【发布时间】:2019-07-17 06:25:48
【问题描述】:
我正在尝试加载数据集,起初我收到一个错误代码:
pandas.errors.ParserError:数据标记错误。 C错误:调用 源上的读取(nbytes)失败。试试 engine='python'。
然后我添加了 engine = 'python' 所以我的代码看起来像这样以供参考:
import pandas as pd
pd.set_option('display.max_rows',500)
pd.set_option('display.max_columns', 500)
pd.set_option('display.width',1000)
ccr = pd.read_csv('D:/Users/vguevara/ExternalScripts/Colaberry/PythonClass/Consumer_complaints.csv', engine = 'python', sep=',' )
print (ccr)
现在我得到这个错误代码:
IOError: [Errno 13] 权限被拒绝
之前对其他线程的回答都没有帮助,知道吗? 谢谢。
追溯:
Traceback (most recent call last):
File "D:\Users\vguevara\ExternalScripts\Colaberry\PythonClass\Script14Lab.py", line 8, in <module>
ccr = pd.read_csv('D:/Users/vguevara/ExternalScripts/Colaberry/PythonClass/Consumer_complaints.csv', engine = 'python', sep=',' )
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 702, in parser_f
return _read(filepath_or_buffer, kwds)
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 429, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 895, in __init__
self._make_engine(self.engine)
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 1132, in _make_engine
self._engine = klass(self.f, **self.options)
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 2238, in __init__
self.unnamed_cols) = self._infer_columns()
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 2510, in _infer_columns
line = self._buffered_line()
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 2689, in _buffered_line
return self._next_line()
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 2794, in _next_line
orig_line = self._next_iter_line(row_num=self.pos + 1)
File "c:\Python27\lib\site-packages\pandas\io\parsers.py", line 2854, in _next_iter_line
return next(self.data)
IOError: [Errno 13] Permission denied```
【问题讨论】:
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检查 csv 是否打开,如果打开关闭它然后运行代码,否则您可能会遇到文件夹访问问题。
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该文件未打开,但好吧,也许我会尝试将其移至其他文件夹。
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那么,您是否有权访问该文件?
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@MisterMiyagi 是的,这是我下载到我的文件夹中的公共数据集