Ricardo-M-L c22811f096 fix: close file handles in json.load() calls in resume parser (#14061) ...

## Summary
- Replace `json.load(open(...))` with `with open(...) as f:
json.load(f)` in 2 resume parser files
- Fixes 4 leaked file descriptors in `corporations.py` (3) and
`schools.py` (1)

## Why
In a long-running server process like RAGFlow, leaked file handles can
accumulate and hit the OS file descriptor limit (`OSError: [Errno 24]
Too many open files`). The other instances mentioned in the issue
(`infinity_conn_base.py` and `init_data.py`) have already been fixed.

## Test plan
- [x] Verified affected files use `with` statement after fix
- [x] Grep confirms no remaining `json.load(open(` patterns in codebase

Fixes #13996

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

2026-04-14 11:43:58 +08:00

..

res

Format file format from Windows/dos to Unix (#1949)

2024-08-15 09:17:36 +08:00

__init__.py

Update comments (#4569)

2025-01-21 20:52:28 +08:00

corporations.py

fix: close file handles in json.load() calls in resume parser (#14061)

2026-04-14 11:43:58 +08:00

degrees.py

Update comments (#4569)

2025-01-21 20:52:28 +08:00

industries.py

Update comments (#4569)

2025-01-21 20:52:28 +08:00

regions.py

Update comments (#4569)

2025-01-21 20:52:28 +08:00

schools.py

fix: close file handles in json.load() calls in resume parser (#14061)

2026-04-14 11:43:58 +08:00