解决pandas read_csv 读取中文列标题文件报错的问题

技术  /  管理员 发布于 7年前   280

从windows操作系统本地读取csv文件报错

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

上述报错的解决方案是

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

此时又报如下错误：

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

最终解决方案是：

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

以上这篇解决pandas read_csv 读取中文列标题文件报错的问题就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。