How to join two objects to share values but maintain the original name? Aka N-body merger Question: As the title says, I am working on an N-body simulation I found on YouTube. The current script has gravity turned off when radius is small enough. However, I’d like to join the two objects (body and otherbody) …
Compare objects in a list to identify those with certain identical key/value pairs and those without Question: Using Python, how can I find objects in a list that share certain key/value pairs, then create two separate lists – one for objects that share those certain key/value pairs, and one for objects that don’t? For example, …
View all of the built in functions that take in a particular data type in Python Question: How would I be able to view all of built in functions take in a particular object(list, str, int, float ….) as its parameter for example some functions that pass list are max(), min(), len() ….. I can …
python – split query results into multiple objects based on one column Question: my program is querying a sqlite database, and thre result is like this (simplified) in the cursor ready to be fetched. connection = sqlite3.connect(IMAGE_LOG_DB_PATH) connection.isolation_level = None cur = connection.cursor() sql_query = "Select date, name, count(*) as sells from sellers group by …
Python : when I call a method of a class it requires me to enter a positional self argument Question: I have learned OOP in python recently and I am facing a problem when I call a method of a class it requires me to enter a positional self argument class Restaurant: menu_items = ["tea", …
error, center argument must be a pair of numbers. newbie Question: Just trying to draw a circle within a window as a player class, but having some trouble. Can’t get past this error, looked up other posts on the issue but to no avail. Understood that error stems from the need for x,y to be …
Struggling to print objects in Python using list comprehension Question: I am learning Python for the first time and am trying to build a full fledged object oriented program, based on a childhood nursery rhyme/game about counting fists (Bubblegum Bubblegum in a Dish…) I have a class/Player object, which has fists as an attribute. There …
want to genertate complex desired list of object using list and python Question: I want to generate data based on some rules and on in the unique structure can’t know how to do it, any help would be appreciated it i have two list: categories = [ ‘fruits’ ‘meats’ ] and another list is : …
Pass instance attribute as a decorator parameter Question: I am creating a class Encuesta to create multiple surveys via user commands for a discord bot using discord.py. To achieve this, I have to pass the attribute "self.buttonid" as the ‘custom_id’ parameter for the decorator @discord.ui.button (already defined by discord.py). class Encuesta(discord.ui.View): def __init__(self, pregunta, buttonid): …
Deleting elements from list or recreating new list (python) Question: What it the best/fastest way to delete objects from list? Deleting some objects: [objects.remove(o) for o in objects if o.x <= 0] or recreating new object: new_objects = [o for o in objects if o.x > 0] Asked By: Scott || Source Answers: For starters, …
