| # SafeVixAI — Data Acquisition Scripts 🔬 |
|
|
| These scripts are the **raw data pipeline** that built the 3.6GB SafeVixAI dataset. |
| All scripts here are **pure Python** — they require no database, no Redis, no PostGIS. |
|
|
| > Scripts are mirrored from the [SafeVixAI main repo](https://github.com/SafeVixAI/SafeVixAI) and organized by their origin folder. |
|
|
| --- |
|
|
| ## 📁 Structure |
|
|
| ``` |
| scripts/ |
| ├── scripts/data/ ← from SafeVixAI/scripts/data/ |
| │ ├── fetch_*.py ← Overpass GIS fetchers (basic version) |
| │ ├── _overpass_utils.py ← Core GIS utility |
| │ ├── download_legal_pdfs.py |
| │ ├── extract_morth2022_tables.py |
| │ ├── seed_blackspots.py |
| │ ├── bootstrap_local_data.py |
| │ ├── verify_data.py |
| │ ├── inspect_zips.py |
| │ ├── audit_env.py |
| │ ├── check_all_scripts.py |
| │ └── setup_kaggle.ps1 |
| │ |
| ├── backend/data/ ← from SafeVixAI/backend/scripts/data/ |
| │ ├── seed_violations.py ← MVA 2019 traffic fine normalizer |
| │ ├── prepare_road_sources.py |
| │ ├── sample_pmgsy.py |
| │ └── road_sources.example.json |
| │ |
| └── chatbot_service/data/ ← from SafeVixAI/chatbot_service/scripts/data/ |
| ├── _overpass_utils.py ← ⭐ Pro version (retries + backoff) |
| └── fetch_*.py ← ⭐ Pro fetchers (use these over scripts/data/) |
| ``` |
|
|
| --- |
|
|
| ## 🚀 Recommended Run Order |
|
|
| ```bash |
| # Install dependencies first |
| pip install requests pdfplumber |
| |
| # 1. Setup Kaggle API (one-time) |
| pwsh scripts/scripts/data/setup_kaggle.ps1 |
| |
| # 2. Fetch all emergency services (use Pro versions) |
| python scripts/chatbot_service/data/fetch_hospitals.py |
| python scripts/chatbot_service/data/fetch_police.py |
| python scripts/chatbot_service/data/fetch_ambulance.py |
| python scripts/chatbot_service/data/fetch_blood_banks.py |
| python scripts/chatbot_service/data/fetch_fire.py |
| |
| # 3. Download legal documents |
| python scripts/scripts/data/download_legal_pdfs.py |
| |
| # 4. Extract MoRTH accident tables from PDFs |
| python scripts/scripts/data/extract_morth2022_tables.py |
| |
| # 5. Normalize accident blackspot data |
| python scripts/scripts/data/seed_blackspots.py |
| |
| # 6. Normalize traffic violations (MVA 2019) |
| python scripts/backend/data/seed_violations.py |
| |
| # 7. Verify everything is correct |
| python scripts/scripts/data/verify_data.py |
| ``` |
|
|
| --- |
|
|
| ## ⭐ Pro vs Basic Fetchers |
|
|
| | Feature | `scripts/scripts/data/fetch_*.py` | `scripts/chatbot_service/data/fetch_*.py` | |
| |---|---|---| |
| | Retry logic | ❌ | ✅ | |
| | Exponential backoff | ❌ | ✅ | |
| | Indian GIS precision | Basic | Enhanced | |
| | Extra fields (email, postcode) | ❌ | ✅ | |
|
|
| **Always prefer `chatbot_service/data/` versions** for data acquisition. |
| |
| --- |
| |
| ## 📦 Dependencies |
| |
| ``` |
| pip install -r requirements.txt |
| ``` |
| |
| See `requirements.txt` in the Hub root. |
| |
