28 lines
943 B
Python
28 lines
943 B
Python
# Copyright (c) 2015, Menno Smits
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# Released subject to the New BSD License
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# Please see http://en.wikipedia.org/wiki/BSD_licenses
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import imaplib
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import socket
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from typing import Optional
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class IMAP4WithTimeout(imaplib.IMAP4):
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def __init__(self, address: str, port: int, timeout: Optional[float]) -> None:
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self._timeout = timeout
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imaplib.IMAP4.__init__(self, address, port)
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def open(
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self, host: str = "", port: int = 143, timeout: Optional[float] = None
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) -> None:
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# This is overridden to make it consistent across Python versions.
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self.host = host
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self.port = port
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self.sock = self._create_socket(timeout)
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self.file = self.sock.makefile("rb")
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def _create_socket(self, timeout: Optional[float] = None) -> socket.socket:
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return socket.create_connection(
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(self.host, self.port), timeout if timeout is not None else self._timeout
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)
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