47 lines
1.4 KiB
Python
47 lines
1.4 KiB
Python
"""
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Binary/ASCII conversions.
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MicroPython module: https://docs.micropython.org/en/v1.21.0/library/binascii.html
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CPython module: :mod:`python:binascii` https://docs.python.org/3/library/binascii.html .
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This module implements conversions between binary data and various
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encodings of it in ASCII form (in both directions).
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"""
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from _typeshed import Incomplete, Incomplete as Incomplete
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from typing import Any, Optional
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def crc32(*args, **kwargs) -> Incomplete: ...
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def hexlify(data, sep: Optional[Any] = None) -> bytes:
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"""
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Convert the bytes in the *data* object to a hexadecimal representation.
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Returns a bytes object.
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If the additional argument *sep* is supplied it is used as a separator
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between hexadecimal values.
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"""
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...
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def unhexlify(data) -> bytes:
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"""
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Convert hexadecimal data to binary representation. Returns bytes string.
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(i.e. inverse of hexlify)
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"""
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...
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def b2a_base64(data, *, newline=True) -> bytes:
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"""
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Encode binary data in base64 format, as in `RFC 3548
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<https://tools.ietf.org/html/rfc3548.html>`_. Returns the encoded data
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followed by a newline character if newline is true, as a bytes object.
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"""
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...
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def a2b_base64(data) -> bytes:
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"""
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Decode base64-encoded data, ignoring invalid characters in the input.
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Conforms to `RFC 2045 s.6.8 <https://tools.ietf.org/html/rfc2045#section-6.8>`_.
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Returns a bytes object.
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"""
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...
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