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解決pandas read_csv 讀取中文列標(biāo)題文件報(bào)錯(cuò)的問題

 更新時(shí)間:2018年06月15日 09:46:56   作者:wshzd  
今天小編就為大家分享一篇解決pandas read_csv 讀取中文列標(biāo)題文件報(bào)錯(cuò)的問題,具有很好的參考價(jià)值,希望對(duì)大家有所幫助。一起跟隨小編過來看看吧

從windows操作系統(tǒng)本地讀取csv文件報(bào)錯(cuò)

data = pd.read_csv(path)
Traceback (most recent call last):

 File "C:/Users/arron/PycharmProjects/ML/ML/test.py", line 45, in <module>
  data = pd.read_csv(path)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 655, in parser_f
  return _read(filepath_or_buffer, kwds)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 405, in _read
  parser = TextFileReader(filepath_or_buffer, **kwds)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 762, in __init__
  self._make_engine(self.engine)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 966, in _make_engine
  self._engine = CParserWrapper(self.f, **self.options)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 1582, in __init__
  self._reader = parsers.TextReader(src, **kwds)
 File "pandas\_libs\parsers.pyx", line 394, in pandas._libs.parsers.TextReader.__cinit__ (pandas\_libs\parsers.c:4209)
 File "pandas\_libs\parsers.pyx", line 712, in pandas._libs.parsers.TextReader._setup_parser_source (pandas\_libs\parsers.c:8895)
OSError: Initializing from file failed

上述報(bào)錯(cuò)的解決方案是

pwd = os.getcwd()
os.chdir(os.path.dirname(path))
data = pd.read_csv(os.path.basename(path))
os.chdir(pwd)

此時(shí)又報(bào)如下錯(cuò)誤:

Traceback (most recent call last):
 File "C:/Users/arron/PycharmProjects/ML/ML/test.py", line 47, in <module>
  data = pd.read_csv(os.path.basename(path))
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 655, in parser_f
  return _read(filepath_or_buffer, kwds)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 405, in _read
  parser = TextFileReader(filepath_or_buffer, **kwds)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 762, in __init__
  self._make_engine(self.engine)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 966, in _make_engine
  self._engine = CParserWrapper(self.f, **self.options)
 File "C:\Users\arron\AppData\Local\Continuum\Anaconda3\lib\site-packages\pandas\io\parsers.py", line 1582, in __init__
  self._reader = parsers.TextReader(src, **kwds)
 File "pandas\_libs\parsers.pyx", line 562, in pandas._libs.parsers.TextReader.__cinit__ (pandas\_libs\parsers.c:6175)
 File "pandas\_libs\parsers.pyx", line 781, in pandas._libs.parsers.TextReader._get_header (pandas\_libs\parsers.c:9691)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd7 in position 0: invalid continuation byte

最終解決方案是:

pwd = os.getcwd()
os.chdir(os.path.dirname(path))
data = pd.read_csv(os.path.basename(path),encoding='gbk')
os.chdir(pwd)

以上這篇解決pandas read_csv 讀取中文列標(biāo)題文件報(bào)錯(cuò)的問題就是小編分享給大家的全部內(nèi)容了,希望能給大家一個(gè)參考,也希望大家多多支持腳本之家。

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