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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get(self, name):
 """Returns the specific IP interface properties The Ipinterface resource returns the following: * name (str):
 The name of the interface * address (str):
 The IP address of the interface in the form of A.B.C.D/E * mtu (int):
 The configured value for IP MTU. Args: name (string):
 The interface identifier to retrieve the configuration for Return: A Python dictionary object of key/value pairs that represents the current configuration of the node. If the specified interface does not exist then None is returned. """

        config = self.get_block('interface %s' % name)

        if name[0:2] in ['Et', 'Po'] and not SWITCHPORT_RE.search(config,
                                                                  re.M):
            return None

        resource = dict(name=name)
        resource.update(self._parse_address(config))
        resource.update(self._parse_mtu(config))
        return resource