# Python Requirements - wwPDB July 15, 2026 Terrain Contact Analysis
# Core scorer (PDB4_FullDataset_Analysis.py) uses standard library only.
# Full analysis (wwPDB_July15_2026_Rigorous_Analysis.py) uses gemmi for CIF parsing.

# Standard library (no install required):
# os, sys, json, math, time, collections, itertools, statistics, urllib, hashlib, random

# Optional (faster CIF parsing for full analysis):
gemmi>=0.6.0

# Install with:
#   pip install gemmi
# Or without gemmi (falls back to internal parser):
#   python PDB4_FullDataset_Analysis.py  (works without gemmi)