asyncpg.connect: ValueError: invalid literal for int() with base 10 #1151

asyncpg_connect_str = f'postgres://{db_user}:{db_pwd}@{db_host}/mydb'

   async def read_sql_async_asyncpg(self, sql, params=None):
      t1 = timeit.default_timer()
      try:
         conn = await asyncpg.connect(self.cfg.asyncpg_connect_str)
         stmt = await conn.prepare(sql)
         columns = [a.name for a in stmt.get_attributes()]
         data = await conn.fetch(sql, *params)
         if not len(data): return None

         df = pd.DataFrame(data, columns=columns)
         self.log.debug(f'read_sql_async sql: {sql}, params:{params}')
         self.log.info(f'perf: {timeit.default_timer() - t1}')
         return df   
      except Exception as exc:
         self.log.exception(exc)         
      finally:
         await conn.close()

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/home/jtson/.local/lib/python3.12/site-packages/asyncpg/connection.py", line 2329, in connect
    return await connect_utils._connect(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jtson/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py", line 983, in _connect
    addrs, params, config = _parse_connect_arguments(**kwargs)
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jtson/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py", line 692, in _parse_connect_arguments
    addrs, params = _parse_connect_dsn_and_args(
                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jtson/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py", line 294, in _parse_connect_dsn_and_args
    host, port = _parse_hostlist(dsn_hostspec, port, unquote=True)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/jtson/.local/lib/python3.12/site-packages/asyncpg/connect_utils.py", line 229, in _parse_hostlist
    hostlist_ports.append(int(hostspec_port))
                          ^^^^^^^^^^^^^^^^^^
ValueError: invalid literal for int() with base 10: '<mypwd>'