From a5bc52523d5855534774f3181384bef0c092d6f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sybren=20A=2E=20St=C3=BCvel?= <sybren@stuvel.eu>
Date: Wed, 28 Feb 2018 11:16:58 +0100
Subject: [PATCH] Some more comments

---
 blender_asset_tracer/blendfile/dna_io.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/blender_asset_tracer/blendfile/dna_io.py b/blender_asset_tracer/blendfile/dna_io.py
index b51b1dc..16e561c 100644
--- a/blender_asset_tracer/blendfile/dna_io.py
+++ b/blender_asset_tracer/blendfile/dna_io.py
@@ -5,6 +5,7 @@ import typing
 
 
 class EndianIO:
+    # TODO(Sybren): note as UCHAR: struct.Struct = None and move actual structs to LittleEndianTypes
     UCHAR = struct.Struct(b'<B')
     USHORT = struct.Struct(b'<H')
     USHORT2 = struct.Struct(b'<HH')  # two shorts in a row
@@ -66,6 +67,9 @@ class EndianIO:
 
         The string will always be written 0-terminated.
 
+        :param fileobj: the file to write to.
+        :param astring: the string to write.
+        :param fieldlen: the field length in bytes.
         :returns: the number of bytes written.
         """
         assert isinstance(astring, str)