def generate()

in network/generic_network.py [0:0]

• 22 lines of code
• 4 McCabe index (conditional complexity)

    def generate(self):
        """Generate networking stack (VPC) with all the variable set in this instance """
        self._is_generated = True
        nat_gateways = 0
        if self._has_private_subnet:
            nat_gateways = self._max_azs

        self._base_vpc = _ec2.Vpc(self, "SwiftVPC",
                                  cidr=self._cidr_range,
                                  enable_dns_hostnames=True,
                                  enable_dns_support=True,
                                  subnet_configuration=self._subnet_configuration,
                                  max_azs=self._max_azs,
                                  nat_gateways=nat_gateways,
                                  vpn_gateway=self._vgw,
                                  vpn_route_propagation=[self._vgw_propagation_subnet]
                                  )

        for i in range(self._max_azs):
            selected_subnet: _ec2.SelectedSubnets = self._base_vpc.select_subnets(
                availability_zones=[self.availability_zones[i]])
            for subnet in selected_subnet.subnets:
                subnet_cfn = subnet.node.default_child
                subnet_cfn.add_property_override("AvailabilityZone",
                                                 {"Fn::Select": [str(i), {"Fn::GetAZs": ""}]})