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-rw-r--r--HACKING19
1 files changed, 19 insertions, 0 deletions
diff --git a/HACKING b/HACKING
index 3af2381bf..e58d60e58 100644
--- a/HACKING
+++ b/HACKING
@@ -47,3 +47,22 @@ Human Alphabetical Order Examples
from nova.auth import users
from nova.endpoint import api
from nova.endpoint import cloud
+
+Docstrings
+----------
+ """Summary of the function, class or method, less than 80 characters.
+
+ New paragraph after newline that explains in more detail any general
+ information about the function, class or method. After this, if defining
+ parameters and return types use the Sphinx format. After that an extra
+ newline then close the quotations.
+
+ When writing the docstring for a class, an extra line should be placed
+ after the closing quotations. For more in-depth explanations for these
+ decisions see http://www.python.org/dev/peps/pep-0257/
+
+ :param foo: the foo parameter
+ :param bar: the bar parameter
+ :returns: description of the return value
+
+ """