“如何修复：TypeError __init() 得到了一个与进度条相关的意外关键字参数‘max_value’

Question

我目前正在尝试使用 mozilla deepspeech 训练语音识别模型。这是在linux上完成的。MacO 从来没有问题，但现在有问题。

我已经厌倦了两次设置我的虚拟环境来解决这个问题，但它仍然存在。如上所述，我在 MacOs 上尝试过这个，但在 linux 上我似乎有问题。与 mac 相比，linux 上安装的 python 依赖项可能不同吗？

  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:517: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:518: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:519: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:520: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint32 = np.dtype([("qint32", np.int32, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorflow/python/framework/dtypes.py:525: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  np_resource = np.dtype([("resource", np.ubyte, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:541: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint8 = np.dtype([("qint8", np.int8, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:542: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint8 = np.dtype([("quint8", np.uint8, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:543: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint16 = np.dtype([("qint16", np.int16, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:544: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_quint16 = np.dtype([("quint16", np.uint16, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:545: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  _np_qint32 = np.dtype([("qint32", np.int32, 1)])
/home/chabani/tmp/deepspeech-train-venv/lib/python3.7/site-packages/tensorboard/compat/tensorflow_stub/dtypes.py:550: FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated; in a future version of numpy, it will be understood as (type, (1,)) / '(1,)type'.
  np_resource = np.dtype([("resource", np.ubyte, 1)])
Loading TSV file:  /media/sf_en/train.tsv
Saving new DeepSpeech-formatted CSV file to:  /media/sf_en/clips/train.csv
Importing mp3 files...
Traceback (most recent call last):
  File "bin/import_cv2.py", line 166, in <module>
    _preprocess_data(PARAMS.tsv_dir, AUDIO_DIR, label_filter_fun, PARAMS.space_after_every_character)
  File "bin/import_cv2.py", line 43, in _preprocess_data
    _maybe_convert_set(input_tsv, audio_dir, label_filter, space_after_every_character)
  File "bin/import_cv2.py", line 100, in _maybe_convert_set
    bar = progressbar.ProgressBar(max_value=num_samples, widgets=SIMPLE_BAR)
TypeError: __init__() got an unexpected keyword argument 'max_value```

I expected that the data to train the model would import appropriately but it appears to not do so due to an incompatible progress bar.

Answer 1

您可能已经在 GNU/Linux ( ) 中安装了progressbarpip install progressbar而不是progressbar2 ( pip install progressbar2)。

前者接受maxval，而 progressbar2 处理所需的max_value。