Question

当我运行此函数时，出现错误，int对象不可迭代。这是功能

def WriteData(header, column):
   if isinstance(header, str):
      worksheet.write_string('A1', header)
   elif isinstance(header, list):
      worksheet.write_row('A1', header)
   else:
      worksheet.write_string('A1', 'no header data')
   if isinstance(column, str):
      worksheet.write_column('A2', column)
   elif isinstance(column, list):
      for col in range(0,len(column)):
        worksheet.write_column('A2',col)

这里是我如何调用函数：

 WriteData(header=['Freq', 'Volts', 'VoltsPhase'], column=[frequencies, volts, voltsPhase])

在for循环中，我所期望的特定调用出现错误：

for col in range(0,3)

据我所知这是正确的。那么错误在哪里？

Traceback (most recent call last):
  File "C:\Src32\PythonScripts\3300_Utilities\Run3300TestProcedure.py", line 415, in <module>
    WriteData(header=['Freq', 'Volts', 'VoltsPhase'], column=[frequencies, volts, voltsPhase])
  File "C:\Src32\PythonScripts\3300_Utilities\Run3300TestProcedure.py", line 413, in WriteData
    worksheet.write_column('A2',col)
  File "C:\Program Files (x86)\WinPython-32bit-3.4.4.4Qt5\python-3.4.4\lib\site-packages\xlsxwriter\worksheet.py", line 64, in cell_wrapper
    return method(self, *args, **kwargs)
  File "C:\Program Files (x86)\WinPython-32bit-3.4.4.4Qt5\python-3.4.4\lib\site-packages\xlsxwriter\worksheet.py", line 1012, in write_column
    for token in data:
TypeError: 'int' object is not iterable

Answer 1

这是正确的方法：

 for col in range(0,len(column)):
        worksheet.write_column(1, col, column[col])

for循环python错误

1 个答案: