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qapi: convert to use python print function instead of statement

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Python 3 no longer supports the bare "print" statement, it must be
called as a normal function with round brackets. It is possible to
opt-in to this new syntax with Python 2.6 onwards by importing the
"print_function" from the "__future__" module, making it easy to
support Python 2 and 3 in parallel.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <20180116134217.8725-2-berrange@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Daniel P. Berrange 2018-01-16 13:42:04 +00:00 • committed by Eduardo Habkost
parent f24ee107a0
commit ef9d910891
3 changed files with 32 additions and 30 deletions
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41
tests/qapi-schema/test-qapi.py
View file

@ -10,6 +10,7 @@
# See the COPYING file in the top-level directory.
#
from __future__ import print_function
from qapi import *
from pprint import pprint
import os
@ -18,51 +19,51 @@ import sys
class QAPISchemaTestVisitor(QAPISchemaVisitor):
def visit_enum_type(self, name, info, values, prefix):
print 'enum %s %s' % (name, values)
print('enum %s %s' % (name, values))
if prefix:
print ' prefix %s' % prefix
print(' prefix %s' % prefix)
def visit_object_type(self, name, info, base, members, variants):
print 'object %s' % name
print('object %s' % name)
if base:
print ' base %s' % base.name
print(' base %s' % base.name)
for m in members:
print ' member %s: %s optional=%s' % \
(m.name, m.type.name, m.optional)
print(' member %s: %s optional=%s' % \
(m.name, m.type.name, m.optional))
self._print_variants(variants)
def visit_alternate_type(self, name, info, variants):
print 'alternate %s' % name
print('alternate %s' % name)
self._print_variants(variants)
def visit_command(self, name, info, arg_type, ret_type,
gen, success_response, boxed):
print 'command %s %s -> %s' % \
(name, arg_type and arg_type.name, ret_type and ret_type.name)
print ' gen=%s success_response=%s boxed=%s' % \
(gen, success_response, boxed)
print('command %s %s -> %s' % \
(name, arg_type and arg_type.name, ret_type and ret_type.name))
print(' gen=%s success_response=%s boxed=%s' % \
(gen, success_response, boxed))
def visit_event(self, name, info, arg_type, boxed):
print 'event %s %s' % (name, arg_type and arg_type.name)
print ' boxed=%s' % boxed
print('event %s %s' % (name, arg_type and arg_type.name))
print(' boxed=%s' % boxed)
@staticmethod
def _print_variants(variants):
if variants:
print ' tag %s' % variants.tag_member.name
print(' tag %s' % variants.tag_member.name)
for v in variants.variants:
print ' case %s: %s' % (v.name, v.type.name)
print(' case %s: %s' % (v.name, v.type.name))
schema = QAPISchema(sys.argv[1])
schema.visit(QAPISchemaTestVisitor())
for doc in schema.docs:
if doc.symbol:
print 'doc symbol=%s' % doc.symbol
print('doc symbol=%s' % doc.symbol)
else:
print 'doc freeform'
print ' body=\n%s' % doc.body.text
print('doc freeform')
print(' body=\n%s' % doc.body.text)
for arg, section in doc.args.iteritems():
print ' arg=%s\n%s' % (arg, section.text)
print(' arg=%s\n%s' % (arg, section.text))
for section in doc.sections:
print ' section=%s\n%s' % (section.name, section.text)
print(' section=%s\n%s' % (section.name, section.text))