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I have a CSV text file encoded in UTF-16 (so as to preserve Unicode characters when others use Excel) but when doing a read_csv with Pandas 0.9.0, I get this cryptic error:
df = pd.read_csv('data.txt',encoding='utf-16',sep='\t',header=0)
df.head()
---------------------------------------------------------------------------
Exception Traceback (most recent call last)
<ipython-input-18-85da1383cd9e> in <module>()
----> 1 df = pd.read_csv('candidates-spanish.txt',encoding='utf-16',sep='\t',header=0)
2 df.head()
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pandas/io/parsers.pyc in read_csv(filepath_or_buffer, sep, dialect, header, index_col, names, skiprows, na_values, keep_default_na, thousands, comment, parse_dates, keep_date_col, dayfirst, date_parser, nrows, iterator, chunksize, skip_footer, converters, verbose, delimiter, encoding, squeeze, **kwds)
248 kdict['delimiter'] = sep
249
--> 250 return _read(TextParser, filepath_or_buffer, kdict)
251
252 @Appender(_read_table_doc)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pandas/io/parsers.pyc in _read(cls, filepath_or_buffer, kwds)
198 return parser
199
--> 200 return parser.get_chunk()
201
202 @Appender(_read_csv_doc)
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pandas/io/parsers.pyc in get_chunk(self, rows)
853 elif not self._has_complex_date_col:
854 index = self._get_simple_index(alldata, columns)
--> 855 index = self._agg_index(index)
856
857 elif self._has_complex_date_col:
/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/pandas/io/parsers.pyc in _agg_index(self, index, try_parse_dates)
980 arr, _ = _convert_types(arr, col_na_values)
981 arrays.append(arr)
--> 982 index = MultiIndex.from_array