code: def get_local_address_for(addr: str) -> str:
      """
      Get a local listening address suitable for reaching *addr*.
  
      For instance, trying to reach an external TCP address will return
      a local TCP address that's routable to that external address.
  
      >>> get_local_address_for('tcp://8.8.8.8:1234')
      'tcp://192.168.1.68'
      >>> get_local_address_for('tcp://127.0.0.1:1234')
      'tcp://127.0.0.1'
      """
      scheme, loc = parse_address(addr)
      backend = registry.get_backend(scheme)
      return unparse_address(scheme, backend.get_local_address_for(loc))
  
file_path: distributed/distributed/comm/addressing.py
imports: from __future__ import annotations
  import itertools
  import dask
  from distributed.comm import registry
  from distributed.utils import get_ip_interface
label_desc: Use image node_id 8 for calling a global function with example usage: get_local_address_for(addr) and returns: unparse_address