privatwolke

async def gather_dict(tasks: dict):
    async def mark(key, coro):
        return key, await coro

    return {
        key: result
        for key, result in await gather(
            *(mark(key, coro) for key, coro in tasks.items())
        )
    }

privatwolke

from binascii import crc32

def port_number(app_name, min_port=49152, max_port=65535):
  """
  Returns a port number based on the given app_name which falls in the range
  [min_port, max_port].
  """
  checksum = crc32(app_name) & 0xffffffff
  scale = max_port - min_port
  return int((checksum / float(0xffffffff)) * scale + min_port)