openpyxl

Openpyxl setting number format

假如想象 提交于 2019-11-30 08:04:41
Could please someone show an example of applying the number format to the cell. For example, I need scientific format, form would be like '2.45E+05' but I couldn't figure a way how to do that in openpyxl. I tried in several ways but they are all reporting errors when saving the workbook. for example: import openpyxl as oxl wb = oxl.Workbook() ws = wb.create_sheet(title='testSheet') _cell = ws.cell('A1') _cell.style.number_format = '0.00E+00' or this (here I'm trying to use some of the predefined number formats, I have also seen there is engineering format in builtins but don't know how to

How to write two sheets in a single workbook at the same time using openpyxl

江枫思渺然 提交于 2019-11-30 07:57:38
I have to create and write a new excel workbook with about 5 worksheets. The purpose of my code is to read a database and split that into different sheets depending on certain criterion. I have used the following code in python 2.7 using openpyxl-1.1.0 from openpyxl.workbook import Workbook dest_filename = 'D:\\Splitted.xlsx' wb = Workbook() ws1 = wb.worksheets[0] ws1.title = 'Criterion1' ws2 = wb.worksheets[1] ws2.title = 'Criterion2' ## Read Database, get criterion if criterion == Criterion1: ws1.cell('A1').value = 'A1' ws1.cell('B1').value = 'B1' elif criterion == Criterion2: ws2.cell('A1')

how to append data using openpyxl python to excel file from a specified row?

这一生的挚爱 提交于 2019-11-30 07:36:23
I have different Python list variables(data1, data2, data3 ect) containing data which I want to put into an already existing excel sheet. Presently My loop goes like this. for row, entry in enumerate(data1,start=1): st.cell(row=row, column=1, value=entry) work.save('sample.xlsx') for row, entry in enumerate(data2,start=1): st.cell(row=row, column=2, value=entry) work.save('sample.xlsx') for row, entry in enumerate(data3,start=1): st.cell(row=row, column=3, value=entry) work.save('sample.xlsx') for row, entry in enumerate(data4,start=1): st.cell(row=row, column=4, value=entry) work.save('sample

How we can use iter_rows() in Python openpyxl package?

匆匆过客 提交于 2019-11-30 06:58:53
I'm using openpyxl package in Python(Canopy) to use excel files. We have this tutorial in this link : LINK you can also use the openpyxl.worksheet.Worksheet.iter_rows() method: >>> tuple(ws.iter_rows('A1:C2')) ((<Cell Sheet1.A1>, <Cell Sheet1.B1>, <Cell Sheet1.C1>), (<Cell Sheet1.A2>, <Cell Sheet1.B2>, <Cell Sheet1.C2>)) >>> for row in ws.iter_rows('A1:C2'): ... for cell in row: ... print cell <Cell Sheet1.A1> <Cell Sheet1.B1> <Cell Sheet1.C1> <Cell Sheet1.A2> <Cell Sheet1.B2> <Cell Sheet1.C2> How we can import openpyxl.worksheet.Worksheet.iter_rows() method in python? I used this code: import

Openpyxl - How to read only one column from Excel file in Python?

本秂侑毒 提交于 2019-11-30 06:44:22
问题 I want to pull only column A from my spreadsheet. I have the below code, but it pulls from all columns. from openpyxl import Workbook, load_workbook wb=load_workbook("/home/ilissa/Documents/AnacondaFiles/AZ_Palmetto_MUSC_searchterms.xlsx", use_iterators=True) sheet_ranges=wb['PrivAlert Terms'] for row in sheet_ranges.iter_rows(row_offset=1): for cell in row: print(cell.value) 回答1: this is an alternative to previous answers in case you whish read one or more columns using openpyxl import

getting the row and column numbers from coordinate value in openpyxl

谁说胖子不能爱 提交于 2019-11-30 06:21:42
问题 I'm trying to covert a coordinate value in excel to a row number and column number in openpyxl. For example if my cell coordinate is D4 I want to find the corresponding row and column numbers to use for future operations, in the case row = 3, column = 3. I can get the row number easily using ws.cell('D4').row which returns 4 then it's just a matter of subtracting 1. But a similar argument ws.cell('D4').column returns D and I don't know how to easily get this into int form for subsequent

openpyxl returning empty cell values for formula series

淺唱寂寞╮ 提交于 2019-11-30 05:21:32
问题 Vitals: python 3.4.3 | openpyxl 2.2.3 | Excel 2013 Like everyone knows you can use Excel's fill handle to quickly set up a number series down a column [1,2,3,4,5,6,etc] and this works with formula as well [=sum(B1,C1), =sum(B2,C2), =sum(B3,C3), etc]. However when I attempt to use openpyxl to nab formula added using the fill handle in Excel, those cells are reported to be empty. It didn't work with my original code so I created a simple script containing this: for row in ws.rows: for cell in

Openpyxl missing 'jdcal'

て烟熏妆下的殇ゞ 提交于 2019-11-30 03:41:28
问题 I tried to install the openpyxl module, but during the installation it showed some errors with JDcall . When I then try to import it, I get this error: Traceback (most recent call last): File "C:\Andrzej\workspace\sandbox\sandbox.py", line 7, in <module> import openpyxl File "C:\Python34\lib\site-packages\openpyxl-2.0.5-py3.4.egg\openpyxl\__init__.py", line 29, in <module> from openpyxl.workbook import Workbook File "C:\Python34\lib\site-packages\openpyxl-2.0.5-py3.4.egg\openpyxl\workbook\_

openpyxl常用API

岁酱吖の 提交于 2019-11-30 02:41:58
worksheet.cell(self, row, column, value=None) 描述: 给指定位置的单元格赋值 参数:   row&column:必须参数,单元格的坐标   value:可选参数,则默认设定为None worksheet.iter_rows(self, min_row=None, max_row=None, min_col=None, max_col=None, values_only=False) 描述: 根据指定的row和column范围,以行为单位,在workbook中创建单元格,如果不指定min_row和min_col,则默认从A1处开始    如果workbook中没有单元格,则返回一个空的元组 参数:   min_row&min_col:可选参数,单元格最小行列坐标   max_row&max_col:可选参数,单元格最大行列坐标   values_only:可选参数,指定是否只返回单元格的值 worksheet.iter_colsiter_cols(self, min_col=None, max_col=None, min_row=None, max_row=None, values_only=False) 描述: 与iter_rows类似,区别是以列为单位创建单元格 worksheet.values 描述: 以行为单位

Pandas Excel Writer using Openpyxl with existing workbook

早过忘川 提交于 2019-11-29 22:10:58
问题 I have code from a while ago that I am re-using for a new task. The task is to write a new DataFrame into a new sheet, into an existing excel file. But there is one part of the code that I do not understand, but it just makes the code "work". working: from openpyxl import load_workbook import pandas as pd file = r'YOUR_PATH_TO_EXCEL_HERE' df1 = pd.DataFrame({'Data': [10, 20, 30, 20, 15, 30, 45]}) book = load_workbook(file) writer = pd.ExcelWriter(file, engine='openpyxl') writer.book = book #