xlsxwriter

xlsxwriter: How to insert a new row

由 二次信任 提交于 2020-08-27 07:11:27
问题 Using xlsxwriter, how do I insert a new row to an Excel worksheet? For instance, there is an existing data table at the cell range A1:G10 of the Excel worksheet, and I want to insert a row (A:A) to give it some space for the title of the report. I looked through the documentation here http://xlsxwriter.readthedocs.io/worksheet.html, but couldn't find such method. import xlsxwriter # Create a workbook and add a worksheet. workbook = xlsxwriter.Workbook('Expenses01.xlsx') worksheet = workbook

xlsxwriter: How to insert a new row

由 青春壹個敷衍的年華 提交于 2020-08-27 07:11:00
问题 Using xlsxwriter, how do I insert a new row to an Excel worksheet? For instance, there is an existing data table at the cell range A1:G10 of the Excel worksheet, and I want to insert a row (A:A) to give it some space for the title of the report. I looked through the documentation here http://xlsxwriter.readthedocs.io/worksheet.html, but couldn't find such method. import xlsxwriter # Create a workbook and add a worksheet. workbook = xlsxwriter.Workbook('Expenses01.xlsx') worksheet = workbook

Merge rows based on value (pandas to excel - xlsxwriter)

由 て烟熏妆下的殇ゞ 提交于 2020-08-26 09:04:30
问题 I'm trying to output a Pandas dataframe into an excel file using xlsxwriter. However I'm trying to apply some rule-based formatting; specifically trying to merge cells that have the same value, but having trouble coming up with how to write the loop. (New to Python here!) See below for output vs output expected: (As you can see based off the image above I'm trying to merge cells under the Name column when they have the same values). Here is what I have thus far: #This is the logic you use to

Merge rows based on value (pandas to excel - xlsxwriter)

由 爷，独闯天下 提交于 2020-08-26 09:03:16
问题 I'm trying to output a Pandas dataframe into an excel file using xlsxwriter. However I'm trying to apply some rule-based formatting; specifically trying to merge cells that have the same value, but having trouble coming up with how to write the loop. (New to Python here!) See below for output vs output expected: (As you can see based off the image above I'm trying to merge cells under the Name column when they have the same values). Here is what I have thus far: #This is the logic you use to

How can I get around Excel's URL Limitation?

由 Deadly 提交于 2020-08-23 03:31:30
问题 I'm using the excellent xlsxwriter to build spreadsheets with Python. I've become aware of the issue where you can only write 40k or so URLS to a sheet before you start getting warned and the functionality is gated. Is there a way to write the urls as strings in such a way that the Excel application will not interpret the url as a string on open (and therefore allow me to add unlimited urls)? I get that those URLs won't be clickable, but it's better than nothing in this case for me. 回答1:

How can I get around Excel's URL Limitation?

由 烈酒焚心 提交于 2020-08-23 03:30:26
问题 I'm using the excellent xlsxwriter to build spreadsheets with Python. I've become aware of the issue where you can only write 40k or so URLS to a sheet before you start getting warned and the functionality is gated. Is there a way to write the urls as strings in such a way that the Excel application will not interpret the url as a string on open (and therefore allow me to add unlimited urls)? I get that those URLs won't be clickable, but it's better than nothing in this case for me. 回答1:

Excel export with Flask server and xlsxwriter

由 跟風遠走 提交于 2020-08-21 01:45:38
问题 So I've been using XLSXWriter in the past to export an excel file containing one tab filled with two pandas dataframes. In the past I've only been exporting the file to a local path on the user's computer but I'm doing the transition to a web interface. My desired output is to have the same excel file as the code below, but created in memory and sent to the user for him/her to download through the web interface. I've been seeing a lot of Django and StringIO but I'm looking for something that

Excel export with Flask server and xlsxwriter

由 独自空忆成欢 提交于 2020-08-21 01:43:28
问题 So I've been using XLSXWriter in the past to export an excel file containing one tab filled with two pandas dataframes. In the past I've only been exporting the file to a local path on the user's computer but I'm doing the transition to a web interface. My desired output is to have the same excel file as the code below, but created in memory and sent to the user for him/her to download through the web interface. I've been seeing a lot of Django and StringIO but I'm looking for something that

Python自动化办公知识点整理汇总

由 ◇◆丶佛笑我妖孽 提交于 2020-08-17 18:42:51
知乎上有人提问： 用python进行办公自动化都需要学习什么知识呢？ 很多人学习python，不知道从何学起。 很多人学习python，掌握了基本语法过后，不知道在哪里寻找案例上手。 很多已经做案例的人，却不知道如何去学习更加高深的知识。 那么针对这三类人，我给大家提供一个好的学习平台，免费领取视频教程，电子书籍，以及课程的源代码！ QQ群：1097524789 这可能是很多非IT职场人士面临的困惑，想把python用到工作中，却不知如何下手？python在自动化办公领域越来越受欢迎，批量处理简直是加班族的福音。 自动化办公无非是excel、ppt、word、邮件、文件处理、数据分析处理、爬虫这些，这次就来理一理python自动化办公的那些知识点。 python基础 excel自动化 ppt自动化 word自动化 邮件处理 文件批量处理 数据处理与分析 自动化爬虫 下面一一详解。 python基础 能做这些的前提是会使用Python，最起码要熟悉基本语法，可以编写小脚本。 对于python语法的要求，你可以对照python基础教程的部分查看需要学那些，找个免费视频教程跟着学，然后多敲代码练习。如果习惯看书的话，可以买本python入门书备查。 语法主要内容基本数据类型不可变数据（3 个）：Number（数字）、String（字符串）、Tuple（元组） 可变数据（3 个）：List

Python 读写excel Part1

由 主宰稳场 提交于 2020-08-13 06:47:19
背景 有很多朋友对Python处理excel很感兴趣，虽然我不是这方面的专家，如果用C# openxl 是分分钟搞定的事情，再次点用Npoi也行，Python则完全陌生。 目标 既然以学习为目标去完成这件事，那么就不必太复杂（复杂我也做不来），就假设我们是在做销售系统吧。如果不专业请轻喷。 一份Excel的产品单，一份客户单，一份订单，字段简单点。 从头开始生成 一，工具 既然使用Python，当然要介绍一下工具库： 主要有openpyxl、xlwt、xlrd、Pandas（这是真的可以）、xlsxwriter 先来分析对比一波 1、Openpyxl 优势：快速、高效地读写Excel，可控制大部分Excel元素，并且写入时可以贴入公式 劣势：对初学者非常不友好，属性超级多，并且按xml格式控制；再来样式只能定义一次，修改样式就得先复制一份再重新构造，工作量几何级上升 2、xlsxwriter 专门用于写数据的方法 优势：快速，可控制大部分样式，公式只能以字符串处理，写数据以xy定位或单元格命名为主 劣势：没有毒没有毒没有毒，所以，千万别用同一份excel文档进行处理（我就吃了这个亏，好好几十万条记录被清洗一空），暂时不知道怎么追加到原文档后添加新sheet 3、xlrd、xlwt 可读写的excel库 优势：基本上用来读excel数据，非常精准、数据类型清晰 劣势：写明显很慢
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