Implemented/fixed/ported loading of blend files and getting blocks & props

2018-02-22 15:52:10 +01:00
parent e66b1edaf4
commit 9c7791f762
6 changed files with 93 additions and 38 deletions
@@ -17,7 +17,10 @@ class EndianIO:
    @classmethod
    def _read(cls, fileobj: typing.BinaryIO, typestruct: struct.Struct):
        data = fileobj.read(typestruct.size)
-        return typestruct.unpack(data)[0]
+        try:
+            return typestruct.unpack(data)[0]
+        except struct.error as ex:
+            raise struct.error('%s (read %d bytes)' % (ex, len(data))) from None

    @classmethod
    def read_char(cls, fileobj: typing.BinaryIO):