Python Pandas：错误标记数据 . C错误：读取1GB CSV文件时字符串内的EOF

我正在读取10,000行的1 GB CSV文件 . 该文件有1106012行和171列，其他较小的文件没有显示任何错误并成功完成但是当我读取这个1 GB文件时，它每次都在正确的行号1106011上显示错误，这是第二行文件，我可以手动删除该行，但这不是解决方案，因为我有数百个相同大小的其他文件，我无法手动修复所有行 . 请有人帮我 .

def extract_csv_to_sql(input_file_name, header_row, size_of_chunk, eachRow):

        df = pd.read_csv(input_file_name,
                         header=None,
                         nrows=size_of_chunk,
                         skiprows=eachRow,
                         low_memory=False,
                         error_bad_lines=False,
                         sep=',')
                         # engine='python'
                         # quoting=csv.QUOTE_NONE
                         # encoding='utf-8'

        df.columns = header_row
        df = df.drop_duplicates(keep='first')
        df = df.apply(lambda x: x.astype(str).str.lower())

        return df

然后我在循环中调用此函数并且工作得很好 .

huge_chunk_return = extract_csv_to_sql(huge_input_filename, huge_header_row, the_size_of_chunk_H, each_Row_H)

我读了这个Pandas ParserError EOF character when reading multiple csv files to HDF5，这个read_csv() & EOF character in string cause parsing issue和这个https://github.com/pandas-dev/pandas/issues/11654还有更多，并尝试包含read_csv参数，如

engine ='python' quoting = csv.QUOTE_NONE //挂起甚至是python shell，不知道为什么encoding ='utf-8'

但没有一个工作，它仍然抛出以下错误

Error:

Traceback (most recent call last):
  File "C:\Users\WCan\Desktop\wcan_new_python\pandas_test_3.py", line 115, in <module>
    huge_chunk_return = extract_csv_to_sql(huge_input_filename, huge_header_row, the_size_of_chunk_H, each_Row_H)
  File "C:\Users\WCan\Desktop\wcan_new_python\pandas_test_3.py", line 24, in extract_csv_to_sql
    sep=',')
  File "C:\Users\WCan\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\io\parsers.py", line 655, in parser_f
    return _read(filepath_or_buffer, kwds)
  File "C:\Users\WCan\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\io\parsers.py", line 411, in _read
    data = parser.read(nrows)
  File "C:\Users\WCan\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\io\parsers.py", line 1005, in read
    ret = self._engine.read(nrows)
  File "C:\Users\WCan\AppData\Local\Programs\Python\Python36\lib\site-packages\pandas\io\parsers.py", line 1748, in read
    data = self._reader.read(nrows)
  File "pandas\_libs\parsers.pyx", line 893, in pandas._libs.parsers.TextReader.read (pandas\_libs\parsers.c:10885)
  File "pandas\_libs\parsers.pyx", line 966, in pandas._libs.parsers.TextReader._read_rows (pandas\_libs\parsers.c:11884)
  File "pandas\_libs\parsers.pyx", line 953, in pandas._libs.parsers.TextReader._tokenize_rows (pandas\_libs\parsers.c:11755)
  File "pandas\_libs\parsers.pyx", line 2184, in pandas._libs.parsers.raise_parser_error (pandas\_libs\parsers.c:28765)
pandas.errors.ParserError: Error tokenizing data. C error: EOF inside string starting at line 1106011
>>>