openpyxl

问题 I am trying to format certain columns in a date format. I am able to successfully change an individual cell's format using: date_style = Style(number_format="M/D/YYYY") ws['E7'].style = date_style but is there an easier way to apply a blanket formatting to a column aside from the header? I noticed some code on the openpyxl website that is supposed to do this, but it didn't seem to work. It is below: col = ws.column_dimensions['E'] col.number_format = "M/D/YYYY" and I assume if it did work

问题 Sorry if I ask a question that may have been asked before but I could not really find the answer in Google and Stack Overflow forums. Question is connected with openpyxl usage as it is the most convenient library which works with xlsx files. import openpyxl wb = openpyxl.load_workbook("D:/Python.xlsx") sheet = wb.active i = 0 sheet["A1"] = i wb.save("D:/Python.xlsx") However, it does not work with an opened excel file. I get an error [Errno 13] Permission denied: 'D:/Python.xlsx' I also found

问题 I am attempting to copy a row with a certain value in it to a new sheet. In viewing the reference listed below I was able to identify how to copy with ws.append however that is not functioning properly in the script. What I would like to do is iterate over the wb and if it has a certain value, create another sheet and copy that row to said sheet. I would appreciate any assistance on this as I am not producing the expected results. The only thing I am doing are adding some elif conditions as

问题 I need to sort the tabs/sheets in a workbook alpha- numerically. I am using openpyxl to manipulate the worksheet. 回答1: You can try to sort the workbook._sheets list. workbook._sheets = sorted(workbook._sheets) This may result in the active worksheet (referred to by an index) to change silently so the sorting operation should be followed by something like workbook.active = 0 . I would try it first with test data as the direct access to the so-called "private" _sheets attribute might mess

问题 I have a script to format a bunch of data and then push it into excel, where I can easily scrub the broken data, and do a bit more analysis. As part of this I'm pushing quite a lot of data to excel, and want excel to do some of the legwork, so I'm putting a certain number of formulae into the sheet. Most of these ("=AVERAGE(...)" "=A1+3" etc) work absolutely fine, but when I add the standard deviation ("=STDEV.P(...)" I get a name error when I open in excel 2013. If I click in the cell within

问题 I wrote a Python script to extract some string values from a .json file, store them in some dictionnary and fill them in an .xlsx file using Openpyxl, which I use for the 1st time: in short, it looks like that : WORKBOOK = Workbook() WORKSHEET = WORKBOOK.active . . . . . . for PERSON in TEAM_LIST: for ITEM in ITEMS[PERSON]: if PERSON in REGULAR_LIST: PERSON_ITEMS_ROW = (PERSON,ITEM[0],ITEM[1],ITEM[2],ITEM[3],ITEM[4)] SHEET.append(PERSON_ITEMS_ROW) # Fill each row with some PERSON ITEMS else:

问题 I am trying to create an xlsx file in Iron Python (v2.7.5). I have installed the latest version of openpyxl (v2.2.1) and tested a minimalistic example, almost literally taken from openpyxl documentation: from openpyxl import Workbook wb = Workbook() wb.save('empty.xlsx') I is working as expected in CPython (creating an empty workbook), but in Iron Python it is just throwing exceptions. File "test_openpyxl.py", line 15, in <module> File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages

问题 I am using python 2.7.10 and openpyxl 2.3.2 and I am a Python newbie. I am attempting to apply a border to a specified range of cells in an Excel worksheet (e.g. C3:H10 ). My attempt below is failing with the the following message: AttributeError: 'Cell' object has no attribute 'styles'. How do I attach a border to a cell? Any insights would be gratefully received. My current code: import openpyxl from openpyxl.styles import Border, Side def set_border(ws, cell_range): rows = ws.iter_rows

问题 I am working with pandas and openpyxl. INPUT FILES I have total three input excel files in my program. With the help of dataframes I am processing input excel files and getting a final dataframe after processing. OUTPUT After getting final dataframe in my program, I am writing this dataframe below an existing excel file with the help of openpyxl. This excel file contains many worksheets. Some worksheets in this excel file also contains pivot table and slicer. Dataframe is successfully

问题 I am writing this piece of code. My objective is to set a value in a specific cell of this excel file. The code is running quite ok and exits with no error, but the cell A1 remains blank. How can I fix this? import openpyxl wb = load_workbook('Test.xlsm') ws = wb.worksheets[1] ws.cell(row=1, column=1).value = 999999 wb.save('Test.xlsm') 回答1: from openpyxl import Workbook from openpyxl import load_workbook wb = load_workbook('Test.xlsm',keep_vba=True) ws = wb['Sheet1'] ws.cell(row=1,column=1)