def sign_in_f(): user_si_name = name_entry.get() user_si_pass = password_entry.get() if user_si_name in success: i = success.index(user_si_name) if success[i+1] == user_si_pass:加一段结束程序的代码
时间: 2023-12-14 11:39:55 浏览: 36
可以使用 `sys.exit()` 函数来结束程序,如下所示:
```python
import sys
def sign_in_f():
user_si_name = name_entry.get()
user_si_pass = password_entry.get()
if user_si_name in success:
i = success.index(user_si_name)
if success[i+1] == user_si_pass:
# 执行一些操作
# ...
sys.exit()
```
当程序执行到 `sys.exit()` 时,程序会立即停止运行并退出。
相关问题
def sign_in(self): current_user = self.get_current_user() for user in self.sign_user_list: if user["name"] == current_user["name"] and user["signed"]: return self.avatar_list_func() self.save_sign_pos_info()代码有错误吗
这段代码缺少缩进,应该是:
```
def sign_in(self):
current_user = self.get_current_user()
for user in self.sign_user_list:
if user["name"] == current_user["name"] and user["signed"]:
return
self.avatar_list_func()
self.save_sign_pos_info()
```
这样,`avatar_list_func()` 和 `save_sign_pos_info()` 方法会在 `for` 循环结束后执行,而不是在 `if` 语句块中执行。
def get_argparser(): parser = argparse.ArgumentParser()
Sorry, as an AI language model, I don't have access to the previous context or the purpose of the function you shared. But based on the function signature, it seems like this is a Python function that returns an instance of the `ArgumentParser` class from the `argparse` module. The purpose of this class is to create a parser object that can parse command-line arguments and options.
Here's an example usage of the `ArgumentParser` class:
```
import argparse
def get_argparser():
parser = argparse.ArgumentParser()
parser.add_argument('--name', help='Enter your name')
parser.add_argument('--age', type=int, help='Enter your age')
return parser
if __name__ == '__main__':
parser = get_argparser()
args = parser.parse_args()
print(f"Hello {args.name}, you are {args.age} years old!")
```
In the above example, the `get_argparser()` function creates an instance of the `ArgumentParser` class and adds two arguments to it - `name` and `age`. The `parse_args()` method of the parser object is then called to parse the command-line arguments and options. Finally, the values of the `name` and `age` arguments are printed using the `print()` function.