How to use template_parameters method in localstack

Best Python code snippet using localstack_python

ipfix_dfw_config.py

Source:ipfix_dfw_config.py

...155        :type: int156        """157        self._active_flow_export_timeout = active_flow_export_timeout158    @property159    def template_parameters(self):160        """Gets the template_parameters of this IpfixDfwConfig.  # noqa: E501161        :return: The template_parameters of this IpfixDfwConfig.  # noqa: E501162        :rtype: IpfixDfwTemplateParameters163        """164        return self._template_parameters165    @template_parameters.setter166    def template_parameters(self, template_parameters):167        """Sets the template_parameters of this IpfixDfwConfig.168        :param template_parameters: The template_parameters of this IpfixDfwConfig.  # noqa: E501169        :type: IpfixDfwTemplateParameters170        """171        self._template_parameters = template_parameters172    @property173    def observation_domain_id(self):174        """Gets the observation_domain_id of this IpfixDfwConfig.  # noqa: E501175        An identifier that is unique to the exporting process and used to meter the Flows.   # noqa: E501176        :return: The observation_domain_id of this IpfixDfwConfig.  # noqa: E501177        :rtype: int178        """179        return self._observation_domain_id180    @observation_domain_id.setter...

cppcustomattribute.py

Source:cppcustomattribute.py

1from .cppattribute import PyGetter, PySetter2from .typehandlers import codesink3from . import settings4from . import utils5class CppCustomInstanceAttributeGetter(PyGetter):6    '''7    A getter for a C++ instance attribute.8    '''9    def __init__(self, value_type, class_, attribute_name, getter, template_parameters = []):10        """11        :param value_type: a ReturnValue object handling the value type;12        :param class_: the class (CppClass object)13        :param attribute_name: name of attribute14        :param getter: None, or name of a method of the class used to get the value15        """16        super(CppCustomInstanceAttributeGetter, self).__init__(17            value_type, [], "return NULL;", "return NULL;", no_c_retval=True)18        self.class_ = class_19        self.attribute_name = attribute_name20        self.getter = getter21        self.c_function_name = "_wrap_%s__get_%s" % (self.class_.pystruct,22                                                     self.attribute_name)23        if template_parameters == []:24            value_type.value = "%s(*((%s *)self)->obj)" % (self.getter, self.class_.pystruct)25        else:26            value_type.value = "%s<%s" % (self.getter, template_parameters[0])27            if len(template_parameters) > 1:28                for x in template_parameters[1:]:29                    value_type.value += ", %s " % x30            value_type.value += ">(*((%s *)self)->obj)" % self.class_.pystruct31    def generate_call(self):32        "virtual method implementation; do not call"33        pass34    def generate(self, code_sink):35        """36        :param code_sink: a CodeSink instance that will receive the generated code37        """38        tmp_sink = codesink.MemoryCodeSink()39        self.generate_body(tmp_sink)40        code_sink.writeln("static PyObject* %s(%s *self, void * PYBINDGEN_UNUSED(closure))"41                          % (self.c_function_name, self.class_.pystruct))42        code_sink.writeln('{')43        code_sink.indent()44        tmp_sink.flush_to(code_sink)45        code_sink.unindent()46        code_sink.writeln('}')47class CppCustomInstanceAttributeSetter(PySetter):48    '''49    A setter for a C++ instance attribute.50    '''51    def __init__(self, value_type, class_, attribute_name, setter=None,52                 template_parameters = []):53        """54        :param value_type: a ReturnValue object handling the value type;55        :param class_: the class (CppClass object)56        :param attribute_name: name of attribute57        :param setter: None, or name of a method of the class used to set the value58        """59        super(CppCustomInstanceAttributeSetter, self).__init__(60            value_type, [], "return -1;")61        self.class_ = class_62        self.attribute_name = attribute_name63        self.setter = setter64        self.template_parameters = template_parameters65        self.c_function_name = "_wrap_%s__set_%s" % (self.class_.pystruct,66                                                     self.attribute_name)67    def generate(self, code_sink):68        """69        :param code_sink: a CodeSink instance that will receive the generated code70        """71        self.declarations.declare_variable('PyObject*', 'py_retval')72        self.before_call.write_code(73            'py_retval = Py_BuildValue((char *) "(O)", value);')74        self.before_call.add_cleanup_code('Py_DECREF(py_retval);')75        if self.setter is not None:76            ## if we have a setter method, redirect the value to a temporary variable77            if not self.return_value.REQUIRES_ASSIGNMENT_CONSTRUCTOR:78                value_var = self.declarations.declare_variable(self.return_value.ctype, 'tmp_value')79            else:80                value_var = self.declarations.reserve_variable('tmp_value')81            self.return_value.value = value_var82        else:83            ## else the value is written directly to a C++ instance attribute84            self.return_value.value = "self->obj->%s" % self.attribute_name85            self.return_value.REQUIRES_ASSIGNMENT_CONSTRUCTOR = False86        self.return_value.convert_python_to_c(self)87        parse_tuple_params = ['py_retval']88        params = self.parse_params.get_parameters()89        assert params[0][0] == '"'90        params[0] = '(char *) ' + params[0]91        parse_tuple_params.extend(params)92        self.before_call.write_error_check('!PyArg_ParseTuple(%s)' %93                                           (', '.join(parse_tuple_params),))94        if self.setter is not None:95            ## if we have a setter method, now is the time to call it96            if len(self.template_parameters) == 0:97                code = "%s(*((%s *)self)->obj, %s);" % (self.setter, self.class_.pystruct, value_var)98            else:99                code = "%s<%s" % (self.setter, self.template_parameters[0])100                if len(self.template_parameters) > 1:101                    for x in self.template_parameters[1:]:102                        code += ", %s " % x103                code += ">(*((%s *)self)->obj, %s);" % (self.class_.pystruct, value_var)104            self.after_call.write_code(code)105        ## cleanup and return106        self.after_call.write_cleanup()107        self.after_call.write_code('return 0;')108        ## now generate the function itself109        code_sink.writeln("static int %s(%s *self, PyObject *value, void * PYBINDGEN_UNUSED(closure))"110                          % (self.c_function_name, self.class_.pystruct))111        code_sink.writeln('{')112        code_sink.indent()113        self.declarations.get_code_sink().flush_to(code_sink)114        code_sink.writeln()115        self.before_call.sink.flush_to(code_sink)116        self.after_call.sink.flush_to(code_sink)117        code_sink.unindent()...

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