Python object. How to pass a value to one specific method Question: I have a Python object that represents a camera dolly that moves along a track. The class can store and report its position along the track. I have three methods: MoveBy – which gets the distance from another object (Movie.yIncrement) MoveTo – which …
How can I convert an object dtype to integer by removing letter characters? Question: My question is related to a conversion of a dtype object to integer. Specifically, I want to remove the characters of the dtype and convert it to integer so I can handle it as an integer. I have the following dataframe: …
Python lambda groupby with aggagration result in syntax error Question: Hello i am struggling with the lambda groupby function in combination with a nested structure to get the result in the structure as shown in the example below: Target structure # This already works! ######################################################## # GM0014": { # "i1401": { # "score": 1.178, # …
How to avoid "pointing to same object" while creating nested dictionary using zip and map? Question: I would like to avoid pointing to the same object in the below code. Please look at output and desired output stated below. Code: import random prototype = [{‘uniqueDict’: list()}] def mapme(somekey): global aa aa = [random.randint(0, 5), random.randint(6, …
Create List of Object 's for object parameter Question: im trying to create an Object name "TestA", TestA will has list of TestB object. When i create two object TestA and push deiffrent TestB’ to their list they has same value class testA: testBlist = [] def __init__(self, n) -> None: self.name = n pass …
Here is the problem discription: print(snake_array[0].x) AttributeError: 'list' object has no attribute 'x' . I cannot find the mistake Question: class Test: def __init__(self, x, y, dir): self.x = x self.y = y self.dir = dir def snake_init(snake_array): snake_array.append([Test(300, 300, "RIGHT")]) snake_array.append([Test(301, 300, "RIGHT")]) snake_array.append([Test(302, 300, "RIGHT")]) print(snake_array[0].x) snake_array = [] snake_init(snake_array) Asked By: Hubert …
Can't get function within object to display value Question: hey guys I’m currently learning oop but I’m having a bit of trouble with accessing values which I create or add to a object, currently I can’t work out how to get the value stored within getAge from datetime import date class Person: def __init__(self, name, …
Convert string to class object and add custom function to it in Python Question: I have a string path "path=D:/projects/file.ext". Is there a way to convert this string to class and add to it a method which will do something with file.ext? The file could be any type Does not matter. For example: my_file="D:/projects/file.ext" obj …
Add variable value for a specific variable but in another class Question: I have two classes, ClassA and ClassB, that both have variables var1 and var2. In ClassA, var1 is initialized to 1 and var2 is initialized to 2. ClassB inherits from ClassA. I want to be able to define/set the value of var1 in …
Python: convert str object to dataframe Question: I have a string object as follows: time,exchange,fsym,tsym,close,high,low,open,volumefrom,volumeto 1660003200,NYSE,BTC,USD,100.1,103,99.1,100,30,10000 1660003260,NYSE,BTC,USD,101.3,104,100.1,102,39,12000 1660003320,NYSE,BTC,USD,100.9,103.2,98,100,32,100230 I am trying to convert this string object to a DataFrame. I have tried adding brackets "[]" around the data but that still didn’t work. Any suggestions would be greatly appreciated. Asked By: MathMan 99 || Source …
