Jupyter 笔记本 snap 包未看到/导入包/模块
我正在尝试将列表转换为向量 numpy float32 列表数组
我正在运行 Ubuntu 18.04,并从软件中心安装了 Jupyter
使用的代码:
import sys
!{sys.executable} -m pip install numpy
import numpy as np
x = [1, 2, 3, 4]
y = [10, 20, 30, 40]
z = [100, 200, 300, 400]
xyz = (list(zip(x, y, z)))
xyz = np.float32(xyz)
type(xyz)
输出:
答案1
我的系统检查过了,必须重启才能开始工作
import sys
!{sys.executable} -m pip install numpy
import numpy as np
x = [1, 2, 3, 4]
y = [10, 20, 30, 40]
z = [100, 200, 300, 400]
xyz = (list(zip(x, y, z)))
xyz = np.float32(xyz)
print(type(xyz))
print(xyz)
输出:
Requirement already satisfied: numpy in /home/rt/snap/jupyter/common/lib/python3.7/site-packages (1.19.0)
<class 'numpy.ndarray'>
[[ 1. 10. 100.]
[ 2. 20. 200.]
[ 3. 30. 300.]
[ 4. 40. 400.]]