openpyxl

Python- creating pdf from xls with some modifications

由 时间秒杀一切 提交于 2019-12-09 22:50:20
问题 I am trying to write app in Python which will allow to convert xls file to pdf. The xls file has 3 columns: Index, PLN price and EUR price(prices are constant). What I want, is to generate printable pdf label with all this info for each index- big bolded index and below it prices. So basically the label should have big index, and these two prices, in other words one row should be one pdf page in exact size. And it also needs to have simple gui- just 2 buttons, upload file and generate. For

Use OpenPyXL to iterate through sheets and cells, and update cells with contantenated string [duplicate]

由 自闭症网瘾萝莉.ら 提交于 2019-12-09 18:25:27
问题 This question already has an answer here : OpenPyXL + How can I search for content in a cell in Excel, and if the content matches the search criteria update the content? (1 answer) Closed 12 months ago . I would like to use OpenPyXL to search through a workbook, but I'm running into some issues that I'm hoping someone can help with. Here are a few of the obstacles/to-dos: I have an unknown number of sheets & cells I want to search through the workbook and place the sheet names in an array I

对excel文件批量去重

由 穿精又带淫゛_ 提交于 2019-12-09 14:52:50
python3环境 安装openpyxl模块python3 -m pip install openpyxl 最后代码如下 #！python3 -*utf-8*- import os #Workbook新建一个xlsx from openpyxl import Workbook from openpyxl import load_workbook #load_workbook打开xlsx wb2 = Workbook ( ) ws2 = wb2 . active path = 'C:\\xx\\Desktop\\xx' #xx文件夹的路径 lists = os . listdir ( path ) print ( lists ) #提取所有xlsx文件名称 temp = [ ] for x in lists : prefix , suffix = os . path . splitext ( x ) if ( suffix == '.xlsx' ) : temp . append ( x ) print ( temp ) #把共有的第一行加入ws2 wb = load_workbook ( path + '\\' + temp [ 0 ] ) #print(wb) sheet = wb [ '登录动作' ] print ( wb ) #se存储第8列(主键)，不重复的加入ws2

Formatting chart data labels in openpyxl

由 Deadly 提交于 2019-12-09 04:00:32
I'm using Python 3.6.3 to write some excel sheets with openpyxl (2.4.9). Getting data labels on charted data wasn't obvious, but things start to go badly when I try to format said data labels. What I want to be able to do is change their position and also change their rotation. Anyone any ideas? I'm a bit fresh to python, so any advice would be great. Here's what I've tried: from openpyxl.chart import LineChart, Reference, Series from openpyxl.chart.label import DataLabelList from openpyxl.chart.text import RichText from openpyxl.drawing.text import RichTextProperties #this is the only way I

python excel

由 别来无恙 提交于 2019-12-08 20:13:02
利用Python读取和修改Excel文件（包括xls文件和xlsx文件）——基于xlrd、xlwt和openpyxl模块 2018-08-19 16:28:31 TheGkeone 阅读数 38477 收藏 更多 分类专栏： Python 版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。 本文链接： https://blog.csdn.net/sinat_28576553/article/details/81275650 本文介绍一下使用Python对Excel文件的基本操作，包括使用xlrd模块读取excel文件，使用xlwt模块将数据写入excel文件，使用openpyxl模块读取写入和修改excel文件。 目录 1、使用xlrd模块对xls文件进行读操作 1.1 获取工作簿对象 1.2 获取工作表对象 1.3 获取工作表的基本信息 1.4 按行或列方式获得工作表的数据 1.5 获取某一个单元格的数据 2、使用xlwt模块对xls文件进行写操作 2.1 创建工作簿 2.2 创建工作表 2.3 按单元格的方式向工作表中添加数据 2.4 按行或列方式向工作表中添加数据 2.5 保存创建的文件 3、使用openpyxl模块对xlsx文件进行读操作 3.1 获取工作簿对象 3.2 获取所有工作表名 3.3 获取工作表对象 3.4

Openpyxl Formula filling unique row values for entire column

由 早过忘川 提交于 2019-12-08 13:59:30
I'm trying to write a formula into a cell and write for the entire column. However, for each cell in the column, it reads =(E2-F2)/C2 . For each cell on the same column how do I get it so reads (E3-F3)/C3 and so on? import openpyxl wb = openpyxl.load_workbook('yes.xlsx') Sheet = wb.get_sheet_by_name('Sheet1') n = '=(E2-F2)/C2' for cellObj in list(Sheet.columns)[6]: cellObj.value = n wb.save("row_creation_loop.xlsx") From my comment, here is the for -loop code in full: # n = '=(E2-F2)/C2' # move this assignment into the for-loop for row, cellObj in enumerate(list(Sheet.columns)[6]): print

Python : Copying the data from one excel file to another excel file (template) and save it as new excel file without any data loss

由 ￡可爱￡侵袭症＋ 提交于 2019-12-08 13:35:29
问题 I have an excel sheet (with the first row having numbers) named template.xlsx .It contains data in the sheet named ‘data’ as follows it also has a graph in the second sheet named graph like this I have a csv file named input.csv which has data in the similar format as template.xlsx but has more columns than it and the first row doesn’t have the numbers. I want to copy the data from input.csv to the first sheet of template.xlsx so that the graph according to the data in input.csv will be

Modifying an existing excel workbook's multiple worksheets based on pandas dataframe

由 南楼画角 提交于 2019-12-08 13:24:49
问题 I currently have an excel file with, for minimally viable example, say 3 sheets. I want to change 2 of those sheets to be based on new values coming from 2 pandas dataframes (1 dataframe for each sheet). This is the code I currently have: from openpyxl.writer.excel import ExcelWriter from openpyxl import load_workbook path = r"Libraries\Documents\Current_Standings.xlsx" book = load_workbook('Current_Standings.xlsx') writer = pd.ExcelWriter(path, 'Current_Standings.xlsx', engine='openpyxl')

Export specific Sheet, and save different file openpyxl

由 廉价感情. 提交于 2019-12-08 12:45:35
问题 I'm trying to export a specific sheet from an excel file, but without a result. I want to export a specific sheet of paper to a completely new file What I have written is: import openpyxl book = openpyxl.load_workbook('C:\Python\test.xlsx') a = (book.get_sheet_names()) sheet1 = book[a[5]] sheet1.save('C:\Python\sheet2.xlsx') Also, another thing I can't do,and look for a certain sheet if I have its name. I apologize if the questions are simple, but it's been a few days since I started with

Openpyxl Formula filling unique row values for entire column

由 南楼画角 提交于 2019-12-08 08:09:52
问题 I'm trying to write a formula into a cell and write for the entire column. However, for each cell in the column, it reads =(E2-F2)/C2 . For each cell on the same column how do I get it so reads (E3-F3)/C3 and so on? import openpyxl wb = openpyxl.load_workbook('yes.xlsx') Sheet = wb.get_sheet_by_name('Sheet1') n = '=(E2-F2)/C2' for cellObj in list(Sheet.columns)[6]: cellObj.value = n wb.save("row_creation_loop.xlsx") 回答1: From my comment, here is the for -loop code in full: # n = '=(E2-F2)/C2'
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