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...
df = pd.read_csv('c:/Users/NUC/Desktop/成绩.csv' ) File "D:\学习\Python\Python-3.6.5\lib\site-packages\pandas\io\parsers.py", line 678, in parser_f return _read(filepath_or_buffer, kwds) File "D:\学习\Python\Python-3.6.5\lib\site-packages\pandas\io\parsers.py", line 440, ...
File "C:\Importer\src\dfman\importer.py", line 26, in import_chr data = pd.read_csv(filepath, names=fields) File "C:\Python33\lib\site-packages\pandas\io\parsers.py", line 400, in parser_f return _read(filepath_or_buffer, kwds) File "C:\Python33\lib\site-packages\pandas\io\p...
return func(*args, **kwargs) File "/opt/conda/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 680, in read_csv return _read(filepath_or_buffer, kwds) File "/opt/conda/lib/python3.8/site-packages/pandas/io/parsers/readers.py", line 575, in _read parser = TextFileRe...
File"E:\python_workspace\MyWriter\venv\lib\site-packages\pandas\io\parsers.py", line688,inread_csv return _read(filepath_or_buffer, kwds) File"E:\python_workspace\MyWriter\venv\lib\site-packages\pandas\io\parsers.py", line460,in_read ...
return _read(filepath_or_buffer, kwds) File "/home/trina/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 295, in _read parser = TextFileReader(filepath_or_buffer, **kwds) File "/home/trina/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 612, in...
pd.read_csv("path_to_file.csv", keep_default_na=False, na_values=[""]) 在上面的例子中,只有空白字段会被识别为NaN pd.read_csv("path_to_file.csv", keep_default_na=False, na_values=["NA", "0"]) 上例中,字符串NA和0都会被识别为NaN ...
File "<stdin>", line 1, in <module> File "/home/dengfei/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 676, in parser_f return _read(filepath_or_buffer, kwds) File "/home/dengfei/anaconda3/lib/python3.7/site-packages/pandas/io/parsers.py", line 448, in _read...
File "C:\Importer\src\dfman\importer.py", line 26, in import_chr data = pd.read_csv(filepath, names=fields) File "C:\Python33\lib\site-packages\pandas\io\parsers.py", line 400, in parser_f return _read(filepath_or_buffer, kwds) File "C:\Python33\lib\site-packages\pandas\io\...
File"E:\Python\Python35\lib\site-packages\pandas\io\parsers.py", line678,inparser_freturn_read(filepath_or_buffer, kwds) File"E:\Python\Python35\lib\site-packages\pandas\io\parsers.py", line446,in_read data = parser.read(nrows) ...