I wrote this simple program for writing column headers to empty cells above a data table in a pre-existing Excel .xlsx file. I don’t get any errors when I run this, but when I open the file (with a single sheet), the whole table is gone and it’s blank; there’s not even any of the headers tha…
Tag: openpyxl
How to copy without empty cells from sheet A to sheet B?
I have tried everything but not being successful, this is my code to copy from sheet A to sheet B, I don’t know what to add to make it work: Answer
python tempfile | NamedTemporaryFile can’t use generated tempfile
I would like to load the temp file to make changes or just be able to upload it somewhere, When I try to do so – It throws an error as shown below I have set the permission to w+ – which should ideally allow me to read and write, Not sure what am I missing here – Any help
Openpyxl to create dataframe with sheet name and specific cell values?
What I need to do: Open Excel Spreadsheet in Python/Pandas Create df with [name, balance] Example: name balance Jones Ministry 45,408.83 Smith Ministry 38,596.20 Doe Ministry 28,596.20 What I have done so far… Then… I viewed all the sheet names by… And created a dataframe with the ‘nam…
On AWS Lambda, Openpyxl doesn’t keep track of the image
when I have a model.xlsx with an image and this code is working perfectly on windows. (keeping the image in output.xlsx) Now when I do this on my AWS Lambda everything works perfectly BUT I don’t have the image on the output.xlsx. No error message raised. Should I raise a ticket to AWS ? openpyxl ? Why …
Why am I getting a “Permission denied error” while trying to read a cell value using openpyxl python?
Error: self.fp = io.open(file, filemode) PermissionError: [Errno 13] Permission denied: ‘D:gst_filerinvoice_datajan~$Jan05 Miracle gurukrupa.xlsx’ Code: Answer in addition to the answer with with statement (which is very good): make sure that your file is not used by another process, such as excel…
Edit excel file with openpyxl using Python
I have an excel file which I want to edit to include new datas and diagrams. I’m using this code : The execution went fine but nothing happened. Answer It was not a problem with python or the program itself. It was about the position in the terminal where you execute the program. If you write your path …
Issue with writing CSV in Python
I am reading and XLSX file. and looping over the rows and colums to remove all the clutter from the excel. When I print full_data_row it prints the string with , so that is correct. When i check my csv file. I get this as an ouput: header1,header2,header3 O,p,z,e,t, ,h,o,s,t,e,d, Answer csvwriter.writerow() e…
Ignore UserWarning from openpyxl using pandas
I have tons of .xlsm files that I have to load. Each Excel file has 6 sheets. Because of that, I’m opening each Excel file like this, using pandas: After each iteration I am passing the df to other function and do some stuff with it. I am using pd.ExcelFile to load the file into memory just once and the…
Openpyxl – Remove formatting from all sheets in an Excel file
I have files with a lot of weird formatting and I’m trying to create a function that removes any formatting from an xlsx file. Some guys in here suggested to use “cell.fill = PatternFill(fill_type=None)” to clear any format from a given cell. But this won’t change anything. If the cell…