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50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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#
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import logging
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import socket
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from typing import Dict
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log = logging.getLogger(__name__)
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def alloc_ports(port_specs: Dict[str, int]) -> Dict[str, int]:
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ports = {}
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socks = []
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for name, ptype in port_specs.items():
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try:
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s = socket.socket(type=ptype)
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s.bind(('', 0))
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ports[name] = s.getsockname()[1]
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socks.append(s)
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except Exception as e:
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raise e
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for s in socks:
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s.close()
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return ports
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