Support reading sif files with more than 3 cols

saezlab · Apr 26, 2024 · c70b019 · c70b019
1 parent b62d85a
commit c70b019
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/corneto/_io.py b/corneto/_io.py
@@ -53,8 +53,8 @@ def _read_sif_iter(
         for i, line in enumerate(reader):
             if has_header and i == 0:
                 continue
-            if len(line) != 3:
-                raise ValueError(f"Invalid SIF line: {line}: expected 3 columns")
+            if len(line) <= 2:
+                raise ValueError(f"Invalid SIF line: {line}: expected at least 3 columns")
             s, d, t = [line[idx] for idx in column_order]
             if discard_self_loops and s == t:
                 continue