pyexcelerator

How can i store excel file created using pyExcelerator as input for db.BlobProperty()

由 北战南征 提交于 2019-12-11 17:37:23
问题 How can i store excel file created using pyExcelerator as input for db.BlobProperty() ? Actally what i need is that Using taskqueue program will create a excel file and store it in the datastore. And will send a link to the users to download the file. How do i do this ? Please help me Datamodel: class filestore(db.Model): stock_file = db.BlobProperty() Python code for storing the excel file in datastore from pyExcelerator import * class MainHandler(webapp.RequestHandler): def get(self): w =

Adding percentage in python - xlwt / pyexcelerator

由 非 Y 不嫁゛ 提交于 2019-12-11 13:05:30
问题 just a quick question, how to add percent sign to numbers without modifying number. I have tried format percent with myStyleFont.num_format_str = '0.00%' but it multiplies with 100 but I need just to append percent. Ty in advance. Regards. 回答1: Note carefully: "modifying" and "multiplies with 100" affect the displayed result, they affect neither the value stored in the file nor the value used in formula calculations. The technique of making an operator be treated as a literal is known as

pyExcelerator or xlrd - How to FIND/SEARCH a row for the given few column data?

由 醉酒当歌 提交于 2019-12-11 12:36:14
问题 Python communicating with EXCEL... i need to find a way so that I can find/search a row for given column datas. Now, i m scanning entire rows one by one... It would be useful, If there is some functions like FIND/SEARCH/REPLACE .... I dont see these features in pyExcelerator or xlrd modules.. I dont want to use win32com modules! it makes my tool windows based! FIND/SEARCH Excel rows through Python.... Any idea, anybody? 回答1: @John Fouhy: [I'm the maintainer of xlwt, and author of xlrd] The

pivots using pyExcelerator/xlrd

由 自闭症网瘾萝莉.ら 提交于 2019-12-11 01:51:54
问题 How can I go about creating a worksheet (within an excel workbook) with a pivot table using python libs like pyExcelerator / xlrd? I need to generate a daily report that has a pivot table to summarize data on other sheets. One option would be to have a blank template that I copy and populate with the data. In this case, is there a way to refresh the pivot from code? Any other suggestions? 回答1: Please clarify (by editing your question) whether "sheet" is an abbreviation of "spreadsheet" and

How to create an excel file with an autofilter in the first row with xlwt?

由 自古美人都是妖i 提交于 2019-12-01 04:35:06
I am using Python 2.6 + xlwt module to generate excel files. Is it possible to include an autofilter in the first row with xlwt or pyExcelerator or anything else besides COM? Thanks AFAIK xlwt doesn't allow you to add a filter. However you can add a filter using Mark Hammond's Python Win32 Extensions . Download for 2.6 here . Something like this should work (tested in Python 2.5.4): from win32com.client import DispatchEx xl = DispatchEx("Excel.Application") xl.Workbooks.Open("c:/excel_file.xls") xl.ActiveWorkbook.ActiveSheet.Columns(1).AutoFilter(1) xl.ActiveWorkbook.Close(SaveChanges=1) xl

How to create an excel file with an autofilter in the first row with xlwt?

由 泪湿孤枕 提交于 2019-12-01 03:04:07
问题 I am using Python 2.6 + xlwt module to generate excel files. Is it possible to include an autofilter in the first row with xlwt or pyExcelerator or anything else besides COM? Thanks 回答1: AFAIK xlwt doesn't allow you to add a filter. However you can add a filter using Mark Hammond's Python Win32 Extensions. Download for 2.6 here. Something like this should work (tested in Python 2.5.4): from win32com.client import DispatchEx xl = DispatchEx("Excel.Application") xl.Workbooks.Open("c:/excel_file
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