pandas中出现错误的解决办法：OSError: Initializing from file failed

心已赠人 2021-09-23 14:50 718阅读 0赞

原因：pandas不支持读路径或文件名中包含中文的csv/txt文件的

解决办法：

1.  先open(“文件”)，在read\_csv(f)或read\_table(f)

f = open("D:\GoogleDownloads\临时文件\idfa_info.txt")
    idfa1 = pd.read_table(f, sep='\t')

1.  在read\_csv()或read\_table()函数中添加参数：engine=‘python’

idfa2 = pd.read_table("D:\GoogleDownloads\临时文件\idfa_info.txt", sep='\t', engine='python')

错误为：

OSError                                   Traceback (most recent call last)
    <ipython-input-24-e5fecc5bee61> in <module>()
    ----> 1 idfa3 = pd.read_table("D:\GoogleDownloads\临时文件\idfa_info.txt", sep='\t')
    
    D:\software\Anaconda\Anaconda3-5.2.0\lib\site-packages\pandas\io\parsers.py in parser_f(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, escapechar, comment, encoding, dialect, tupleize_cols, error_bad_lines, warn_bad_lines, skipfooter, doublequote, delim_whitespace, low_memory, memory_map, float_precision)
        676                     skip_blank_lines=skip_blank_lines)
        677 
    --> 678         return _read(filepath_or_buffer, kwds)
        679 
        680     parser_f.__name__ = name
    
    D:\software\Anaconda\Anaconda3-5.2.0\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds)
        438 
        439     # Create the parser.
    --> 440     parser = TextFileReader(filepath_or_buffer, **kwds)
        441 
        442     if chunksize or iterator:
    
    D:\software\Anaconda\Anaconda3-5.2.0\lib\site-packages\pandas\io\parsers.py in __init__(self, f, engine, **kwds)
        785             self.options['has_index_names'] = kwds['has_index_names']
        786 
    --> 787         self._make_engine(self.engine)
        788 
        789     def close(self):
    
    D:\software\Anaconda\Anaconda3-5.2.0\lib\site-packages\pandas\io\parsers.py in _make_engine(self, engine)
       1012     def _make_engine(self, engine='c'):
       1013         if engine == 'c':
    -> 1014             self._engine = CParserWrapper(self.f, **self.options)
       1015         else:
       1016             if engine == 'python':
    
    D:\software\Anaconda\Anaconda3-5.2.0\lib\site-packages\pandas\io\parsers.py in __init__(self, src, **kwds)
       1706         kwds['usecols'] = self.usecols
       1707 
    -> 1708         self._reader = parsers.TextReader(src, **kwds)
       1709 
       1710         passed_names = self.names is None
    
    pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader.__cinit__()
    
    pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._setup_parser_source()
    
    OSError: Initializing from file failed