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qapi: Minor introspect.py cleanups

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Commit 7d0f982b changed generated introspection output to no longer
produce long lines in the generated .c file, but failed to adjust
comments to match.  Add some clarity that the shorter length that
matters most is the overall QMP response on the wire.

Commit 25b1ef31 triggers a pep8 formatting nit.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180827213943.33524-2-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Eric Blake 2018-08-27 16:39:42 -05:00 committed by Markus Armbruster
parent 913b5e28a1
commit 1aa806ccf0
1 changed files with 3 additions and 4 deletions
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7
scripts/qapi/introspect.py
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@ -89,7 +89,6 @@ class QAPISchemaGenIntrospectVisitor(QAPISchemaMonolithicCVisitor):
for typ in self._used_types:
typ.visit(self)
# generate C
# TODO can generate awfully long lines
name = c_name(self._prefix, protect=False) + 'qmp_schema_qlit'
self._genh.add(mcgen('''
#include "qapi/qmp/qlit.h"
@ -129,8 +128,8 @@ const QLitObject %(c_name)s = %(c_string)s;
if typ not in self._used_types:
self._used_types.append(typ)
# Clients should examine commands and events, not types. Hide
# type names to reduce the temptation. Also saves a few
# characters.
# type names as integers to reduce the temptation. Also, it
# saves a few characters on the wire.
if isinstance(typ, QAPISchemaBuiltinType):
return typ.name
if isinstance(typ, QAPISchemaArrayType):
@ -185,7 +184,7 @@ const QLitObject %(c_name)s = %(c_string)s;
arg_type = arg_type or self._schema.the_empty_object_type
ret_type = ret_type or self._schema.the_empty_object_type
obj = {'arg-type': self._use_type(arg_type),
'ret-type': self._use_type(ret_type) }
'ret-type': self._use_type(ret_type)}
if allow_oob:
obj['allow-oob'] = allow_oob
self._gen_qlit(name, 'command', obj, ifcond)