In Python script, how do I set PYTHONPATH?
I know how to set it in my /etc/profile and in my environment variables.
Python
How can I check that a list has one and only one truthy value?
In python, I have a list that should have one and only one truthy value (that is, bool(value) is True). Is there a clever way to check for this? Right now, I am just iterating across the list and manually checking:
custom matplotlib plot : chess board like table with colored cells
I am starting to render plots with matplotlib as I learn both python and this interesting plotting library. I need help with a custom plot for a problem I am working on. May be there is an inbuilt function already for this.
Fitting a line in 3D
Are there any algorithms that will return the equation of a straight line from a set of 3D data points? I can find plenty of sources which will give the equation of a line from 2D data sets, but none in 3D.
How to prevent python requests from percent encoding my URLs?
I’m trying to GET an URL of the following format using requests.get() in python:
Python PDF library
What Python PDF libraries are there? I need to make some PDF with many grids, and I’m looking for a library that allows to manage pages (multi-page). The library should calculate when the page is ended and then create the next page. Answers: Thank you for visiting the Q&A section on Magenaut. Please note that … Read more
Fastest way to populate QTableView from Pandas data frame
I’m very new to PyQt and I am struggling to populate a QTableView control.
Flask Download a File
I’m trying to create a web app with Flask that lets a user upload a file and serve them to another user. Right now, I can upload the file to the upload_folder correctly. But I can’t seem to find a way to let the user download it back.
Is there a good Python library that can parse C++?
Google didn’t turn up anything that seemed relevant. I have a bunch of existing, working C++ code, and I’d like to use python to crawl through it and figure out relationships between classes, etc. EDIT: Just wanted to point out: I don’t think I need or want to parse every bit of C++; I just … Read more
Format of /dev/input/event*
What is the “format” of the character devices located in /dev/input/event*?