48 lines
752 B
Markdown
48 lines
752 B
Markdown
|
```
|
||
|
|
Menu = Imp/init_session
|
||
|
|
Title = Imp.init_session
|
||
|
|
```
|
||
|
|
|
||
|
|
```python
|
||
|
|
init_session() -> None
|
||
|
|
```
|
||
|
|
|
||
|
|
---
|
||
|
|
|
||
|
|
Initialize the session variables found in the config. Commonly used in `app.before_request`.
|
||
|
|
|
||
|
|
```python
|
||
|
|
@app.before_request
|
||
|
|
async def before_request():
|
||
|
|
imp._init_session()
|
||
|
|
```
|
||
|
|
|
||
|
|
File: `config.toml`
|
||
|
|
|
||
|
|
```toml
|
||
|
|
...
|
||
|
|
[SESSION]
|
||
|
|
logged_in = false
|
||
|
|
...
|
||
|
|
```
|
||
|
|
|
||
|
|
`logged_in` is now available in the session.
|
||
|
|
|
||
|
|
```python
|
||
|
|
@app.route('/get-session-value')
|
||
|
|
async def login():
|
||
|
|
print(session['logged_in'])
|
||
|
|
return "Check Terminal"
|
||
|
|
```
|
||
|
|
|
||
|
|
`Output: False`
|
||
|
|
|
||
|
|
Can also be used to reset the values in the session. Here's an example:
|
||
|
|
|
||
|
|
```python
|
||
|
|
@app.route('/logout')
|
||
|
|
async def logout():
|
||
|
|
session.clear()
|
||
|
|
imp._init_session()
|
||
|
|
return redirect(url_for('index'))
|
||
|
|
```
|