pandas读取csv文件OSError: Initializing from file failed

Myth丶恋晨 2022-05-14 06:35 192阅读 0赞

ver = pd.read\_csv("E:\\\\新人赛\\\\Weibo\\\\time\_feature1\_test.csv", header=None)

>     OSError                                   Traceback (most recent call last)
>     <ipython-input-10-a45c3dc74660> in <module>()
>     ----> 1 ver = pd.read_csv("E:\\新人赛\\Weibo\\time_feature1_test.csv", header=None)
>     
>     C:\Anaconda\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, skip_footer, doublequote, delim_whitespace, as_recarray, compact_ints, use_unsigned, low_memory, buffer_lines, memory_map, float_precision)
>         707                     skip_blank_lines=skip_blank_lines)
>         708 
>     --> 709         return _read(filepath_or_buffer, kwds)
>         710 
>         711     parser_f.__name__ = name
>     
>     C:\Anaconda\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds)
>         447 
>         448     # Create the parser.
>     --> 449     parser = TextFileReader(filepath_or_buffer, **kwds)
>         450 
>         451     if chunksize or iterator:
>     
>     C:\Anaconda\lib\site-packages\pandas\io\parsers.py in __init__(self, f, engine, **kwds)
>         816             self.options['has_index_names'] = kwds['has_index_names']
>         817 
>     --> 818         self._make_engine(self.engine)
>         819 
>         820     def close(self):
>     
>     C:\Anaconda\lib\site-packages\pandas\io\parsers.py in _make_engine(self, engine)
>        1047     def _make_engine(self, engine='c'):
>        1048         if engine == 'c':
>     -> 1049             self._engine = CParserWrapper(self.f, **self.options)
>        1050         else:
>        1051             if engine == 'python':
>     
>     C:\Anaconda\lib\site-packages\pandas\io\parsers.py in __init__(self, src, **kwds)
>        1693         kwds['allow_leading_cols'] = self.index_col is not False
>        1694 
>     -> 1695         self._reader = parsers.TextReader(src, **kwds)
>        1696 
>        1697         # XXX
>     
>     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

**解决方法：将engine设为python，默认为C，不能在文件名为中文时使用**

**ver = pd.read\_csv("E:\\\\新人赛\\\\Weibo\\\\time\_feature1\_test.csv", header=None, engine='python')**

参考链接：[https://blog.csdn.net/ArcheriesYe/article/details/77992412][https_blog.csdn.net_ArcheriesYe_article_details_77992412]

[https_blog.csdn.net_ArcheriesYe_article_details_77992412]: https://blog.csdn.net/ArcheriesYe/article/details/77992412