gbp.confing: add docstring

Git-Dch: Ignore

1 files changed, 8 insertions, 0 deletions

diff --git a/gbp/config.py b/gbp/config.py
index c6805df2..345330c8 100644
--- a/gbp/config.py
+++ b/gbp/config.py
@@ -264,6 +264,14 @@ class GbpOptionParser(OptionParser):
             self.config['filter'] = []
 
     def __init__(self, command, prefix='', usage=None):
+        """
+        @param command: the command to build the config parser for
+        @type command: C{str}
+        @param prefix: A prefix to add to all command line options
+        @type prefix: C{str}
+        @param usage: a usage description
+        @type usage: C{str}
+        """
         self.command = command
         self.prefix = prefix
         self.config = {}