numpy.typename()函数–python
哎哎哎:# t0]https://www . geeksforgeeks . org/num py-typename-function-python/
numpy.typename() 函数返回给定数据类型代码的描述。
语法: numpy.typename(char)
参数: 字符:【str】数据类型代码。 返回:【str】输入数据类型代码的描述。
代码#1 :
# Python program explaining
# numpy.typename() function
# importing numpy as geek
import numpy as geek
typechars = ['?', 'O', 'b', 'd', 'g', 'f', 'i', 'h', 'l', 'q']
for typechar in typechars:
print(typechar, ' : ', geek.typename(typechar))
输出:
? : bool
O : object
b : signed char
d : double precision
g : long precision
f : single precision
i : integer
h : short
l : long integer
q : long long integer
代码#2 :
# Python program explaining
# numpy.typename() function
# importing numpy as geek
import numpy as geek
typechars = ['S1', 'B', 'D', 'G', 'F', 'I', 'H', 'L', 'Q', 'S', 'U', 'V']
for typechar in typechars:
print(typechar, ' : ', geek.typename(typechar))
输出:
S1 : character
B : unsigned char
D : complex double precision
G : complex long double precision
F : complex single precision
I : unsigned integer
H : unsigned short
L : unsigned long integer
Q : unsigned long long integer
S : string
U : unicode
V : void
