Is it possible to get a list of keywords in Python?
I’d like to get a list of all of Pythons keywords as strings. It would also be rather nifty if I could do a similar thing for built in functions.
python
sqlalchemy unique across multiple columns
Let’s say that I have a class that represents locations. Locations “belong” to customers. Locations are identified by a unicode 10 character code. The “location code” should be unique among the locations for a specific customer.
Double precision floating values in Python?
Are there data types with better precision than float?
Checking if object on FTP server is file or directory using Python and ftplib
Using Python and ftplib, I’m writing a generic function to check whether the items in an FTP directory are either files or directories. Since using the MLSD function might not necessarily work with all servers ( one of my use cases does not provide for it ) I have resorted to this effective but crude manner of determining it, by attempting to change directory to the object and if the object is a file, an exception is raised and the file type is set accordingly.
Text difference algorithm
I need an algorithm that can compare two text files and highlight their difference and ( even better!) can compute their difference in a meaningful way (like two similar files should have a similarity score higher than two dissimilar files, with the word “similar” defined in the normal terms). It sounds easy to implement, but it’s not.
How to hold a ‘key down’ in Pygame?
I use Pygame 1.9.6 and Python 3.7.4. I want to hold down the space bar and it continuously does the same action over and over. I know how to have have the button get pressed with KEYDOWN. I looked at the question: How to efficiently hold a key in Pygame? for answers but can’t understand the one answer:
python tuple to dict
For the tuple, t = ((1, 'a'),(2, 'b'))
dict(t) returns {1: 'a', 2: 'b'}
PYTHONPATH on Linux
I’m novice in this, and I have started learning Python, but I have some questions that I’m not be able to understand, What exactly is the PYTHONPATH (on Ubuntu)? Is it a folder? Is Python provided by default on Ubuntu, or does it have to be installed explicitly? Where is the folder in which all … Read more
Find all upper, lower and mixed case combinations of a string
I want to write a program that would take a string, let’s say "Fox", then it would display:
Is there a multi-dimensional version of arange/linspace in numpy?
I would like a list of 2d NumPy arrays (x,y) , where each x is in {-5, -4.5, -4, -3.5, …, 3.5, 4, 4.5, 5} and the same for y.