xlwt

问题 I have a list of dictionary and i want to convert it to excel using xlwt . I'm new to xlwt. Can you help me? Im using it as a function to receive list of dict and convert it to excel and then return. I have this list of dict. {'id':u'1','name':u'Jeff'} {'id':u'2','name':'Carlo'} 回答1: Make a worksheet. Then use Worksheet.write to fill a cell. data = [ {'id':u'1','name':u'Jeff'}, {'id':u'2','name':'Carlo'}, ] import xlwt w = xlwt.Workbook() ws = w.add_sheet('sheet1') columns = list(data[0].keys

问题 I am using xlrd, xlwt, and xlutils on the Windows Vista OS with Python 2.7. I have a set of DNA sequences in an excel worksheet that are 100 characters long, with each sequence in a single cell. I am trying to highlight characters at specific positions within each of these sequences in excel (bold them or change color), but have not found a way to format individual characters within a cell. Applying a style applies it to the entire cell to my knowledge. Therefore I am trying to break the

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . I am unable to find examples where xlwt is used to write into existing files. I have a existing xls file that I need to write to. When I use xlrd to read the file, I cant seem to figure out how to transform the "Book" type returned into a xlwt.Workbook. I would appreciate if someone can point me to an example. 回答1

问题 In a Pandas DataFrame i have some "cells" with values and some that need to contain excel formulas. I have read that i can get formulas with link = 'HYPERLINK("#Groups!A' + str(someInt) + '"; "LINKTEXT")' xlwt.Formula(link) and store them in the dataframe. When i try to save my dataframe as an xlsx file with writer = pd.ExcelWriter("pandas" + str(fileCounter) + ".xlsx", engine = "xlsxwriter") df.to_excel(writer, sheet_name = "Paths", index = False) # insert more sheets here writer.save() i

问题 I downloaded the latest Enthought EPD python distribution (academic), which comes with python 2.7. I am using Eclipse as my IDE. Eclipse is set up to use this instance of Python. I ran the "images.py" example file under XLWT. "images.py": from xlwt import Workbook w = Workbook() ws = w.add_sheet('Image') ws.insert_bitmap('python.bmp', 0, 0) w.save('images.xls') and Eclipse returned: Traceback (most recent call last): File "C:\Documents and Settings\Username\workspace\XLRDXLWT\src\xlwt\images

问题 I made a script that opens a xls. file, writes a few new value's in it, then save the file. Later the script opens it again, and wants to find the answers in some cells which contain formulas. If I call that cell with openpyxl, I get the formula (ie: =A1*B1). And if I activate data_only, i get nothing. Is there a way to let python calculate the xls file? (or should I try PyXll?) 回答1: There is actually a project that takes Excel formulas and evaluates them using Python: Pycel. Pycel uses Excel

问题 I am writing a Python script and stuck on one of the early steps. I am opening an existing sheet and want to add two columns so I have used this: #import the writer import xlwt #import the reader import xlrd #open the sussex results spreadsheet book = xlrd.open_workbook('sussex.xlsx') #open the first sheet first_sheet = book.sheet_by_index(0) #print the values in the second column of the first sheet print first_sheet.col_values(1) #in cell 0,0 (first cell of the first row) write "NIF" sheet1

问题 How to find total number of rows using XLWT or XLRD in Python? I have an excel file(accounts.xls) and would like to append rows in it. I am getting an error here - AttributeError: 'Sheet' object has no attribute 'write' from xlrd import open_workbook from xlwt import Workbook def saveWorkSpace(fields,r): wb = open_workbook('accounts.xls') ws = wb.sheet_by_index(0) r = ws.nrows r += 1 wb = Workbook() ws.write(r,0,fields['name']) ws.write(r,1,fields['phone']) ws.write(r,2,fields['email']) wb

问题 working from my last question I've managed to get a good chunk of the way to get my system finished. Of course I've run across a problem. I basically have a program that plays a game. Every correct answer adds 10 to the global variable 'points'. Then I want to add 'points' into an excel spreadsheet. This is where I get very stuck. I'm running XLRD-0.8.0, XLUTILS-1.4.1 and XLWT-0.7.5. Of course I've looked up different things but they don't seem to work for me. This is a simplified version of

问题 I'm trying to save some text with xlwt module, creating new xls document and saving text there.So far it worked great, until I came across unicode text: for example simple string '80°'. When I call book.save('simple.xls') I get UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 .Is there any way I can avoid that? 回答1: Instead of writing a regular string, write a Unicode string. For example, instead of ws.write(r, c, '80°') do ws.write(r, c, '80°'.decode('cp1252')) (Of course, pick the