python pandas Initializing from file failed 错误

在学习 pandas与numpy中遇到 下列代码

import seaborn as sns
planets = sns.load_dataset('planets')
planets.shape

结果报错：

OSError                                   Traceback (most recent call last)
<ipython-input-2-9ef247eedb4e> in <module>()
      1 import seaborn as sns
----> 2 planets = sns.load_dataset('planets')
      3 planets.shape

G:Anaconda3libsite-packagesseabornutils.py in load_dataset(name, cache, data_home, **kws)
    425         full_path = cache_path
    426 
--> 427     df = pd.read_csv(full_path, **kws)
    428     if df.iloc[-1].isnull().all():
    429         df = df.iloc[:-1]

G:Anaconda3libsite-packagespandasioparsers.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)
    653                     skip_blank_lines=skip_blank_lines)
    654 
--> 655         return _read(filepath_or_buffer, kwds)
    656 
    657     parser_f.__name__ = name

G:Anaconda3libsite-packagespandasioparsers.py in _read(filepath_or_buffer, kwds)
    403 
    404     # Create the parser.
--> 405     parser = TextFileReader(filepath_or_buffer, **kwds)
    406 
    407     if chunksize or iterator:

G:Anaconda3libsite-packagespandasioparsers.py in __init__(self, f, engine, **kwds)
    760             self.options['has_index_names'] = kwds['has_index_names']
    761 
--> 762         self._make_engine(self.engine)
    763 
    764     def close(self):

G:Anaconda3libsite-packagespandasioparsers.py in _make_engine(self, engine)
    964     def _make_engine(self, engine='c'):
    965         if engine == 'c':
--> 966             self._engine = CParserWrapper(self.f, **self.options)
    967         else:
    968             if engine == 'python':

G:Anaconda3libsite-packagespandasioparsers.py in __init__(self, src, **kwds)
   1580         kwds['allow_leading_cols'] = self.index_col is not False
   1581 
-> 1582         self._reader = parsers.TextReader(src, **kwds)
   1583 
   1584         # XXX

pandas\_libsparsers.pyx in pandas._libs.parsers.TextReader.__cinit__ (pandas\_libsparsers.c:4209)()

pandas\_libsparsers.pyx in pandas._libs.parsers.TextReader._setup_parser_source (pandas\_libsparsers.c:8895)()

OSError: Initializing from file failed

网上搜索发现是:

pandas.read_csv()中参数问题，一检查发现，报错中的确有提到这个函数

G:Anaconda3libsite-packagesseabornutils.py in load_dataset(name, cache, data_home, **kws)
    425         full_path = cache_path
    426 
--> 427     df = pd.read_csv(full_path, **kws)
    428     if df.iloc[-1].isnull().all():
    429         df = df.iloc[:-1]

于是添加参数到之前输入的函数中去

import seaborn as sns
planets = sns.load_dataset('planets',*{'encoding':'utf8','engine':'python'})
planets.shape

完美解决：