djbdns/*.py: add module docstrings.

[djbdns-logparse.git] / djbdns / io.py

diff --git a/djbdns/io.py b/djbdns/io.py
index 1e41470452a30e4c56438ff2ab1ea84a210b0566..7af36a0233949b70039a1e76f1f7042607d66d46 100644 (file)
--- a/djbdns/io.py
+++ b/djbdns/io.py
@@ -1,3 +1,7 @@
+r"""
+Functions that perform input/output. This forms a layer between the
+executable itself and the more libraryish modules.
+"""
 from subprocess import Popen, PIPE
 from typing import TextIO
 from djbdns.dnscache import handle_dnscache_log