[PULL 02/34] qapi: modify docstrings to be sphinx-compatible

[Markus Armbruster]

From: John Snow <jsnow@redhat.com>

A precise style guide and a package-wide overhaul is forthcoming pending
further discussion and consensus. For now, merely avoid obvious errors
that cause Sphinx documentation build problems, using a style loosely
based on PEP 257 and Sphinx Autodoc. It is chosen for interoperability
with our existing Sphinx framework, and because it has loose recognition
in the Pycharm IDE.

See also:

https://www.python.org/dev/peps/pep-0257/
https://www.sphinx-doc.org/en/master/usage/restructuredtext/domains.html#info-field-lists
Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20201009161558.107041-3-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 scripts/qapi/gen.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/qapi/gen.py b/scripts/qapi/gen.py
index ca66c82b5b..dc7b94aa11 100644
--- a/scripts/qapi/gen.py
+++ b/scripts/qapi/gen.py
@@ -154,9 +154,11 @@ class QAPIGenH(QAPIGenC):
 
 @contextmanager
 def ifcontext(ifcond, *args):
-    """A 'with' statement context manager to wrap with start_if()/end_if()
+    """
+    A with-statement context manager that wraps with `start_if()` / `end_if()`.
 
-    *args: any number of QAPIGenCCode
+    :param ifcond: A list of conditionals, passed to `start_if()`.
+    :param args: any number of `QAPIGenCCode`.
 
     Example::
 
-- 
2.26.2