Jupyter 笔记本无法读取 csv 文件

Question

我想导入此 CSV 文件

tweets = pd.read_csv('/Users/yoshithKotla/Desktop/canal/Music/wmsrry/wmsrry_only')

print(tweets)

但它显示了这样的错误，该文件位于与提到的完全相同的位置，并且我无法导入 CSV 文件，我在桌面上尝试了一些其他 CSV 文件，错误仍然显示。 没有重复的文件，也没有任何其他具有不同格式的同名文件。我无法弄清楚这个问题

FileNotFoundError                         Traceback (most recent call last)
<ipython-input-10-ba5ff0134d9f> in <module>
----> 1 tweets = pd.read_csv('/Users/yoshithKotla/Desktop/canal/Music/wmsrry/wmsrry_only')
      2 
      3 print(tweets)

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, dialect, error_bad_lines, warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision, storage_options)
    608     kwds.update(kwds_defaults)
    609 
--> 610     return _read(filepath_or_buffer, kwds)
    611 
    612 

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in _read(filepath_or_buffer, kwds)
    460 
    461     # Create the parser.
--> 462     parser = TextFileReader(filepath_or_buffer, **kwds)
    463 
    464     if chunksize or iterator:

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in __init__(self, f, engine, **kwds)
    817             self.options["has_index_names"] = kwds["has_index_names"]
    818 
--> 819         self._engine = self._make_engine(self.engine)
    820 
    821     def close(self):

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in _make_engine(self, engine)
   1048             )
   1049         # error: Too many arguments for "ParserBase"
-> 1050         return mapping[engine](self.f, **self.options)  # type: ignore[call-arg]
   1051 
   1052     def _failover_to_python(self):

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in __init__(self, src, **kwds)
   1865 
   1866         # open handles
-> 1867         self._open_handles(src, kwds)
   1868         assert self.handles is not None
   1869         for key in ("storage_options", "encoding", "memory_map", "compression"):

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/parsers.py in _open_handles(self, src, kwds)
   1360         Let the readers open IOHanldes after they are done with their potential raises.
   1361         """
-> 1362         self.handles = get_handle(
   1363             src,
   1364             "r",

/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pandas/io/common.py in get_handle(path_or_buf, mode, encoding, compression, memory_map, is_text, errors, storage_options)
    640                 errors = "replace"
    641             # Encoding
--> 642             handle = open(
    643                 handle,
    644                 ioargs.mode,

FileNotFoundError: [Errno 2] No such file or directory: '/Users/yoshithKotla/Desktop/canal/Music/wmsrry/wmsrry_only'

Answer 1

您可以在地址末尾添加“.csv”并尝试吗？ 示例：

tweets = pd.read_csv('/Users/yoshithKotla/Desktop/canal/Music/wmsrry/wmsrry_only.csv')

Answer 2

假设该文件确实是一个 CSV 文件，并且您的 Mac 隐藏了扩展名，请尝试恢复该文件的扩展名

.csv

。像

wmsrry_only.csv

之类的东西。或者使用完整路径

/Users/yoshithKotla/Desktop/canal/Music/wmsrry/wmsrry_only.csv

现在如果你可以用Number应用程序打开它，它也可能是一个Excel文件。

如果您想确定，请打开终端应用程序并进入该目录，然后运行

ls -la

以查看文件及其扩展名，然后运行

file <file>

将

<file>

替换为您从之前找到的文件名和扩展名命令。