18 I want to write a program for this: In a folder I have n number of files; first read one file and perform some operation then store result in a separate file. Then read 2nd file, perform …

Feb 1, 2019 · I have thousands of text files which I want to read using python. I have successfully read one file and now I am not sure how to read multiple files using loop or any other …

How to load multiple text files from a folder into a python list variable Asked 8 years, 10 months ago Modified 2 years, 2 months ago Viewed 28k times

I would like to read several CSV files from a directory into pandas and concatenate them into one big DataFrame. I have not been able to figure it out though. Here is what I have so far: import …

Since Python 3.3, you can use the class ExitStack from the contextlib module to safely open an arbitrary number of files. It can manage a dynamic number of context-aware objects, which …

Jul 2, 2021 · I need to read information from multiple separate files to do some calculation. My current code work perfectly but I need a better -effective- way to do it, like maybe a function. …

I would like to read several excel files from a directory into pandas and concatenate them into one big dataframe. I have not been able to figure it out though. I need some help with the for loop and

Jun 15, 2017 · I have multiple zip files containing different types of txt files. Like below: zip1 - file1.txt - file2.txt - file3.txt How can I use pandas to read in each of those files without extracting

I have a code that I wish to split apart into multiple files. In matlab one can simply call a .m file, and as long as it is not defined as anything in particular it will just run as if it were part...

I have written the following script to concatenate all the files in the directory into one single file. Can this be optimized, in terms of idiomatic python time Here is the snippet: import time,