xlsxwriter

I work on python using XlsxWriter and I've been trying to solve this problem with no success: My app must create an Xlsx file in which data is shown in a table-like structure. That table has some empty cells. I'd like to set borders to some cells to make a grid for the table so I use: format6 = excelbook.add_format() format6.set_left(1) for y in range(24): excel.write(y+5, 1, None, format6) in order to have border applied to those cells. Then, I write data on the table. Since the table layout is quite complex, it would be easy to write data and, once everything is written, apply format to

I have an Excel file containing a varying number of columns, I would like to loop through certain columns (from their header row value) of that file using Python, then write (copy) those columns to another Excel file. Any examples on how I can do this please? alecxe Here are some options to choose from: xlwt (writing xls files) xlrd (reading xls/xlsx files) openpyxl (reading/writing xlsx files) xlsxwriter (writing xlsx files) If you need to copy only data (without formatting information), you can just use any combination of these tools for reading/writing. If you have an xls file, you should

It is quite easy to add many pandas dataframes into excel work book as long as it is different worksheets. But, it is somewhat tricky to get many dataframes into one worksheet if you want to use pandas built-in df.to_excel functionality. # Creating Excel Writer Object from Pandas writer = pd.ExcelWriter('test.xlsx',engine='xlsxwriter') workbook=writer.book worksheet=workbook.add_worksheet('Validation') df.to_excel(writer,sheet_name='Validation',startrow=0 , startcol=0) another_df.to_excel(writer,sheet_name='Validation',startrow=20, startcol=0) The above code won't work. You will get the error

I am trying to use ExcelWriter to write/add some information into a workbook that contains multiple sheets. First time when I use the function, I am creating the workbook with some data. In the second call, I would like to add some information into the workbook in different locations into all sheets. def Out_Excel(file_name,C,col): writer = pd.ExcelWriter(file_name,engine='xlsxwriter') for tab in tabs: # tabs here is provided from a different function that I did not write here to keep it simple and clean df = DataFrame(C) # the data is different for different sheets but I keep it simple in

当工作碰到需要将几个excel合并时，比如一个表，收集每个人的个人信息，陆续收回来就是十几张甚至几十张表，少了还好解决，但是很多的话就不能一个一个去复制了，这时候就想到了python，Python大法好啊。短短100行代码解决，无论几十张，几百张表，瞬间搞定。 首先需要安装两个模块：xlrd(读取excel)，xlsxwriter(写入excel) pip install xlrd pip install xlsxwriter 安装好以后，直接上代码。如下： 1 import xlrd,xlsxwriter 2 3 # 打开表格 4 def openxls(file): 5 try: 6 fx = xlrd.open_workbook(file) 7 return fx 8 except Exception as e: 9 print('读取文件错误，错误为:{0}'.format(e)) 10 11 # 获取所有sheet 12 def getsheets(fx): 13 return fx.sheets() 14 15 # 获取某个sheet的行数 16 def getrows(fx,sheet_num): 17 table = fx.sheets()[sheet_num] 18 rows = table.nrows 19 return rows 20 21 #

I am using xlsxwriter to write into Excel sheet. I am facing issue: when text is more then cell size it's getting hidden. import xlsxwriter workbook = xlsxwriter.Workbook("file.xlsx") worksheet1 = workbook.add_worksheet() worksheet1.write(1, 1,"long text hidden test-1" ) worksheet1.write(2, 1,"long text hidden test-2") worksheet1.write(3, 1,"short-1") worksheet1.write(4, 1,"short-2") worksheet1.write(1, 2,"Hello world" ) worksheet1.write(2, 2,"Hello world") worksheet1.write(3, 2,"Hello world") worksheet1.write(4, 2,"Hello world") workbook.close() What I am getting What I am expecting with

I am able to write into new xlsx workbook using import xlsxwriter def write_column(csvlist): workbook = xlsxwriter.Workbook("filename.xlsx",{'strings_to_numbers': True}) worksheet = workbook.add_worksheet() row = 0 col = 0 for i in csvlist: worksheet.write(col,row, i) col += 1 workbook.close() but couldn't find the way to write in an existing workbook. Please help me to write/update cells in existing workbook using xlswriter or any alternative. alecxe Quote from xlsxwriter module documentation : This module cannot be used to modify or write to an existing Excel XLSX file. If you want to modify

I'm saving pandas DataFrame to_excel using xlsxwriter. I've managed to format all of my data (set column width, font size etc) except for changing header's font and I can't find the way to do it. Here's my example: import pandas as pd data = pd.DataFrame({'test_data': [1,2,3,4,5]}) writer = pd.ExcelWriter('test.xlsx', engine='xlsxwriter') data.to_excel(writer, sheet_name='test', index=False) workbook = writer.book worksheet = writer.sheets['test'] font_fmt = workbook.add_format({'font_name': 'Arial', 'font_size': 10}) header_fmt = workbook.add_format({'font_name': 'Arial', 'font_size': 10,