python 中pandas 读取简称所有的列 报错

Question

self.word_list = pd.read_csv('./word.csv', usecols=['简称'])

报错如下
Traceback (most recent call last):
  File "baidusearch.py", line 28, in <module>
    baidusearch().get_content()
  File "baidusearch.py", line 8, in __init__
    self.word_list = pd.read_csv('./word.csv', usecols=['简称'])
  File "/usr/lib64/python3.4/site-packages/pandas/io/parsers.py", line 709, in parser_f
    return _read(filepath_or_buffer, kwds)
  File "/usr/lib64/python3.4/site-packages/pandas/io/parsers.py", line 449, in _read
    parser = TextFileReader(filepath_or_buffer, **kwds)
  File "/usr/lib64/python3.4/site-packages/pandas/io/parsers.py", line 818, in __init__
    self._make_engine(self.engine)
  File "/usr/lib64/python3.4/site-packages/pandas/io/parsers.py", line 1049, in _make_engine
    self._engine = CParserWrapper(self.f, **self.options)
  File "/usr/lib64/python3.4/site-packages/pandas/io/parsers.py", line 1695, in __init__
    self._reader = parsers.TextReader(src, **kwds)
  File "pandas/_libs/parsers.pyx", line 562, in pandas._libs.parsers.TextReader.__cinit__
  File "pandas/_libs/parsers.pyx", line 790, in pandas._libs.parsers.TextReader._get_header
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xbc in position 0: invalid start byte

Answer 1

应该是文件编码的问题，可以指定encoding试试，即：
word_list = pandas.read_csv('./word.csv', usecols=['简称'], encoding='gbk')