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28 lines
912 B
Python
28 lines
912 B
Python
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def build_endpoint_description_strings(
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host=None,
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port=None,
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unix_socket=None,
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file_descriptor=None
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):
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"""
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Build a list of twisted endpoint description strings that the server will listen on.
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This is to streamline the generation of twisted endpoint description strings from easier
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to use command line args such as host, port, unix sockets etc.
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"""
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socket_descriptions = []
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if host and port is not None:
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host = host.strip("[]").replace(":", "\:")
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socket_descriptions.append("tcp:port=%d:interface=%s" % (int(port), host))
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elif any([host, port]):
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raise ValueError("TCP binding requires both port and host kwargs.")
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if unix_socket:
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socket_descriptions.append("unix:%s" % unix_socket)
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if file_descriptor is not None:
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socket_descriptions.append("fd:fileno=%d" % int(file_descriptor))
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return socket_descriptions
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