New answers tagged class
Score of 1
Running a Class.method() when that module is imported
The best way to run code while the class is being defined, is to run that code in the class definition. In the comments you mentioned you want to initialise logging and such. Well, just do this in the ...
- reputation score 525770
Score of 2
Running a Class.method() when that module is imported
The class has several ways of running methods when a class is defined - which is usually when the module it is defined in is imported (but also, if it is declared inside a function, for example, when ...
- reputation score 114850
Score of 5
Accepted
Running a Class.method() when that module is imported
You can make a decorator do what you want:
def onLoad(cls):
cls.onLoad(cls)
return cls
@onLoad
class Class1:
var1 = 0
def onLoad(cls):
cls.var1 = 1
print(f"{Class1.var1 ...
- reputation score 39739
Score of 2
Accepted
Modifying a class list results in no modification of the list
The list comprehension version works, the second method has these 2 problems: link, link (thanks to @jonrsharpe). The real problem is that you did not recalculate self.NumofPossibilities after ...
- reputation score 1696
Score of 1
Why is the class-level variable not reset for every instance in this implementation of a singleton?
Statements in a class definition that aren't in methods are executed when the class is defined, not each time a method is called. So _instance = None is only performed once when you create the ...
- reputation score 791711
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