xlwings | 易学教程

module 'xlwings' has no attribute 'Book'

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问题 I'm trying to use xlwings for the first time but I can't quite understand the documentation. From the section "Quickstart" I read import xlwings as xw wb = xw.Book() # this will create a new workbook When I try this "at home", I have no problem importing xlwings but with the second script I get this error: AttributeError: module 'xlwings' has no attribute 'Book' When I try to see the attributes of xw I can see AboveBelow,ActionTime etc. but not Book. Can you help please? Thank you very much.

xlwings module.py call python from excel

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问题 I keep receiving this error while trying to call the module.py file from excel Traceback (most recent call last): File "<string>", line 1, in <module> File "F:\ana\module.py", line 6, in rand_numbers wb = Workbook.caller() # Creates a reference to the calling Excel file AttributeError: type object 'Workbook' has no attribute 'caller' When I replace wb = Workbook.caller() with wb = Workbook() I receive this error Traceback (most recent call last): File "<string>", line 1, in <module> File "F:

RefreshAll in excel file with xlwings

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问题 I wanted to RefreshAll database connections in a number of excel files but i didn't want to run an Excel macro from within python. I just wanted one line of xlwings code. I looked everywhere on SO, github, other forums and blogs but couldn't find it. My answer is below for others who'll have the same issue in the future. 回答1: To RefreshAll connections in one excel file you only need: wbk.api.RefreshAll() import xlwings as xw # open Excel app in the background app_excel = xw.App(visible =

How to check conditions in each row in data frame and push the data accordinly into excel and run marco

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问题 df=pd.DataFrame({'0':["abc-dsa","abc-xyz","abt-cab","xyz-0vc"],'1':['axc-0aa',"abd-xyz","abt-Rac","xyz-1avc"],'3':['bcd-aaa',"NaN","bcd-9ac","xyy-9vc"]}) I have this Data Frame, I want to push it into excel and run a macro. First condition is IF first three characters are same in row then they will be stored in single column second condition is IF they the first three characters are not same they will be saved in same row. chain of operation is. read data frame check conditions and store data

“Apple event timed out” using xlwings to open large spreadsheet

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问题 I am using the following xlwings code on MacOS to read a large Excel spreadsheet containing many formulae to be executed: import xlwings as xl app = xl.App(visible=False) book = app.books.open("large.xlsx") book.save() app.kill() Attempting to execute this code leads to a CommandError : "Apple event timed out", full stack trace: File "./open_excel_file.py", line 32, in open_excel_file book = app.books.open("large.xlsx") File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8

RunPython Usage

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问题 I am attempting to run a python script from excel and am using a vba function to achieve this. I am using xlwings but am getting an error message: 'python' is not recognized as an internal or external command, operable program or batch file. This occurs when running the following code: RunPython ("import MarketVolume; MarketVolume.market_volume()") Thanks in advance, Max 回答1: You either need to add python to your PATH so that you can start it by typing python on the command prompt or you need

RunPython Usage

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How to set row height using Python xlwings

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问题 I have added new sheet to existing excel sheet using Python xlwings. I want to set row height to 15 in new sheet. How can I do that.? 回答1: As explained under Missing Features, you can always drop down to pywin32 and check out the documentation for VBA. In your case, it would work like this: import xlwings as xw wb = xw.Book(...) wb.sheets[0]['1:1'].api.RowHeight = 100 回答2: there is no way till now you can do it in xlwings but if you're okay to do it with openpyxl here is the link for better

（转）Python与Excel交互——Xlwings

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Xlwings是我认为的Python 最强大的处理Excel的库，主要原因如下： 1 Windows，Mac都能用（Excel，WPS也都能用） 2 功能齐全，支持Excel的新建、打开、修改、保存（pandas和xlsxwriter去不能全做到） 3 语法简单（用过一次后我就记住了） 4 可以调用VBA，有丰富的API Talk is cheap, show you the code. 先说基本操作：引入库 import xlwings as xw 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 #wb = xw.Book('example.xlsx') #这样的话就不会频繁打开新的Excel 保存工作簿 wb.save('example.xlsx') 退出工作簿（可省略） wb.close() 退出Excel app.quit() 引用Excel工作表，单元格引用工作表 sht = wb.sheets[0]

（转）xlwings使用教程

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xlwings使用教程转载 whalefall 最后发布于2019-10-21 15:49:26 阅读数 4192 收藏展开（一） python操作Excel的模块，网上提到的模块大致有：xlwings、xlrd、xlwt、openpyxl、pyxll等，他们提供的功能归纳起来有两种：一、用python读写Excel文件，实际上就是读写有格式的文本文件，操作excel文件和操作text、csv文件没有区别，Excel文件只是用来储存数据。二、除了操作数据，还可以调整Excel文件的表格宽度、字体颜色等。另外需要提到的是用COM调用Excel的API操作Excel文档也是可行的，相当麻烦基本和VBA没有区别。 xlwings官网.png xlwings的特色 xlwings能够非常方便的读写Excel文件中的数据，并且能够进行单元格格式的修改可以和matplotlib以及pandas无缝连接可以调用Excel文件中VBA写好的程序，也可以让VBA调用用Python写的程序。开源免费，一直在更新基本操作 xlwings基本对象打开已保存的Excel文档 # 导入xlwings模块，打开Excel程序，默认设置：程序可见，只打开不新建工作薄，屏幕更新关闭 import xlwings as xw app=xw.App(visible=True,add_book=False