通过调试信息,我指的是TensorFlow在我的终端中显示的关于加载的库和找到的设备等的信息,而不是Python错误。

I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcublas.so locally
I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcudnn.so locally
I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcufft.so locally
I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcuda.so.1 locally
I tensorflow/stream_executor/dso_loader.cc:105] successfully opened CUDA library libcurand.so locally
I tensorflow/stream_executor/cuda/cuda_gpu_executor.cc:900] successful NUMA node read from SysFS had negative value (-1), but there must be at least one NUMA node, so returning NUMA node zero
I tensorflow/core/common_runtime/gpu/gpu_init.cc:102] Found device 0 with properties: 
name: Graphics Device
major: 5 minor: 2 memoryClockRate (GHz) 1.0885
pciBusID 0000:04:00.0
Total memory: 12.00GiB
Free memory: 11.83GiB
I tensorflow/core/common_runtime/gpu/gpu_init.cc:126] DMA: 0 
I tensorflow/core/common_runtime/gpu/gpu_init.cc:136] 0:   Y 
I tensorflow/core/common_runtime/gpu/gpu_device.cc:717] Creating TensorFlow device (/gpu:0) -> (device: 0, name: Graphics Device, pci bus id: 0000:04:00.0)
I tensorflow/core/common_runtime/gpu/gpu_bfc_allocator.cc:51] Creating bin of max chunk size 1.0KiB
...

当前回答

通常的python3日志管理器为我工作tensorflow==1.11.0:

import logging
logging.getLogger('tensorflow').setLevel(logging.INFO)

其他回答

我用这篇文章解决了无法删除所有警告#27045,解决方案是:

import logging
logging.getLogger('tensorflow').disabled = True

通常的python3日志管理器为我工作tensorflow==1.11.0:

import logging
logging.getLogger('tensorflow').setLevel(logging.INFO)

我为此挣扎了一段时间,尝试了这里几乎所有的解决方案,但无法摆脱TF 1.14中的调试信息,我尝试了以下多个解决方案:

import os
import logging
import sys

os.environ['TF_CPP_MIN_LOG_LEVEL'] = '3'  # FATAL
stderr = sys.stderr
sys.stderr = open(os.devnull, 'w')

import tensorflow as tf
tf.get_logger().setLevel(tf.compat.v1.logging.FATAL)
tf.compat.v1.logging.set_verbosity(tf.compat.v1.logging.ERROR)
logging.getLogger('tensorflow').setLevel(tf.compat.v1.logging.FATAL)

sys.stderr = stderr

import absl.logging
logging.root.removeHandler(absl.logging._absl_handler)
absl.logging._warn_preinit_stderr = False

调试信息仍然显示,最终帮助我重新启动我的电脑(实际上重新启动内核应该工作)。所以如果有人有类似的问题,试着在你设置环境变量后重新启动内核,简单但可能不会想到。

大多数答案在这里工作,但你必须使用他们每次你打开一个新的会话(例如与JupyterLab)。要使更改生效,必须设置环境变量。

Linux:

export TF_CPP_MIN_LOG_LEVEL="3"

(也可以将上面的行添加到.bashrc中,使更改永久,而不仅仅是针对会话)

窗口:

setx TF_CPP_MIN_LOG_LEVEL "3"

两者都为用户设置环境变量。

我使用的是Tensorflow 2.3.1版本,上面的解决方案都没有完全有效。 直到我找到这个包裹。

像这样安装:

水蟒,

python -m pip install silence-tensorflow

ide,

pip install silence-tensorflow

并在第一行代码中添加:

from silence_tensorflow import silence_tensorflow
silence_tensorflow()

就是这样!