我正在尝试将此字符串'w'转换为空格,而不更改原始字符串'w'的含义。
import numpy as np
w="\x01\x02 \x01\x02"
results = np.fromstring(w, dtype=np.int16)
print results
我收到错误消息:
> File "prj1.py", line 7, in <module>
> results = np.fromstring(w, dtype=np.int16)
> ValueError: string size must be a multiple of element size
有没有办法正确转换?