All Questions
Tagged with switch-statement python
229
questions
0
votes
1
answer
35
views
What is the best way to have different entry points for a list of iterative commands?
I have a list of iterative Python commands:
def command_list(start_at):
step1
step2
step3
# ...
stepN
Now I want to start_at different steps in this list of commands and then ...
- 31
0
votes
2
answers
42
views
Create almost similar classes based on conditions, without too much repetion of code
I have three cases say: Case1, Case2, Case3:
I have to define three classes depending on which case is true. All the classes have almost the same methods except for some pre-processing depending on ...
- 161
0
votes
1
answer
265
views
Seeking Cython Optimization for Conditional Branching: Is There an Equivalent to switch?
I am currently working on a Python project that I need to rewrite in Cython to enhance performance. In this Python code, there is a segment that uses a series of if/elif statements to determine the ...
- 1,435
0
votes
1
answer
121
views
Python Match Case: How can I match a case no matter if the letters are capitalized or not easily?
I have the next code (in Python):
lang = input("What's the programming language you want to learn? ").upper()
match lang:
case "JavaScript".upper():
print("You ...
- 70
0
votes
0
answers
532
views
Why am I getting an error message in Python for using match?
I am receiving a syntax error in Python when I type the word Match. I even have the latest version of Python 3.11.4
http_status = 200
if http_status == 200 or http_status == 201:
print("...
0
votes
2
answers
188
views
Selenium Python Scraping impossible to switch to iframe
I use VSCode and Python 3.11.4 64-bit.
HTLM where i need to switch frame and click on element:
enter image description here
The code I'm using for instant:
from selenium import webdriver
from ...
3
votes
1
answer
1k
views
How to match multiple different cases in Python
Using the match statement, one can specify multiple patterns for the same case\
match value:
case 1 | 2 | 3:
do_a()
case 4:
do(b)
What I want to do is the inverse, I want to match ...
1
vote
1
answer
413
views
How to convert 'if the do' from SAS to Pyspark
I've a df like this:
Zip
City
'River'
'London'
' '
'Rome'
'River'
'Berlin'
'River'
'Madrid'
' '
'Munich'
' '
'Paris'
SAS code below which I've converted in Pyspark
if Zip = ''
then do ...
- 33
0
votes
2
answers
377
views
Using lambda function to switch between different functions in python gives TypeError if invalid function name is given with argument
I recently learned lambda functions and switch case and I'm playing with them to understand better. Here, I'm trying to use lambda function to switch between different functions in python like the ...
- 3
0
votes
2
answers
204
views
Can you make a switch-case-type list without conditions in Python where it just chooses a random case?
This is a question that is just about convenience (/laziness) of writing. I know I will spend more time writing this question than how much I will save, but I'm curious. EDIT: I am aware that it might ...
- 45
0
votes
1
answer
76
views
Python/Kivy: initialize switch after startup (w/o running on_active)
I am facing a problem with the Kivy widget Switch and was not able to find a solution. Each topic on the Internet deals with "Working with the active property", which is understandable to me....
0
votes
1
answer
111
views
Can I use list slicing on my match/case term in Python3
To elaborate I have a string x that will be in the structure of
"Test_Case_Box 1"
"Test_Case_Box 2"
"Test_Case_Circle 1"
I was using if and elif statements by checking ...
3
votes
2
answers
6k
views
How to check if list includes an element using match case?
I'm trying to check if a single element is in a list using match case. I'm not very familiar with these new keywords so 90% sure I'm using them wrong. Regardless, is there a way to do this?
This is my ...
- 35
1
vote
1
answer
478
views
How do I use a match statement to pattern match the class of multiple values in python?
I have a union type, and I can create a value for it like so:
import random
class X:
s: str = 'ab'
MyType = int | X
def get_value() -> MyType:
if random.random() > 0.5:
return ...
- 865
0
votes
0
answers
45
views
Kivy: How to make a Switch in RecycleView unique?
I'm new to Kivy and I stumbled upon an issue when using the RecycleViw. Basically, I have a switch for every entry in my recycle view to activate or deactivate the text input. This said, when I ...
