How can I make a deepcopy of a function in Python?
I would like to make a deepcopy of a function in Python. The copy module is not helpful, according to the documentation, which says:
Python
General bars and stars
I’ve got a the following “bars and stars” algorithm, implemented in Python, which prints out all decomposition of a sum into 3 bins, for sums going from 0 to 5.
I’d like to generalise my code so it works with N bins (where N less than the max sum i.e 5 here).
The pattern is if you have 3 bins you need 2 nested loops, if you have N bins you need N-1 nested loops.
N-D version of itertools.combinations in numpy
I would like to implement itertools.combinations for numpy. Based on this discussion, I have a function that works for 1D input:
Why isn’t the regular expression’s “non-capturing” group working?
In the snippet below, the non-capturing group "(?:aaa)" should be ignored in the matching result,
Removing the TK icon on a Tkinter window
How to remove tkinter icon from title bar in it’s window
Cannot import QtWebKitWidgets in PyQt5
I’ve recently upgraded PyQt5 from 5.5.1 to 5.6.0 using the Windows 32-bit installer here: https://www.riverbankcomputing.com/software/pyqt/download5. I’ve also upgraded my python from 3.4 to 3.5.
Thread that I can pause and resume?
I’m trying to create a thread, that does stuff in the background. I need to be able to effectively ‘pause’ it when I need to and ‘resume’ it again later. Also, if the thread is in the middle of doing something when I ‘pause’ it, it should make the calling thread wait until it finishes what it’s doing.
how to return index of a sorted list?
“my specific need to sort a list of objects based on a property of the objects. i then need to re-order a corresponding list to match the order of the newly sorted list.”
How do I return a string from a regex match in python?
I am running through lines in a text file using a python script. I want to search for an img tag within the text document and return the tag as text. When I run the regex re.match(line) it returns a _sre.SRE_MATCH object. How do I get it to return a string? import sys import string … Read more
How to clone a Python generator object?
Consider this scenario: