python - TypeError: setup() missing 2 required positional …
2022年11月9日 · async def setup(bot, ctx, message): The setup method for cogs only takes bot as the argument, nothing else. You can't just add random arguments to functions and expect the library to be able to pass those arguments in. Also - setup is called when you load a cog. At that point there is no ctx, and there is no message. It's not triggered by anything.
Python how to share an object between methods in a class?
2017年1月29日 · You can use the self object to share objects between methods of a class. Your code would become: import Economy Class Example: economy = Economy.Economy() def __init__(self, test): self.test = test def exampleMethod1(self): self.economy.getMoney() def exampleMethod2(self) self.economy.addMoney(1)
NoneType error with Python class and function - Stack Overflow
2015年5月8日 · I've fixed source (waiting for edit to be approved), and it seems to work for me. I've did full analysis of your code — you have several wrong calculations (like in prob1 = float((Eq1 / iterate_max) * 100) — it should have been prob1 = 100.0 * Eq1 / iterate_max) and style issues (don't use str(), use .format() instead; don't use camelCase; don't build strings …
How to only run discord.py command if boolean is true
2021年4月12日 · You can't bet more than you already have.") con_ans = answer.lower() if trivia_list[chosen_trivia] in con_ans: await ctx.send("Correct!") if user in economy: economy[user] += be else: economy[user] = be await ctx.send(f"You now have {economy[user]} coins!") ongt = False if trivia_list[chosen_trivia] not in con_ans: await ctx.send(f"Incorrect!
Is there an easy way to globalize a variable in a class
2018年9月1日 · The most accessible variable in the class is an attribute and to use it outside of the class you can create a getVariable function like this :
python - My discord bot can't find any commands and shows this …
2023年10月11日 · Everytime I run my code I always encounter the same issue. I have spent hours now tinkering, but can't seem to get it to work.
NameError: name 'Yes' is not defined when comparing input
2014年7月2日 · # This program is to calculate fueld economy def main (): fuelEconomy = input ("Do you want to calculate your fuel economy? ") print (fuelEconomy) while fuelEconomy == Yes: Economy () fuelEconomy = input ("Do you want to calculate another?") #This function is the input and calculation for the program def Economy (): mileage = int (input ("Input ...
How to use a Parameter Item with Pipeline in Scrapy?
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Python LAB - Driving Costs (Functions) - Stack Overflow
2022年12月2日 · Your program must define and call a function: def driving_cost(miles_per_gallon, dollars_per_gallon, miles ...
What does -> mean in Python function definitions? - Stack Overflow
2013年1月17日 · funcdef: 'def' NAME parameters ['->' test] ':' suite The optional 'arrow' block was absent in Python 2 and I couldn't find any information regarding its meaning in Python 3. It turns out this is correct Python and it's accepted by the interpreter: def f(x) -> 123: return x I thought that this might be some kind of a precondition syntax, but: