【发布时间】:2013-07-15 22:48:26
【问题描述】:
给定输入文件的内容:
{ "symbol": "°C" }
还有这段代码:
import sys
import json
with open(sys.argv[1], 'r') as ifile, open(sys.argv[2], 'w') as ofile:
json.dump(json.load(ifile), ofile, indent=4, ensure_ascii=False)
我收到一个错误:
$ python2.7 play.py input.json output.json
Traceback (most recent call last):
File "play.py", line 5, in <module>
json.dump(json.load(ifile), ofile, indent=4, ensure_ascii=False)
File "/usr/lib/python2.7/json/__init__.py", line 190, in dump
fp.write(chunk)
UnicodeEncodeError: 'ascii' codec can't encode character u'\xb0' in position 1: ordinal not in range(128)
但是 Python 3 可以正常工作:
$ python3.3 play.py input.json output.json
$ cat output.json
{
"symbol": "°C"
}
【问题讨论】:
标签: python python-unicode