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@@ -86,7 +86,7 @@ def parse_server_name(server_name: str) -> Tuple[str, Optional[int]]: |
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ValueError if the server name could not be parsed. |
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""" |
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try: |
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if server_name[-1] == "]": |
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if server_name and server_name[-1] == "]": |
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# ipv6 literal, hopefully |
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return server_name, None |
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@@ -123,7 +123,7 @@ def parse_and_validate_server_name(server_name: str) -> Tuple[str, Optional[int] |
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# that nobody is sneaking IP literals in that look like hostnames, etc. |
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# look for ipv6 literals |
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if host[0] == "[": |
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if host and host[0] == "[": |
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if host[-1] != "]": |
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raise ValueError("Mismatched [...] in server name '%s'" % (server_name,)) |
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