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Fix Python 3

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This commit is contained in:
Brandon Skari
2017-04-28 16:49:44 -06:00
parent 2c0bf1b33a
commit 5d31e1ea07
2 changed files with 4 additions and 4 deletions
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2
src/python/rpitx/__init__.py
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@@ -1,4 +1,4 @@
"""Python interface to rpitx."""
# To avoid import pollution with ipython, hide functions in another module
from _hidden import broadcast_fm
from ._hidden import broadcast_fm

6
src/python/rpitx/_hidden.py
View File

@@ -1,8 +1,8 @@
"""Hides imports and other irrelevant things so that ipython works nicely."""
from pydub import AudioSegment
import StringIO
import _rpitx
import io
import array
import logging
import wave
@@ -29,7 +29,7 @@ def broadcast_fm(file_, frequency):
raw_audio_data = _reencode(file_)
wav_data = StringIO.StringIO()
wav_data = io.BytesIO()
wav_writer = wave.open(wav_data, 'w')
wav_writer.setnchannels(1)
wav_writer.setsampwidth(2)
@@ -37,6 +37,6 @@ def broadcast_fm(file_, frequency):
wav_writer.writeframes(raw_audio_data.raw_data)
wav_writer.close()
raw_array = array.array('c', wav_data.getvalue())
raw_array = array.array('b', wav_data.getvalue())
array_address, length = raw_array.buffer_info()
_rpitx.broadcast_fm(array_address, length, frequency)