我正在尝试读取数据帧并将其写入管道分隔文件。一些字符是非罗马字母(`、ç、ñ 等)。但是,当我尝试将重音符号写为 ASCII 时,它就崩溃了。
df = pd.read_csv('filename.txt',sep='|', encoding='utf-8')
<do stuff>
newdf.to_csv('output.txt', sep='|', index=False, encoding='ascii')
-------
File "<ipython-input-63-ae528ab37b8f>", line 21, in <module>
newdf.to_csv(filename,sep='|',index=False, encoding='ascii')
File "C:\Users\aliceell\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\core\frame.py", line 1344, in to_csv
formatter.save()
File "C:\Users\aliceell\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\formats\format.py", line 1551, in save
self._save()
File "C:\Users\aliceell\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\formats\format.py", line 1652, in _save
self._save_chunk(start_i, end_i)
File "C:\Users\aliceell\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\formats\format.py", line 1678, in _save_chunk
lib.write_csv_rows(self.data, ix, self.nlevels, self.cols, self.writer)
File "pandas\lib.pyx", line 1075, in pandas.lib.write_csv_rows (pandas\lib.c:19767)
UnicodeEncodeError: 'ascii' codec can't encode character '\xb4' in position 7: ordinal not in range(128)
如果我将 to_csv 更改为具有 utf-8 编码,那么我将无法正确读取文件:
newdf.to_csv('output.txt',sep='|',index=False,encoding='utf-8')
pd.read_csv('output.txt', sep='|')
> UnicodeDecodeError: 'utf-8' codec can't decode byte 0xb4 in position 2: invalid start byte
我的目标是拥有一个保留重音符号和特殊字符的竖线分隔文件。
此外,是否有一种简单的方法可以找出 read_csv 中断的是哪一行?现在我不知道如何让它向我展示坏角色。
最佳答案
关于python - Pandas to_csv : ascii can't encode character,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/41228697/