goransh-buh opened a new issue, #69077:
URL: https://github.com/apache/airflow/issues/69077
## Bug Report
### Description
When an exception is raised during a file operation, the file handle may not
be properly closed, leading to a resource leak.
### Steps to Reproduce
1. Open a file without using a context manager
2. Raise an exception before closing the file
3. The file handle remains open
### Expected Behavior
File handles should always be closed, even when exceptions occur.
### Suggested Fix
Use a `with` statement (context manager) to ensure the file is always closed:
```python
# Instead of:
f = open('file.txt', 'r')
data = f.read()
f.close()
# Use:
with open('file.txt', 'r') as f:
data = f.read()
```
### Environment
- Python 3.x
- Any OS
This is a common Python pitfall that can cause issues in long-running
applications.
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