Python 3.x 遍历Excel工作表中的列

我正在努力实现这个结果

| method | | passed | | datetime
| method | | passed | | datetime
| method | | passed | | datetime
| method | | passed | | datetime

为了实现这一点，我目前有一个类

XLWriter

class XLWriter:
    def __init__(self, file):
        self.workbook = load_workbook(file)
        self.worksheet = self.workbook['Sheet1']
        self.file = file

    def write(self, row):
        index = 0
        try:
            # func name, test passed, date
            values = [[inspect.stack()[0][3]], True, datetime.date]

            columns = [4, 6, 8]

            # 3 writes to perform
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1
        except:
            # function name, declare test failed, date
            values = [[inspect.stack()[0][3]], False, datetime.date]
            columns = [4, 6, 8]
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1

    def save(self):
        self.workbook.save(self.file)

我遇到了以下错误

ValueError: Cannot convert ['write'] to Excel

我相信这是一件小而愚蠢的事情，非常感谢您的帮助

编辑

完全错误堆栈

Error
Traceback (most recent call last):
  File "D:\...\xlwriter.py", line 21, in write
    cell.value = values[index]
  File "D:\...\env\lib\site-packages\openpyxl\cell\cell.py", line 294, in value
    self._bind_value(value)
  File "D:\...\env\lib\site-packages\openpyxl\cell\cell.py", line 207, in _bind_value
    raise ValueError("Cannot convert {0!r} to Excel".format(value))
ValueError: Cannot convert ['write'] to Excel

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Users\...\AppData\Local\Programs\Python\Python37-32\lib\unittest\case.py", line 59, in testPartExecutor
    yield
  File "C:\Users\...\AppData\Local\Programs\Python\Python37-32\lib\unittest\case.py", line 615, in run
    testMethod()
  File "D:\...\test.py", line 40, in test
    xl.write(14)
  File "D:\...\xlwriter.py", line 29, in write
    cell.value = values[index]
  File "D:\...\env\lib\site-packages\openpyxl\cell\cell.py", line 294, in value
    self._bind_value(value)
  File "D:\...\env\lib\site-packages\openpyxl\cell\cell.py", line 207, in _bind_value
    raise ValueError("Cannot convert {0!r} to Excel".format(value))
ValueError: Cannot convert ['write'] to Excel

---

当您试图将列表写入单元格时，代码失败

请更新代码，使列表“value”的第一个元素为inspect.stack（）[0][3]，而不是[inspect.stack（）[0][3]]

更新代码：

class XLWriter:
    def __init__(self, file):
        self.workbook = load_workbook(file)
        self.worksheet = self.workbook['Sheet1']
        self.file = file

    def write(self, row):
        index = 0
        try:
            # func name, test passed, date
            values = [inspect.stack()[0][3], True, datetime.date]

            columns = [4, 6, 8]

            # 3 writes to perform
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1
        except:
            # function name, declare test failed, date
            values = [inspect.stack()[0][3], False, datetime.date]
            columns = [4, 6, 8]
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1

    def save(self):
        self.workbook.save(self.file)

class-XLWriter:
定义初始化（自我，文件）：
self.workbook=加载工作簿（文件）
self.worksheet=self.workbook['Sheet1']
self.file=文件
def写入（自身，行）：
索引=0
尝试：
#func名称，测试通过，日期
值=[inspect.stack（）[0][3]，True，datetime.date]
列=[4,6,8]
#要执行的3次写入
当指数<2时：
cell=self.worksheet.cell（行=行，列=列[索引]）
cell.value=值[索引]
指数+=1
除：
#函数名，声明测试失败，日期
值=[inspect.stack（）[0][3]，False，datetime.date]
列=[4,6,8]
当指数<2时：
cell=self.worksheet.cell（行=行，列=列[索引]）
cell.value=值[索引]
指数+=1
def保存（自我）：
self.workbook.save（self.file）

在删除您共享的部分代码（与self一起调用）后，您可以共享完整的错误堆栈吗？我可以写入该文件。当然，OP updated@Sach

class XLWriter:
    def __init__(self, file):
        self.workbook = load_workbook(file)
        self.worksheet = self.workbook['Sheet1']
        self.file = file

    def write(self, row):
        index = 0
        try:
            # func name, test passed, date
            values = [inspect.stack()[0][3], True, datetime.date]

            columns = [4, 6, 8]

            # 3 writes to perform
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1
        except:
            # function name, declare test failed, date
            values = [inspect.stack()[0][3], False, datetime.date]
            columns = [4, 6, 8]
            while index < 2:
                cell = self.worksheet.cell(row=row, column=columns[index])
                cell.value = values[index]
                index += 1

    def save(self):
        self.workbook.save(self.file)