2 files changed, 7 insertions, 0 deletions
diff --git a/bvggrabber/utils/__init__.py b/bvggrabber/utils/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/bvggrabber/utils/__init__.py
diff --git a/bvggrabber/utils/format.py b/bvggrabber/utils/format.py
new file mode 100644
index 0000000..98bbaee
--- /dev/null
+++ b/bvggrabber/utils/format.py
@@ -0,0 +1,7 @@
+#-*- coding: utf-8 -*-
+
+def int2bin(i, length):
+
+    if not isinstance(length, int):
+        raise ValueError("expected int for length")
+    return ('{:0>' + str(length) + 'b}').format(i)