'UCS-2'编解码器无法对1050-1050位置的字符进行编码

Question

当我运行我的Python代码时,我收到以下错误:

  File "E:\python343\crawler.py", line 31, in <module>
    print (x1)
  File "E:\python343\lib\idlelib\PyShell.py", line 1347, in write
    return self.shell.write(s, self.tags)
UnicodeEncodeError: 'UCS-2' codec can't encode characters in position 1050-1050: Non-BMP character not supported in Tk

这是我的代码:

x = g.request('search', {'q' : 'TaylorSwift', 'type' : 'page', 'limit' : 100})['data'][0]['id']

# GET ALL STATUS POST ON PARTICULAR PAGE(X=PAGE ID)
for x1 in g.get_connections(x, 'feed')['data']:
    print (x1)
    for x2 in x1:
        print (x2)
        if(x2[1]=='status'):
            x2['message']

我怎样才能解决这个问题？

Answer 1

您的数据包含基本多语言平面之外的字符.例如,表情符号在BMP之外,IDLE,Tk使用的窗口系统无法处理这些字符.

您可以使用转换表将BMP之外的所有内容映射到替换字符:

import sys
non_bmp_map = dict.fromkeys(range(0x10000, sys.maxunicode + 1), 0xfffd)
print(x.translate(non_bmp_map))

该non_bmp_map(代码点任何超过0xFFFF的更高,达到了所有的方式映射所有的码点的BMP之外最高的Unicode编码点你的Python版本可以处理)到U + FFFD替换字符:

>>> print('This works outside IDLE! \U0001F44D')
This works outside IDLE! 
>>> print('This works in IDLE too! \U0001F44D'.translate(non_bmp_map))
This works in IDLE too! ?