问题描述
这是我的代码.我刚刚安装了jupyterlab，并在其中添加了excel文件.如果我将路径更改为文件在系统上的位置，则会出现相同的错误.将Excel文件作为数据框导入时，我似乎找不到任何遇到相同问题的人.
This is my code.I've just installed jupyterlab and i've added the excel file in there.Same error if i change the path to where the file is on my system.I can't seem to find anyone who had the same problem when simply importing an excel file as a dataframe.
excel文件是一个3x26的表格，其中有studentnr，course，result列，其值分别为101-105，A-D，1.0-9.9.也许问题出在Excel文件上?
The excel file is a 3x26 table with studentnr, course, result columns that have values like 101-105, A-D, 1.0-9.9 respectively. Maybe the problem lies with the excel file?
无论哪种方式，我都不知道如何解决.
Either way i have no idea how to fix this.
import pandas as pd
import numpy as np
df = pd.read_excel('student-results.xlsx')
这是我得到的错误:
---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-6-9d38e4d56bbe> in <module>
1 import pandas as pd
2 import numpy as np
----> 3 df = pd.read_excel('student-results.xlsx')
c:\python\lib\site-packages\pandas\util\_decorators.py in wrapper(*args, **kwargs)
294 )
295 warnings.warn(msg, FutureWarning, stacklevel=stacklevel)
--> 296 return func(*args, **kwargs)
297
298 return wrapper
c:\python\lib\site-packages\pandas\io\excel\_base.py in read_excel(io, sheet_name, header, names, index_col, usecols, squeeze, dtype, engine, converters, true_values, false_values, skiprows, nrows, na_values, keep_default_na, na_filter, verbose, parse_dates, date_parser, thousands, comment, skipfooter, convert_float, mangle_dupe_cols)
302
303 if not isinstance(io, ExcelFile):
--> 304 io = ExcelFile(io, engine=engine)
305 elif engine and engine != io.engine:
306 raise ValueError(
c:\python\lib\site-packages\pandas\io\excel\_base.py in __init__(self, path_or_buffer, engine)
865 self._io = stringify_path(path_or_buffer)
866
--> 867 self._reader = self._engines[engine](self._io)
868
869 def __fspath__(self):
c:\python\lib\site-packages\pandas\io\excel\_xlrd.py in __init__(self, filepath_or_buffer)
20 err_msg = "Install xlrd >= 1.0.0 for Excel support"
21 import_optional_dependency("xlrd", extra=err_msg)
---> 22 super().__init__(filepath_or_buffer)
23
24 @property
c:\python\lib\site-packages\pandas\io\excel\_base.py in __init__(self, filepath_or_buffer)
351 self.book = self.load_workbook(filepath_or_buffer)
352 elif isinstance(filepath_or_buffer, str):
--> 353 self.book = self.load_workbook(filepath_or_buffer)
354 elif isinstance(filepath_or_buffer, bytes):
355 self.book = self.load_workbook(BytesIO(filepath_or_buffer))
c:\python\lib\site-packages\pandas\io\excel\_xlrd.py in load_workbook(self, filepath_or_buffer)
35 return open_workbook(file_contents=data)
36 else:
---> 37 return open_workbook(filepath_or_buffer)
38
39 @property
c:\python\lib\site-packages\xlrd\__init__.py in open_workbook(filename, logfile, verbosity, use_mmap, file_contents, encoding_override, formatting_info, on_demand, ragged_rows)
128 if 'xl/workbook.xml' in component_names:
129 from . import xlsx
--> 130 bk = xlsx.open_workbook_2007_xml(
131 zf,
132 component_names,
c:\python\lib\site-packages\xlrd\xlsx.py in open_workbook_2007_xml(zf, component_names, logfile, verbosity, use_mmap, formatting_info, on_demand, ragged_rows)
810 del zflo
811 zflo = zf.open(component_names['xl/workbook.xml'])
--> 812 x12book.process_stream(zflo, 'Workbook')
813 del zflo
814 props_name = 'docprops/core.xml'
c:\python\lib\site-packages\xlrd\xlsx.py in process_stream(self, stream, heading)
264 self.tree = ET.parse(stream)
265 getmethod = self.tag2meth.get
--> 266 for elem in self.tree.iter() if Element_has_iter else self.tree.getiterator():
267 if self.verbosity >= 3:
268 self.dump_elem(elem)
AttributeError: 'ElementTree' object has no attribute 'getiterator'
推荐答案
您可以尝试使用参数 engine ="openpyxl" .它帮助我解决了同样的问题.
You could try to use an argument engine="openpyxl". It helped me to resolve the same problem.
这篇关于AttributeError:尝试导入Excel文件时，"ElementTree"对象没有属性"getiterator"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！