Fixed "'float' object cannot be interpreted as an integer" error

[iskunk]

This error occurred during resampling. Typical example:

Resampling '/tmp/input.wav'. Traceback (most recent call last): File "/opt/anaconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main "main", mod_spec) File "/opt/anaconda3/lib/python3.7/runpy.py", line 85, in _run_code exec(code, run_globals) File "/tmp/Prosodylab-Aligner/aligner/main.py", line 126, in corpus = Corpus(args.align, opts) File "/tmp/Prosodylab-Aligner/aligner/corpus.py", line 91, in init self._prepare_audio(audiofiles) File "/tmp/Prosodylab-Aligner/aligner/corpus.py", line 210, in _prepare_audio w.resample_bang(self.samplerate) File "/tmp/Prosodylab-Aligner/aligner/wavfile.py", line 79, in resample_bang self.signal = self._resample(Fs_out) File "/tmp/Prosodylab-Aligner/aligner/wavfile.py", line 72, in _resample resampled_signal = resample(self.signal, ratio * len(self)) File "/opt/anaconda3/lib/python3.7/site-packages/scipy/signal/signaltools.py", line 2221, in resample Y = zeros(newshape, 'D') TypeError: 'float' object cannot be interpreted as an integer

The error is due to passing a 'float' argument to a SciPy function that expects an 'int' parameter.

[iskunk]

Does someone else need to approve this change? It's not yet merged.

[kylebgorman]

No, I have to merge it.