xlwings

Does xlwings require an install of excel? We are hoping to use it, with an anaconda install, on a windows server, with no EXCEL, to inject some data to a workbook and pass the workbook back to the user. xlwings is indeed made for interacting with a running instance of Excel and therefore does not run on Linux. You will want to have a look into the pandas to_excel method or you may even want to use one of the underlying libraries directly that this method uses ( XlsxWriter , openpyxl and xlwt ). In short, with pandas you can do: df.to_excel('output.xlsx', 'Sheet1') 来源： https://stackoverflow.com

What i want to do is 1)get a folmula result in excel and 2)update the values to the existing excel file. [ I created and wrote the folmula using "xlsxwriter". But when I tried openpyxl (or pandas) to retrieve the folmula result, it returns 0. I want to use "xlwings" to solve this problem, but no idea how to do it. can anyone help? #openpyx wb = openpyxl.load_workbook(filename=xlsx_name,data_only=True) ws = wb.get_sheet_by_name("sheet1") print "venn_value",(ws.cell('X2').value) #pandas fold_merge_data=pd.read_excel(xlsx_name,sheetname=1) print fold_merge_data['Venn diagram'][:10] Yes, xlwings

# # 引入库 import xlwings as xw import time # 打开Excel程序，默认设置：程序可见，只打开不新建工作薄 # app = xw.App(visible=True,add_book=False) #新建工作簿 (如果不接下一条代码的话，Excel只会一闪而过，卖个萌就走了） # wb = app.books.add() # 打开已有工作簿（支持绝对路径和相对路径） # wb = app.books.open('example.xlsx') 练习的时候建议直接用下面这条,这样的话就不会频繁打开新的Excel wb = xw.Book('example.xlsx') print('-----新建sheet-----') wb.sheets.add('jenny') # 引用Excel工作表，单元格 print('-----引用-----') # 引用工作表 sht = wb.sheets[0] #sht = wb.sheets[第一个sheet名] # 引用单元格 rng = sht.range('a1') # #rng = sht['a1'] # #rng = sht[0,0] 第一行的第一列即a1,相当于pandas的切片 print ("引用单元格: "+str(rng.value)) # # # 引用区域 rng = sht.range(

So I am using python in order to automate some repetitive tasks I must do in excel. One of the calculations I need to do requires the use of yearfrac(). Has this been replicated in python? I found this but it is incorrect for the value I tried. (From 12/19/2011 to 3/31/17, yearfrac() gives 5.2833333333333300000, but the python function in the link gives 5.2807978099335156.) I found an e-mail thread from actual Office developers providing a VBA implementation of the YEARFRAC algorithm. Public Function FIsLeapYear(Year As Integer) As Boolean If (Year Mod 4) > 0 Then FIsLeapYear = False ElseIf

when I execute a an Xlwings function I can save and close the workbook. But I cannot close Excel 2016 anymore. Is this a known issue? How can I fix this? Here is how I got it to work: import xlwings as xw wbPath = [WorkbookPath] wb = xw.Book(wbPath) app = xw.apps.active wb.save(wbPath) #wb.close() app.quit() Note that I commented out the line wb.close() . You can skip this step and instead set the app = active Excel instance, save the workbook, and then quit the app. 来源： https://stackoverflow.com/questions/41089223/i-cannot-close-excel-2016-after-executing-a-xlwings-function

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have been stuck for some time. My configuration is: python 3.5 , xlwings 0.5.0 and Windows 7 . I get the following traceback while trying to import xlwings : Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Program Files\Python 3.5\lib\site-packages\xlwings\__init__.py", line 20, in <module> from . import _xlwindows as xlplatform File "C:\Program Files\Python 3.5\lib\site-packages\xlwings\_xlwindows.py", line 15, in <module> import pywintypes File "C:\Program Files\Python 3.5\lib\site-packages\win32\lib