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v0.8.1
Revision e0fbe5feee4f9c00f09eb9659c2182183036261a authored by Ned Deily on 04 March 2017, 17:25:04 UTC, committed by Ned Deily on 04 March 2017, 17:25:04 UTC 
Update docs and patchlevel for 3.6.1rc1.
1 parent cefca3d
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compat.py 
"""Compatibility helpers for the different Python versions."""

import sys

PY34 = sys.version_info >= (3, 4)
PY35 = sys.version_info >= (3, 5)
PY352 = sys.version_info >= (3, 5, 2)


def flatten_list_bytes(list_of_data):
    """Concatenate a sequence of bytes-like objects."""
    if not PY34:
        # On Python 3.3 and older, bytes.join() doesn't handle
        # memoryview.
        list_of_data = (
            bytes(data) if isinstance(data, memoryview) else data
            for data in list_of_data)
    return b''.join(list_of_data)
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