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Minor changes for compatibility to Python 3.10 #242

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icarosadero
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Made minor changes to allow this project to run on most recent versions of TensorFlow and Python 3.10

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  • [x ] Bugfix
  • Feature implementation
  • [x ] Refactor of code (without functional changes)
  • Documentation improvements
  • Test improvements

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@Shulyaka
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Thank you!
I hope someone is still around to merge this.
Precise is a great project (and probably the only one that is open source and allow to train custom wake words)

precise/model.py Outdated Show resolved Hide resolved
Co-authored-by: Denis Shulyaka <[email protected]>
@Shulyaka
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I also had to replace self.tf.GraphDef() with self.tf.compat.v1.GraphDef() on network_runner.py line 60 and self.tf.Session with self.tf.compat.v1.Session on line 56 of the same file.

```
Exception in thread Thread-1 (_handle_predictions):
Traceback (most recent call last):
  File "/usr/lib64/python3.11/threading.py", line 1038, in _bootstrap_inner
    self.run()
  File "/usr/lib64/python3.11/threading.py", line 975, in run
    self._target(*self._args, **self._kwargs)
  File "/home/denis/mycroft-precise/runner/precise_runner/runner.py", line 243, in _handle_predictions
    self.on_activation()
  File "/home/denis/mycroft-precise/precise/scripts/listen.py", line 71, in on_activation
    save_audio(nm, self.audio_buffer)
  File "/home/denis/mycroft-precise/precise/util.py", line 72, in save_audio
    wavio.write(filename, save_audio, pr.sample_rate, sampwidth=pr.sample_depth, scale='none')
  File "/home/denis/mycroft-precise/.venv/lib64/python3.11/site-packages/wavio.py", line 441, in write
    raise ValueError('The scale parameter must not be set when the '
ValueError: The scale parameter must not be set when the input is an integer array.  No shifting or scaling is done to integer input values.
```
@Shulyaka
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@icarosadero I've raised PR icarosadero#1
Please accept it to apply my suggestions to this PR (is for like it).

more updates to support newer tensorflow versions
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