requirements.txt

# CINA: Climate Issue-Network Analysis Framework v2.0
# Python ≥ 3.11

# ── LLM & API ──────────────────────────────────────────────────────────
anthropic>=0.34.0
pydantic>=2.6.0

# ── Scientific computing ───────────────────────────────────────────────
numpy>=1.26.0
scipy>=1.11.0
pandas>=2.1.0
scikit-learn>=1.4.0

# ── Graph / GNN ────────────────────────────────────────────────────────
networkx>=3.2
python-igraph>=0.11.3
leidenalg>=0.10.1
torch>=2.2.0
torch_geometric>=2.5.0

# ── Text processing ────────────────────────────────────────────────────
rapidfuzz>=3.6.0           # fuzzy matching for evidence verification
pymupdf>=1.24.0            # PDF text extraction
langdetect>=1.0.9
beautifulsoup4>=4.12.3
requests>=2.31.0
ratelimit>=2.2.1
tenacity>=8.2.3            # retry with exponential backoff
filelock>=3.13.0           # atomic council state writes

# ── Visualization ──────────────────────────────────────────────────────
matplotlib>=3.8.0
seaborn>=0.13.0
plotly>=5.18.0

# ── Dev ────────────────────────────────────────────────────────────────
pytest>=8.0.0
pytest-asyncio>=0.23.0
black>=24.1.0
ruff>=0.2.0
jupyter>=1.0.0