openpyxl

Use style of column for new cells in openpyxl

狂风中的少年 提交于 2020-01-22 03:09:06
问题 Assume that that there is an existing .xlsx file with specified column styles. As a minimal example create an empty sample.xlsx file and by clicking at column A set its number style to Percent (in contrast to default General ). Now, execute the following code import openpyxl as pyxl import math sample = 'sample.xlsx' new = 'sample_new.xlsx' wb = pyxl.load_workbook(sample) ws = wb.active ws['A1'] = math.pi print 'Cell format is %s' % ws['A1'].number_format wb.save(new) The output of the print

python openpyxl 合并单元格

落爺英雄遲暮 提交于 2020-01-21 09:39:10
合并/取消合并单元格 合并单元格时,除左上角以外的所有单元格都将从工作表中删除。为了携带合并单元格的边界信息,合并单元格的边界单元格被创建为MergeCells,其值始终为None。有关格式化合并单元格的信息,请参见样式化合并单元格。 from openpyxl.workbook import Workbook wb = Workbook() ws = wb.active ws.merge_cells(‘A2:D2’) ws.unmerge_cells(‘A2:D2’) or equivalently ws.merge_cells(start_row=2, start_column=1, end_row=4, end_column=4) ws.unmerge_cells(start_row=2, start_column=1, end_row=4, end_column=4) 来源: CSDN 作者: weixin_42530610 链接: https://blog.csdn.net/weixin_42530610/article/details/103863591

Python3使用openpyxl读写Excel文件

让人想犯罪 __ 提交于 2020-01-20 03:04:48
Python中常用的操作Excel的三方包有xlrd,xlwt和openpyxl等,xlrd支持读取.xls和.xlsx格式的Excel文件,只支持读取,不支持写入。xlwt只支持写入.xls格式的文件,不支持读取。 openpyxl不支持.xls格式,但是支持.xlsx格式的读取写入,并且支持写入公式等。 原始数据文件apis.xlsx内容: name method url data json result get接口 get https://httpbin.org/get?a=1&b=2 post表单接口 post https://httpbin.org/post {name: Kevin,age:1} post-json接口 post https://httpbin.org/post {name: Kevin,age: 21} 读取数据 读取所有数据 import openpyxl # 打开excel excel = openpyxl.load_workbook('apis.xlsx') # 有路径应带上路径 # 使用指定工作表 sheet = excel.active # 当前激活的工作表 # sheet = excel.get_sheet_by_name('Sheet1') # 读取所有数据 print(list(sheet.values)) # sheet.values

python3与Excel的完美结合

可紊 提交于 2020-01-20 03:01:43
https://segmentfault.com/a/1190000016256490 Excel 是 Windows 环境下流行的、强大的电子表格应用。openpyxl 模块让 Python 程序能读取和修改 Excel 电子表格文件。例如,可能有一个无聊的任务,需要从一个电子表格拷贝一些数据,粘贴到另一个电子表格中。或者可能需要从几千行中挑选几行,根据某种条件稍作修改。或者需要查看几百份部门预算电子表格,寻找其中的赤字。正是这种无聊无 脑的电子表格任务,可以通过 Python 来完成。LibreOffice Calc, WPS 和 OpenOffice Calc 都能处理 Excel 的电子表格文件格式,这意味着 openpyxl 模块也能处理来自这些应用程序的电子表格。你可以从 https://www.libreoffice.org/和 http://www.openoffice.org/下载这些软件。即使你的计算机上已经安装了 Excel,可能也会发现这些程序更容易使用。 1. Excel文档基本定义 工作簿(workbook): 一个 Excel 电子表格文档; 工作表(sheet): 每个工作簿可以包含多个表, 如: sheet1, sheet2等; 活动表(active sheet): 用户当前查看的表; 列(column): 列地址是从 A 开始的; 行(row):

openpyxl - adjust column width size

允我心安 提交于 2020-01-19 19:05:27
问题 I have following script which is converting a CSV file to an XLSX file, but my column size is very narrow. Each time I have to drag them with mouse to read data. Does anybody know how to set column width in openpyxl ? Here is the code I am using. #!/usr/bin/python2.6 import csv from openpyxl import Workbook from openpyxl.cell import get_column_letter f = open('users_info_cvs.txt', "rU") csv.register_dialect('colons', delimiter=':') reader = csv.reader(f, dialect='colons') wb = Workbook() dest

openpyxl - adjust column width size

走远了吗. 提交于 2020-01-19 19:04:05
问题 I have following script which is converting a CSV file to an XLSX file, but my column size is very narrow. Each time I have to drag them with mouse to read data. Does anybody know how to set column width in openpyxl ? Here is the code I am using. #!/usr/bin/python2.6 import csv from openpyxl import Workbook from openpyxl.cell import get_column_letter f = open('users_info_cvs.txt', "rU") csv.register_dialect('colons', delimiter=':') reader = csv.reader(f, dialect='colons') wb = Workbook() dest

Python参数化接口测试demo笔记

南笙酒味 提交于 2020-01-19 06:59:04
https://www.cnblogs.com/du-hong/p/10766314.html 接口测试学习demo 目的:使用之前学习接口测试的demo,批量运行一波数据,就5行,产生报告html文档。 方法:从Excel文档.xlsx中读取数据传入unittest测试类, 使用到模块openpyxl读取Excel。安装:pip3 install openpyxl 关于openpyxl学习 https://blog.csdn.net/ChenLeihappy/article/details/80989552 以下文章,接口测试应用了openpyxl https://www.cnblogs.com/fantastic-21/p/9727339.html https://www.cnblogs.com/yoyoketang/p/8856362.html 参数化采用模块paramunittest 安装:pip3 install paramunittest 文件目录case(放用例代码interface_start4.py)、data(放Excel数据)、 report(存放生成的html报告)、base(放rw_Excel.py读取Excel文档方法) 1.读取Excel数据,作为(字典元素)列表参数化输入,这里写了一个方法rw_Excel()进行数据读取和转换 2.使用注解

利用openpyxl库读写xlsx文件

蹲街弑〆低调 提交于 2020-01-17 17:05:51
xlwt、wlrd只能读写xls文件,而不能操作xlsx文件。 openpyxl只能操作xlsx文件而不能操作xls文件。 openpyxl 这是一个非常简单的库,有几分钟就能上手了。安装非常简单,pip install openpyxl一步搞定,我就主要来说说对excel的操作。 1、基本概念 在openpyxl中,主要用到三个概念:Workbooks,Sheets,Cells。 Workbook就是一个excel工作表;Sheet是工作表中的一张表页;Cell就是简单的一个格。 openpyxl就是围绕着这三个概念进行的,不管读写都是“三板斧”:打开Workbook,定位Sheet,操作Cell。下面分读和写分别介绍几个常见的方法。 2、读取xlsx 为了做实验,我事先准备好了一个excel文档,里面有Sheet1,Sheet2,Sheet3这三个页,在Sheet3中填入了如下内容: 首先引入库。 from openpyxl import load_workbook 打开一个xlsx文件。 wb = load_workbook( "template.xlsx") 查看打开的excel表里面有哪些sheet页。 print(wb.sheetnames) # ['Sheet1', 'Sheet2', 'Sheet3'] 读取到指定的Sheet页 sheet = wb.get

Getting formula while reading cell data in OpenPyXL

岁酱吖の 提交于 2020-01-17 07:43:33
问题 I want to update value in excel and get new updated value of output cell in excel using OpenPyXL in python 3 Below is code import openpyxl xfile = openpyxl.load_workbook('sheet.xlsx') sheet = xfile.get_sheet_by_name('Sheet1') print (sheet['D2'].value) sheet['A2'] = 3 print (sheet['D2']) xfile.save('sheet.xlsx') and below is sample data in excel : Image of excel file and below is output I am getting python3 xl.py =SUM(A2:C2) <Cell 'Sheet1'.D2> How can I get value of this cell as calculated

openpyxl : Is there a way to search an Excel spreadsheet for cells with specific fill color?

拈花ヽ惹草 提交于 2020-01-17 01:26:28
问题 I am trying to read an ".xlsx" file consisting of a table with some cells that are having a color fill (cell background color). Using "Python 3.4" and "openpyxl 2.5.12", I tried to create a dummy yellow cell fill on "a1" and saved the file, when opening the "xlsx" file I can see it was yellow highlighted. However, when I loop through the spreadsheet cells with the condition: if cell.fill == yellowFill: print(cell.value) I do only get the value of "a1", knowing that there are other cells