micropython: add micropython component

components/language/micropython/docs/library/binascii.rst

@@ -0,0 +1,38 @@
+:mod:`binascii` -- binary/ASCII conversions
+===========================================
+
+.. module:: binascii
+   :synopsis: binary/ASCII conversions
+
+|see_cpython_module| :mod:`python:binascii`.
+
+This module implements conversions between binary data and various
+encodings of it in ASCII form (in both directions).
+
+Functions
+---------
+
+.. function:: hexlify(data, [sep])
+
+   Convert the bytes in the *data* object to a hexadecimal representation.
+   Returns a bytes object.
+
+   If the additional argument *sep* is supplied it is used as a separator
+   between hexadecimal values.
+
+.. function:: unhexlify(data)
+
+   Convert hexadecimal data to binary representation. Returns bytes string.
+   (i.e. inverse of hexlify)
+
+.. function:: a2b_base64(data)
+
+   Decode base64-encoded data, ignoring invalid characters in the input.
+   Conforms to `RFC 2045 s.6.8 <https://tools.ietf.org/html/rfc2045#section-6.8>`_.
+   Returns a bytes object.
+
+.. function:: b2a_base64(data, *, newline=True)
+
+   Encode binary data in base64 format, as in `RFC 3548
+   <https://tools.ietf.org/html/rfc3548.html>`_. Returns the encoded data
+   followed by a newline character if newline is true, as a bytes object.