xlwings

问题 I have referred to the following links but still cannot get my code to work Python openpyxl data_only=True returning None Refresh Excel External Data with Python Using Python's Openpyxl for an index match I am tackling my project in small pieces as I am new to python and coding. Ultimately I hope to populate a cell with a random number then use an index match to evaluate a list of text and numbers to identify the text string which corresponds to the random number. So if Item 4 in the

问题 I am trying to write a simple function in Python (with xlwings) that reads a current 'active' cell value in Excel and then writes that cell value to the cell in the next column along from the active cell. If I specify the cell using an absolute reference, for example range(3, 2), then I everything is ok. However, I can't seem to manage to find the row and column values of whichever cell is selected once the function is run. I have found a lot of examples where the reference is specified but

问题 I need to use python to sort an excel spreadsheet by a given row. For the testing, I'm using this data (in a file named xlwings sorting.xlsx): Numbers Letters Letters_2 7 A L 6 B K 5 C M 4 D J 3 E N 2 F I 1 G H Which should be sorted into this: Numbers Letters Letters_2 1 G H 2 F I 3 E N 4 D J 5 C M 6 B K 7 A L One would think this to be a trivial task, but there seems to be nothing in the way of any documentation (if there is something, it's buried so deep that two days of reading hasn't

问题 I need to use python to sort an excel spreadsheet by a given row. For the testing, I'm using this data (in a file named xlwings sorting.xlsx): Numbers Letters Letters_2 7 A L 6 B K 5 C M 4 D J 3 E N 2 F I 1 G H Which should be sorted into this: Numbers Letters Letters_2 1 G H 2 F I 3 E N 4 D J 5 C M 6 B K 7 A L One would think this to be a trivial task, but there seems to be nothing in the way of any documentation (if there is something, it's buried so deep that two days of reading hasn't

问题 I am trying to find out how to save and close to an existing workbook using xlwings after writing in it: import xlwings as xw list_of_values = [1, 2, 3] workbook_path = 'abc.xlsx' wb = xw.Book(workbook_path) ws = wb.sheets['sheet1'] ws.range('E35').value = list_of_values wb.save() wb.close() When I get to wb.save(workbook_path) , there is a prompt stating: 'A file named abc.xlsx' already exists in this location. Do you want to replace it?' I want to overwrite the file immediately without the

问题 I am calling python from Excel using xlwings. I find that when running my macro, Excel closes and reopens in order to run the code. It functions correctly but it slows things down. In addition, if the Excel file is unsaved a dialog will mention that the file is already open and that I will lose unsaved changes. Is there a way to call python without reopening the Excel file? This is my python code (in loaddf.py): from xlwings import Workbook, Range, Sheet def my_macro(): wb = Workbook.caller()

问题 I'm using xlwings on Windows (Excel 2007 with Python 2.7) and would like to delete either ranges or columns with xlwings . As far as I could see, deletion of a range or a column is a missing feature, so I tried to follow the instructions given here and tried to access the .Delete method of Range object in VBA. Do you have any suggestions on what is causing the error and how to delete a range of whole column in xlwings ? The code I was trying to run in command line is below (for deleting the

问题 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

问题 I am trying to find the last row in a column with data. to replace the vba function: LastRow = sht.Cells(sht.Rows.Count, "A").End(xlUp).Row I am trying this, but this pulls in all rows in Excel. How can I just get the last row. from xlwings import Workbook, Range wb = Workbook() print len(Range('A:A')) 回答1: Consolidating the answers above, you can do it in one line: wb.sheet.range(column + last cell value).Get End of section going up[non blank assuming the last cell is blank].row Example code

问题 I can't seem to find a way to be able to delete a range of rows starting at row x and going to the bottom of the sheet For example in VBA code I would do Rows(CStr(currRow) & ":65536").Select Selection.Delete Shift:=xlUp where currRow could be anything - i.e I don't necessarily want to delete everything from the sheet Is there an equivalent in xlwings? 回答1: There's an open issue to take care of that. In the meantime, as usual, you can work around as explained in the docs. In your case,