i’ve combined many dateframes but the date is not match as it’s look like (datetime & int) as below , it’s contains float number and datetime date. i’m tried to use the below codes but i found error messages (ValueError: mixed datetimes and integers in passed array) or i found this…
Tag: xlrd
Converting a .xlsx date into a normal date
I’ve been using xlrd3 to manage a .xlsx spreadsheet through python. When I’m given the value of the cell the date should be in, it gives me 44295, which should be 09/04/2021. I understand that this is because of the format excel stores dates as, so I’ve been using the xldate_as_datetime func…
print gives different output
I’m trying to make a 12×12 binary-puzzle game in python. There’s no GUI in the game, just the shell. To get the values of the tiles, I made an import function which imports values from an excel-document using xlrd. Now I’m making a function to print out the board, but something’s …
Using .drop with Pandas to drop a single row by a value
Have code to send out emails, some rows have the same name of a person to send a email to, but each rows have a unique value. I’m trying to get it to send one email with all the values where there are duplicate cells in the name column with the same name, but all unique values in those rows.
pandas.concat two data frames (one with and one without headers)
I have two data frames, that I am trying to combine. A json file with headers: And an Excel file with data in the same format, but without headers: I am trying to achieve the data frame below: My code: Problem: When I run my code, the combined data frame looks like this: I have tried the concat function with
how to count number of filled cells in each column of excel using python
I have a sheet in Excel which is not structured data as you can see here . I tried using xlrd package but this is giving me the maximum row count for a column. But I need filled cell count for each column. Could anyone suggest solution. Answer You can try to iterate through every row and check whether the
Copying the segment from one Excel file to another with python: xlrd and xlsxwriter
I am trying to copy an entire segment of an Excel sheet to another file. The segment is actually a header/description, which mainly describes the attributes of the file, the date it was created, etc… All this takes some cells at first five rows and first 3 columns, say from A1:C3. Here’s the code …
Pandas: Looking up the list of sheets in an excel file
The new version of Pandas uses the following interface to load Excel files: but what if I don’t know the sheets that are available? For example, I am working with excel files that the following sheets Data 1, Data 2 …, Data N, foo, bar but I don’t know N a priori. Is there any way to get the…
Insert row into Excel spreadsheet using openpyxl in Python
I’m looking for the best approach for inserting a row into a spreadsheet using openpyxl. Effectively, I have a spreadsheet (Excel 2007) which has a header row, followed by (at most) a few thousand rows of data. I’m looking to insert the row as the first row of actual data, so after the header. My …