Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/284.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python Openpyxl-细胞操作_Python_Openpyxl - Fatal编程技术网

Python Openpyxl-细胞操作

Python Openpyxl-细胞操作,python,openpyxl,Python,Openpyxl,根据本教程:查看下面的代码:对于代码:打印({0:8}{1:8}).format(c1.value,c2.value))考虑到它只打印出6个键/值,为什么它是0:8/1:8而不是6 导入openpyxl book = openpyxl.load_workbook('items.xlsx') sheet = book.active cells = sheet['A1': 'B6'] for c1, c2 in cells: **print("{0:8} {1:8}".fo

根据本教程:查看下面的代码:对于代码:打印({0:8}{1:8}).format(c1.value,c2.value))考虑到它只打印出6个键/值,为什么它是0:8/1:8而不是6

导入openpyxl

book = openpyxl.load_workbook('items.xlsx')

sheet = book.active

cells = sheet['A1': 'B6']

for c1, c2 in cells:
**print("{0:8} {1:8}".format(c1.value, c2.value))**
返回: 项目数量 硬币23
主席3
铅笔5支
瓶子8

books 30

来自
{0:8}{1:8}
的:8用于填充,它只影响数据的显示方式。它与单元格中键/值的数量无关

有关填充的更多信息,请查看此处: