mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-06 12:20:52 +01:00
ea968f5cc3
Summary:
TensorBoard tests using SummaryWriter() may fail with a pandas import
complaint if TensorFlow packages are installed in the same python
environment as PyTorch:
Traceback (most recent call last):
File "test_tensorboard.py", line 212, in test_writer
with self.createSummaryWriter() as writer:
File "test_tensorboard.py", line 64, in createSummaryWriter
return SummaryWriter(temp_dir)
...
File "[...]/site-packages/pandas/core/arrays/categorical.py", line 52, in <module>
import pandas.core.algorithms as algorithms
AttributeError: module 'pandas' has no attribute 'core'
The exact failure may depend on the pandas version. We've also seen:
File "[...]/site-packages/pandas/core/arrays/categorical.py", line 9, in <module>
import pandas.compat as compat
AttributeError: module 'pandas' has no attribute 'compat'
The module import chain leading to the failure is tensorboard imports
tensorflow imports tensorflow_estimator imports pandas. pandas includes
a submodule named 'bottleneck', whose name collides with the PyTorch
'test/bottleneck/' subdirectory.
So IF tensorboard, tensorflow, tensorflow_estimator, and pandas are
installed in the python environment AND IF testing is run from within
PyTorch's 'test/' directory (or maybe just with 'test/' in PYTHONPATH,
etc.), then TensorBoard tests using SummaryWriter() will fail.
Rename the 'bottleneck/' directory slightly to avoid the name collision.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/29650
Differential Revision: D19698638
Pulled By: ezyang
fbshipit-source-id: cb59342ed407cb37aefc833d67f768a8809129ac
5 lines
82 B
Python
5 lines
82 B
Python
import torch
|
|
|
|
x = torch.ones((3, 3), requires_grad=True)
|
|
(3 * x).sum().backward()
|