Cannot pass in parameter between classes despite being defined Question: I am a beginner programmer writing a chess program that makes use of multiple classes. One class, the chessboard class, defines some variables that are used through out my program. The relevant ones are board and pieceCaptured. class chessboard( ): #creates a chessboard visualised through …
Enforce user of Python program to pass function arguments in a certain order Question: I have a simple python script that calculates if the price of one variable is less than the other. For example, var1 should always be passed to the calculation function first, and var2 should always be passed second. Then, the function …
How to save and load a NeuralFit model or weights? Question: I have evolved a neural network to learn y=x^2 using the neuralfit library, but I would like to save the model to do predictions later. I currently have: import neuralfit import numpy as np # y(x) = x^2 x = np.arange(10).reshape(-1,1) y = x**2 …
How to find number of parameters of a neuralfit model? Question: I am using the neuralfit library to evolve a neural network, but I can’t figure out the total number of hyperparameters of the model. I already monitor the size of the neural network, which should give the bias parameters, but it does not include …
How do I put a parameter to a function whose return is inside a re.sub()? Question: import re def one_day_or_another_day_relative_to_a_date_func(m, type_of_date_unit_used): input_text = m.group() print(repr(input_text)) if (type_of_date_unit_used == "year"): a = "YYYY-mm-dd" elif (type_of_date_unit_used == "month"): a = "yyyy-MM-dd" elif (type_of_date_unit_used == "day"): a = "yyyy-mm-DD" return a def identify_one_day_or_another_day_relative_to_a_date(input_text, type_of_date_unit_used = "day"): date_capture_pattern = …
How to get a flattened view of PyTorch model parameters? Question: I want to have a flattened view of the parameters belonging to my Pytorch model. Note it should be a view and not a copy of the parameters. In other words, when I modify the parameters in the view it should also modify the …
Setting command parameter descriptions in discord.py Question: I am making a command in a bot to create a profile for a user. It is working fine, but I would like the description of the "name" parameter to say "What would you like to be called?". Here is the code I currently have: import discord from …
Why mutable default parameter behaves this way? Question: I’m aware of mutable parameter behavior. Why the list is not set up to None when I send and unpack **dictionary as argument? The common_header.png repeads, it means is stored in list. That is weird to me and I couldn’t find answer for the question… I’m learning, …
How to pass parameters to functions inside of fuctions Question: There is something in Python that has been bugging me for a long time. I can’t figure out how to pass parameters from one function to the functions that are defined inside of that function. I have tried researching this issue, but with no luck. …
Is there any Python function/code to plot Binomial distribution (both PDF and CDF) Question: All the code in the net do not let us decide both the parameters of binomial distribution. How we can use a user interface (CLI) to ask user to enter any parameter (number of trials, probability of success), then plot the …
