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python-3.7.4-docs-html/_sources/library/binhex.rst.txt

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+:mod:`binhex` --- Encode and decode binhex4 files
+=================================================
+
+.. module:: binhex
+   :synopsis: Encode and decode files in binhex4 format.
+
+**Source code:** :source:`Lib/binhex.py`
+
+--------------
+
+This module encodes and decodes files in binhex4 format, a format allowing
+representation of Macintosh files in ASCII. Only the data fork is handled.
+
+The :mod:`binhex` module defines the following functions:
+
+
+.. function:: binhex(input, output)
+
+   Convert a binary file with filename *input* to binhex file *output*. The
+   *output* parameter can either be a filename or a file-like object (any object
+   supporting a :meth:`write` and :meth:`close` method).
+
+
+.. function:: hexbin(input, output)
+
+   Decode a binhex file *input*. *input* may be a filename or a file-like object
+   supporting :meth:`read` and :meth:`close` methods. The resulting file is written
+   to a file named *output*, unless the argument is ``None`` in which case the
+   output filename is read from the binhex file.
+
+The following exception is also defined:
+
+
+.. exception:: Error
+
+   Exception raised when something can't be encoded using the binhex format (for
+   example, a filename is too long to fit in the filename field), or when input is
+   not properly encoded binhex data.
+
+
+.. seealso::
+
+   Module :mod:`binascii`
+      Support module containing ASCII-to-binary and binary-to-ASCII conversions.
+
+
+.. _binhex-notes:
+
+Notes
+-----
+
+There is an alternative, more powerful interface to the coder and decoder, see
+the source for details.
+
+If you code or decode textfiles on non-Macintosh platforms they will still use
+the old Macintosh newline convention (carriage-return as end of line).
+