50 lines
974 B
Python
50 lines
974 B
Python
# -*- coding: utf-8 -*-
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"""
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hyper/http20/exceptions
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~~~~~~~~~~~~~~~~~~~~~~~
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This defines exceptions used in the HTTP/2 portion of hyper.
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"""
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class HPACKError(Exception):
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"""
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The base class for all ``hpack`` exceptions.
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"""
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pass
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class HPACKDecodingError(HPACKError):
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"""
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An error has been encountered while performing HPACK decoding.
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"""
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pass
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class InvalidTableIndex(HPACKDecodingError):
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"""
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An invalid table index was received.
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"""
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pass
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class OversizedHeaderListError(HPACKDecodingError):
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"""
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A header list that was larger than we allow has been received. This may be
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a DoS attack.
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.. versionadded:: 2.3.0
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"""
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pass
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class InvalidTableSizeError(HPACKDecodingError):
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"""
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An attempt was made to change the decoder table size to a value larger than
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allowed, or the list was shrunk and the remote peer didn't shrink their
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table size.
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.. versionadded:: 3.0.0
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"""
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pass
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