bash", "")

            script = render_template(script_template, template.Context(inputs))

        except template.TemplateSyntaxError as ex:
            data.status = Data.STATUS_ERROR
            data.process_error.append("Error in process script: {}".format(ex))
            data.save()
            return None

        return script
Пример #2
0
    def eval(self, data):
        """Evaluate the script and return executable."""
        try:
            inputs = data.input.copy()
            hydrate_input_references(inputs, data.process.input_schema)
            hydrate_input_uploads(inputs, data.process.input_schema)

            inputs['proc'] = {
                'data_id': data.id,
                'data_dir': settings.FLOW_EXECUTOR['DATA_DIR'],
            }

            script_template = data.process.run.get('bash', '')

            script = render_template(script_template, template.Context(inputs))

        except template.TemplateSyntaxError as ex:
            data.status = Data.STATUS_ERROR
            data.process_error.append('Error in process script: {}'.format(ex))
            data.save()
            return None

        return script
Пример #3
0
 def test_render_template_error(self):
     process_mock = MagicMock(requirements={'expression-engine': 'jinja'})
     with self.assertRaises(EvaluationError):
         render_template(process_mock, '{{ 1 | missing_increase }}', {})
Пример #4
0
 def test_render_template(self):
     process_mock = MagicMock(requirements={'expression-engine': 'jinja'})
     template = render_template(process_mock, '{{ 1 | increase }}', {})
     self.assertEqual(template, '2')