Nested f-strings
Thanks to David Beazley’s tweet, I’ve recently found out that the new Python 3.6 f-strings can also be nested:
Python
Python parsing bracketed blocks
What would be the best way in Python to parse out chunks of text contained in matching brackets?
Printing a list of objects of user defined class
So I have a class, called Vertex.
Find an element in a list of tuples
I have a list ‘a’
NameError from Python input() function
input_var = input ("Press 'E' and 'Enter' to Exit: ") NameError: name 'e' is not defined I am using Python 2.5. How I can overcome this error? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them … Read more
How to add a timeout to a function in Python
Many attempts have been made in the past to add timeout functionality in Python such that when a specified time limit expired, waiting code could move on. Unfortunately, previous recipes either allowed the running function to continue running and consuming resources or else killed the function using a platform-specific method of thread termination. The purpose of this wiki is to develop a cross-platform answer to this problem that many programmers have had to tackle for various programming projects.
How to parse string dates with 2-digit year?
I need to parse strings representing 6-digit dates in the format yymmdd where yy ranges from 59 to 05 (1959 to 2005). According to the time module docs, Python’s default pivot year is 1969 which won’t work for me.
Nested SSH session with Paramiko
I’m rewriting a Bash script I wrote into Python. The crux of that script was
open cv error: (-215) scn == 3 || scn == 4 in function cvtColor
I’m currently in Ubuntu 14.04, using python 2.7 and cv2.
Sphinx autodoc is not automatic enough
I’m trying to use Sphinx to document a 5,000+ line project in Python. It has about 7 base modules. As far as I know, In order to use autodoc I need to write code like this for each file in my project: