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tests/cpydiff: Add case for difference in behaviour of bytes.format().

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Paul Sokolovsky 2018-09-21 17:13:50 -07:00 committed by Damien George
parent a135bca4a1
commit 8181ec04a4
1 changed files with 7 additions and 0 deletions
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tests/cpydiff/types_bytes_format.py Normal file
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"""
categories: Types,bytes
description: bytes objects support .format() method
cause: MicroPython strives to be a more regular implementation, so if both `str` and `bytes` support ``__mod__()`` (the % operator), it makes sense to support ``format()`` for both too. Support for ``__mod__`` can also be compiled out, which leaves only ``format()`` for bytes formatting.
workaround: If you are interested in CPython compatibility, don't use ``.format()`` on bytes objects.
"""
print(b'{}'.format(1))