qapi: use items()/values() intead of iteritems()/itervalues()

The iteritems()/itervalues() methods are gone in py3, but the
items()/values() methods are still around. The latter are less
efficient than the former in py2, but this has unmeasurably
small impact on QEMU build time, so taking portability over
efficiency is a net win.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <20180116134217.8725-3-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

diff --git a/scripts/qapi.py b/scripts/qapi.py
index 64fde4b6c5cd456e19e6f06b662b7916be27f8c2..98d7123d27260a53b02ec5b28697632d8fb8afa5 100644 (file)
--- a/scripts/qapi.py
+++ b/scripts/qapi.py
@@ -245,7 +245,7 @@ class QAPIDoc(object):
                                "'Returns:' is only valid for commands")
 
     def check(self):
-        bogus = [name for name, section in self.args.iteritems()
+        bogus = [name for name, section in self.args.items()
                  if not section.member]
         if bogus:
             raise QAPISemError(
@@ -300,7 +300,7 @@ class QAPISchemaParser(object):
                 if not isinstance(pragma, dict):
                     raise QAPISemError(
                         info, "Value of 'pragma' must be a dictionary")
-                for name, value in pragma.iteritems():
+                for name, value in pragma.items():
                     self._pragma(name, value, info)
             else:
                 expr_elem = {'expr': expr,
@@ -1566,7 +1566,7 @@ class QAPISchema(object):
 
     def _make_members(self, data, info):
         return [self._make_member(key, value, info)
-                for (key, value) in data.iteritems()]
+                for (key, value) in data.items()]
 
     def _def_struct_type(self, expr, info, doc):
         name = expr['struct']
@@ -1598,11 +1598,11 @@ class QAPISchema(object):
                 name, info, doc, 'base', self._make_members(base, info)))
         if tag_name:
             variants = [self._make_variant(key, value)
-                        for (key, value) in data.iteritems()]
+                        for (key, value) in data.items()]
             members = []
         else:
             variants = [self._make_simple_variant(key, value, info)
-                        for (key, value) in data.iteritems()]
+                        for (key, value) in data.items()]
             typ = self._make_implicit_enum_type(name, info,
                                                 [v.name for v in variants])
             tag_member = QAPISchemaObjectTypeMember('type', typ, False)
@@ -1617,7 +1617,7 @@ class QAPISchema(object):
         name = expr['alternate']
         data = expr['data']
         variants = [self._make_variant(key, value)
-                    for (key, value) in data.iteritems()]
+                    for (key, value) in data.items()]
         tag_member = QAPISchemaObjectTypeMember('type', 'QType', False)
         self._def_entity(
             QAPISchemaAlternateType(name, info, doc,

diff --git a/scripts/qapi2texi.py b/scripts/qapi2texi.py
index 70e1fe76ef270b407f0469ad0fec41fe77012326..bf1c57b2e24f5f372b0dc30bc505262ad5347bbe 100755 (executable)
--- a/scripts/qapi2texi.py
+++ b/scripts/qapi2texi.py
@@ -146,7 +146,7 @@ def texi_member(member, suffix=''):
 def texi_members(doc, what, base, variants, member_func):
     """Format the table of members"""
     items = ''
-    for section in doc.args.itervalues():
+    for section in doc.args.values():
         # TODO Drop fallbacks when undocumented members are outlawed
         if section.text:
             desc = texi_format(section.text)

diff --git a/tests/qapi-schema/test-qapi.py b/tests/qapi-schema/test-qapi.py
index a43fa873e1de3f9c853b04d19e88881bee3973ff..ac43d3458eac29b12d7edcd5f5fcd1355e2d9854 100644 (file)
--- a/tests/qapi-schema/test-qapi.py
+++ b/tests/qapi-schema/test-qapi.py
@@ -63,7 +63,7 @@ for doc in schema.docs:
     else:
         print('doc freeform')
     print('    body=\n%s' % doc.body.text)
-    for arg, section in doc.args.iteritems():
+    for arg, section in doc.args.items():
         print('    arg=%s\n%s' % (arg, section.text))
     for section in doc.sections:
         print('    section=%s\n%s' % (section.name, section.text))