numpy . who function–Python
numpy.who() 函数打印给定字典中的 NumPy 数组。
语法:numpy . who(vardict = None) 参数: vardict:【dict，可选】可能包含 ndarrays 的字典。 返回:返回‘无’。如果没有传入字典或 vardict 为 None，则返回 globals()字典中的 NumPy 数组。
代码#1 :
# Python program explaining
# numpy.who() function
# importing numpy as geek
import numpy as geek
a = geek.arange(5)
b = geek.ones(10)
gfg = geek.who()
print (gfg)
输出:
a 5 40 int64
b 10 80 float64
Upper bound on total bytes = 120
None
代码#2 :
# Python program explaining
# numpy.who() function
# importing numpy as geek
import numpy as geek
a = geek.arange(3.0)
b = geek.arange(5.0)
gfg = geek.who()
print (gfg)
输出:
Name Shape Bytes Type
===========================================================
a 3 24 float64
b 5 40 float64
Upper bound on total bytes = 64
None
