ositional argument follows keyword argumen
时间: 2024-03-18 10:34:29 浏览: 16
ts in a function call.
For example, consider the following function:
```python
def greet(name, age, message="Hello"):
print(f"{message}, {name}! You are {age} years old.")
```
Here, `name` and `age` are positional arguments, while `message` is a keyword argument with a default value of "Hello".
If we call this function with both positional and keyword arguments, the positional arguments must come before the keyword arguments:
```python
greet("Alice", 25, message="Hi")
```
This will output:
```
Hi, Alice! You are 25 years old.
```
If we try to swap the order of the positional and keyword arguments, we will get a syntax error:
```python
greet(name="Alice", age=25, "Hi")
```
This will result in a `SyntaxError: positional argument follows keyword argument`.
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