def __init__(self, text) -> None
时间: 2023-10-23 21:10:00 浏览: 67
The `__init__` method is a special method in Python classes that is automatically called when an object is created from that class. The method is used to initialize the object's attributes.
In this specific case, the `__init__` method takes a parameter `text`, which is used to initialize an attribute of the object. The `self` parameter refers to the instance of the object being created.
For example, if we had a class called `MyClass` with an `__init__` method that takes a `name` parameter, we could create an object of that class and initialize its `name` attribute like this:
```
class MyClass:
def __init__(self, name):
self.name = name
obj = MyClass("Alice")
print(obj.name) # Output: "Alice"
```
In this example, the `__init__` method takes a `name` parameter and initializes the `name` attribute of the object with the value passed in. We then create an object of the `MyClass` class called `obj` and pass in the string `"Alice"` as the `name` parameter. Finally, we print out the `name` attribute of the object, which should output `"Alice"`.
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