stringification inside MP_ERROR_TEXT does not work; change affected code.

[jepler]

CircuitPython version

main

Code/REPL

mp_raise_NotImplementedError(MP_ERROR_TEXT("Only 8 or 16 bit mono with " MP_STRINGIFY(OVERSAMPLING) "x oversampling is supported."));

Behavior

This places only the following string in circuitpython.pot:

#: ports/atmel-samd/common-hal/audiobusio/PDMIn.c
#: ports/raspberrypi/common-hal/audiobusio/PDMIn.c
msgid "Only 8 or 16 bit mono with "
msgstr ""

Description

Please change the message so it works properly.

One option is to simply write out "64x" in the source string and add a MP_STATIC_ASSERT that OVERSAMPLING==64.

Another option is to %d-format the number into the message.

Until one of these things is done, I don't think this message can be localized.

Additional information

This message occurs in two places:

ports/atmel-samd/common-hal/audiobusio/PDMIn.c|160| mp_raise_NotImplementedError(MP_ERROR_TEXT("Only 8 or 16 bit mono with " MP_STRINGIFY(OVERSAMPLING) "x oversampling is supported."));     
ports/raspberrypi/common-hal/audiobusio/PDMIn.c|60| mp_raise_NotImplementedError(MP_ERROR_TEXT("Only 8 or 16 bit mono with " MP_STRINGIFY(OVERSAMPLING) "x oversampling is supported."));