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Diffstat (limited to 'release/scripts/modules/bpy_types.py')
-rw-r--r--release/scripts/modules/bpy_types.py15
1 files changed, 15 insertions, 0 deletions
diff --git a/release/scripts/modules/bpy_types.py b/release/scripts/modules/bpy_types.py
index aaa2ae59a0d..df0631ec26d 100644
--- a/release/scripts/modules/bpy_types.py
+++ b/release/scripts/modules/bpy_types.py
@@ -56,6 +56,21 @@ class Context(StructRNA):
if value is None:
return value
+ # If the attribute is a list property, apply subscripting.
+ if isinstance(value, list) and path_rest.startswith("["):
+ index_str, div, index_tail = path_rest[1:].partition("]")
+ if not div:
+ raise ValueError("Path index is not terminated: %s%s" % (attr, path_rest))
+ try:
+ index = int(index_str)
+ except ValueError:
+ raise ValueError("Path index is invalid: %s[%s]" % (attr, index_str))
+ if 0 <= index < len(value):
+ path_rest = index_tail
+ value = value[index]
+ else:
+ raise IndexError("Path index out of range: %s[%s]" % (attr, index_str))
+
# Resolve the rest of the path if necessary.
if path_rest:
path_resolve_fn = getattr(value, "path_resolve", None)