mirror of
https://github.com/jellyfin/jellyfin-kodi.git
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58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
"""Collection of exceptions raised and/or processed by Cheroot."""
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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import errno
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import sys
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class MaxSizeExceeded(Exception):
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"""Exception raised when a client sends more data then acceptable within limit.
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Depends on ``request.body.maxbytes`` config option if used within CherryPy
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"""
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class NoSSLError(Exception):
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"""Exception raised when a client speaks HTTP to an HTTPS socket."""
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class FatalSSLAlert(Exception):
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"""Exception raised when the SSL implementation signals a fatal alert."""
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def plat_specific_errors(*errnames):
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"""Return error numbers for all errors in errnames on this platform.
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The 'errno' module contains different global constants depending on
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the specific platform (OS). This function will return the list of
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numeric values for a given list of potential names.
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"""
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errno_names = dir(errno)
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nums = [getattr(errno, k) for k in errnames if k in errno_names]
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# de-dupe the list
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return list(dict.fromkeys(nums).keys())
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socket_error_eintr = plat_specific_errors('EINTR', 'WSAEINTR')
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socket_errors_to_ignore = plat_specific_errors(
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'EPIPE',
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'EBADF', 'WSAEBADF',
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'ENOTSOCK', 'WSAENOTSOCK',
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'ETIMEDOUT', 'WSAETIMEDOUT',
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'ECONNREFUSED', 'WSAECONNREFUSED',
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'ECONNRESET', 'WSAECONNRESET',
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'ECONNABORTED', 'WSAECONNABORTED',
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'ENETRESET', 'WSAENETRESET',
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'EHOSTDOWN', 'EHOSTUNREACH',
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)
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socket_errors_to_ignore.append('timed out')
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socket_errors_to_ignore.append('The read operation timed out')
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socket_errors_nonblocking = plat_specific_errors(
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'EAGAIN', 'EWOULDBLOCK', 'WSAEWOULDBLOCK')
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if sys.platform == 'darwin':
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socket_errors_to_ignore.extend(plat_specific_errors('EPROTOTYPE'))
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socket_errors_nonblocking.extend(plat_specific_errors('EPROTOTYPE'))
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