3.0.165

Author: chapmanjacobd

.github/README.md

@@ -99,7 +99,7 @@ To stop playing press Ctrl+C in either the terminal or mpv
 <details><summary>List all subcommands</summary>
 
     $ library
-    library (v3.0.164; 103 subcommands)
+    library (v3.0.165; 103 subcommands)
 
     Create database subcommands:
     ╭─────────────────┬──────────────────────────────────────────╮

library/__main__.py

@@ -5,7 +5,7 @@
 from library.utils import argparse_utils, iterables
 from library.utils.log_utils import log
 
-__version__ = "3.0.164"
+__version__ = "3.0.165"
 
 progs = {
     "Create database subcommands": {

library/tablefiles/mcda.py

@@ -101,6 +101,11 @@ def auto_mcda(args, alternatives, minimize_cols, df=None):
 
         goal_directions = np.array([-1 if col in minimize_cols else 1 for col in alternatives.columns])
         alternatives_np = alternatives.fillna(getattr(args, "nodata", None) or 0).to_numpy()
+
+        # Ensure strictly positive for pymcdm 1.4.0+ entropy_weights/sum_normalization
+        if np.any(alternatives_np <= 0):
+            alternatives_np = np.where(alternatives_np <= 0, 1e-9, alternatives_np)
+
         weights = w.entropy_weights(alternatives_np)
 
         methods = [TOPSIS(), MABAC()]