openpyxl

Python: get the value of a checkbox in Excel

由 妖精的绣舞 提交于 2020-03-27 06:57:17
问题 I have a checkbox called "check1" in an Excel file and I would like to take its value with Python. I tried: wb = load_workbook(filename=myFile, read_only=True, data_only=True) title, coord = next(wb.defined_names['check1'].destinations) valueCheck1= wb[title][coord].value with openpyxl but it does not work. The error is: KeyError: 'No definition called check1' even if I have properly defined it Any suggestion? 来源： https://stackoverflow.com/questions/43974629/python-get-the-value-of-a-checkbox

excel相关

由 て烟熏妆下的殇ゞ 提交于 2020-03-22 23:56:25
xlrd openpyxl 库 应该是自带了，反正我是没安装，csv也可制作表格，关于csv以后介绍 基本操作 import xlrd book = xlrd.open_workbook('filename') book.nsheets # 表单数量 book.sheet_names() # 表单名 要读取某个表单里单元格中的数据，必须要先获取 表单（sheet）对象 。 # 表单索引从0开始，获取第一个表单对象 book.sheet_by_index(0) # 获取名为2018的表单对象 book.sheet_by_name('2018') # 获取所有的表单对象，放入一个列表返回 book.sheets() 官方文档：https://xlrd.readthedocs.io/en/latest/api.html#xlrd-sheet 表单行数（nrows） 列数（ncols） 表单名（name） 表单索引（number） ''' book = xlrd.open_workbook("income.xlsx") sheet = book.sheet_by_index(0) sheet.name sheet.number sheet.nrows sheet.ncols ''' cell_value 方法，参数为行号和列号，读取指定单元格中的文本内容。 sheet.cell_value

Openpyxl: Concatenation of several columns into one cell per row (Multi-row)

由 霸气de小男生 提交于 2020-03-16 09:58:39
问题 This question is a follow up to: Openpyxl: TypeError - Concatenation of several columns into one cell per row What I want to do: I want to concatenate the cells from columns F to M per row and put the concatenated value into column E like below. This needs to be done for all rows at the same time. Input: A B C D E F G H .. M ....... E1 90 2A .. 26 ....... 0 80 F8 .. Output: A B C D E F G H .. M ....... E1902A..26 ....... 080F8.. Code: def concat_f_to_m(): for row_value in range(1, sheet.max

Protecting Workbook in openpyxl

由 允我心安 提交于 2020-03-13 05:18:55
问题 I try to protect an Excel workbook with openpyxl. So far I had a look into the different, potentially relevant classes but I can't find a set_password method like the one for worksheets. There happens to be the workbook.protection module that I tried my luck with. My code, boiled down to the absolute relevant minimum is as follows: from openpyxl import Workbook from openpyxl.workbook.protection import WorkbookProtection wb = Workbook() wb.security = WorkbookProtection(workbookPassword='0000',

Protecting Workbook in openpyxl

由 末鹿安然 提交于 2020-03-13 05:18:03
问题 I try to protect an Excel workbook with openpyxl. So far I had a look into the different, potentially relevant classes but I can't find a set_password method like the one for worksheets. There happens to be the workbook.protection module that I tried my luck with. My code, boiled down to the absolute relevant minimum is as follows: from openpyxl import Workbook from openpyxl.workbook.protection import WorkbookProtection wb = Workbook() wb.security = WorkbookProtection(workbookPassword='0000',

Protecting Workbook in openpyxl

由 点点圈 提交于 2020-03-13 05:16:01
问题 I try to protect an Excel workbook with openpyxl. So far I had a look into the different, potentially relevant classes but I can't find a set_password method like the one for worksheets. There happens to be the workbook.protection module that I tried my luck with. My code, boiled down to the absolute relevant minimum is as follows: from openpyxl import Workbook from openpyxl.workbook.protection import WorkbookProtection wb = Workbook() wb.security = WorkbookProtection(workbookPassword='0000',

【python办公自动化（6期）】6.python打开及读取Excel表格内容

由 ╄→гoц情女王★ 提交于 2020-03-08 07:07:05
python打开及读取Excel表格内容 模块的介绍和安装 openpyxl模块 可以读取和写入Excel文件；需要单独安装；不包含在python标准库里；可以处理Excel数据、公式、样式，在表格里面插入图表等 pip install openpyxl - i https : // pypi . tuna . tsinghua . edu . cn / simple 在windows系统下使用此条指令进行第三方库的安装省时间 Excle表格术语 列： column，以字母表示，在表格的上方 行： row，以数字表示，但是注意这里是从1开始，在表格的左侧 表单： sheet，在表格的下部 打开Excel表格并获取表格名称 load_workbook(filename = 表格文件路径)；workbook.sheetnames 获取表格文件内的sheet名称 注意：只能打开存在的表格，不能用该方法创建一个新表格文件 import os os . chdir ( 'C:\\Users\\Administrator\\Desktop\\test' ) from openpyxl import load_workbook workbook = load_workbook ( filename = 'file1.xlsx' ) print ( workbook . sheetnames )

Openpyxl: TypeError - Concatenation of several columns into one cell per row

由 China☆狼群 提交于 2020-03-06 10:57:19
问题 I am new to openpyxl and cannot figure out what the reason for my error is. I hope you can see the problem and show me what to change! What I want to do: I want to concatenate the cells from columns F to M per row and put the concatenated value into column E like below. (The rows do not always fill up from column F to column M, since per row are different kind of signals. But I have not put an if clause for this yet. This is just an information about the structure.) Input: A B C D E F G H ..

Creating DataValidation that evaluates to an error with openpyxl

由 别来无恙 提交于 2020-03-06 09:33:45
问题 Using python and openpyxl I'm trying to create dependent list of data with DataValidation like in example from this article. DataValidation works fine when I'm pointing directly to some range of cells. But when I'm creating cascade then resulting excel file is corrupted and can be opened only in recovery mode. My only guess right now is that it might be related to error when first column is empty then after saving cascaded DataValidation excel shows error popup The Source currently evaluates

python openpyxl批量定义单元格属性

由 ▼魔方 西西 提交于 2020-03-05 23:49:54
openpyxl 作为操作excel 表格的工具，在python中应用比较广泛，但其设置表格单元格属性时，只能一个一个单元格遍历，现将其中的小坑展示给大家 新建表格 wb=Workbook() 新建表单 wbsheet = wb.create_sheet(‘所有课程情况统计’,0) 选中多个单元格 cell_range=wbsheet[‘A1:E43’] 可以用下面的表达方式，转化为单元格范围的字符串 cell_range=wbsheet[get_column_letter(num1 7+1)+“1:”+get_column_letter(num1 7+6)+str(row-1)] 当然，要使用前，先import 模块 from openpyxl.utils import get_column_letter, column_index_from_string #根据数字返回字母，根据字母反回列数字 “”" 例：xian = Side(style=‘medium’, color=‘000000’) style:边框线的风格{‘dotted’,‘slantDashDot’,‘dashDot’,‘hair’,‘mediumDashDot’, ‘dashed’,‘mediumDashed’,‘thick’,‘dashDotDot’,‘medium’, ‘double’,‘thin’,
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