可以为numba设置一些环境变量,如文档:https://numba.pydata.org/numba-doc/dev/reference/envvars.html中所指定的
但是,在同一文件夹中启动python shell时,我在os.environ中看不到该变量
In [1]: !cat .numba_config.yaml
warnings: 1
In [2]: import os; os.environ["NUMBA_WARNINGS"]
---------------------------------------------------------------------------
KeyError Traceback (most recent call last)
<ipython-input-2-2d63c69434b7> in <module>
----> 1 import os; os.environ["NUMBA_WARNINGS"]
~/anaconda3/lib/python3.6/os.py in __getitem__(self, key)
667 except KeyError:
668 # raise KeyError with the original key value
--> 669 raise KeyError(key) from None
670 return self.decodevalue(value)
671
KeyError: 'NUMBA_WARNINGS'(我已经安装了pyyaml,import yaml不会产生错误)
发布于 2019-01-04 17:01:45
您可以通过os.environ获取和设置环境变量
https://stackoverflow.com/questions/54035751
复制相似问题