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From 4bd5352922b192e3442671b2015633720253a3e4 Mon Sep 17 00:00:00 2001
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From: Kevin Wolf <kwolf@redhat.com>
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Date: Mon, 9 Sep 2013 14:28:04 +0200
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Subject: [PATCH 13/38] qapi.py: Avoid code duplication
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RH-Author: Kevin Wolf <kwolf@redhat.com>
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Message-id: <1378736903-18489-14-git-send-email-kwolf@redhat.com>
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Patchwork-id: 54200
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O-Subject: [RHEL-7.0 qemu-kvm PATCH 13/32] qapi.py: Avoid code duplication
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Bugzilla: 1005818
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RH-Acked-by: Fam Zheng <famz@redhat.com>
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RH-Acked-by: Max Reitz <mreitz@redhat.com>
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RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
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Bugzilla: 1005818
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The code that interprets the read JSON expression and appends types to
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the respective global variables was duplicated. We can avoid that by
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splitting off the part that reads from the file.
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
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(cherry picked from commit bd9927fee4e63b451b4ef67a4c49729070d8b05d)
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Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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---
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scripts/qapi.py | 18 +++++++++---------
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1 file changed, 9 insertions(+), 9 deletions(-)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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scripts/qapi.py | 18 +++++++++---------
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1 files changed, 9 insertions(+), 9 deletions(-)
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diff --git a/scripts/qapi.py b/scripts/qapi.py
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index afc5f32..daedaea 100644
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--- a/scripts/qapi.py
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+++ b/scripts/qapi.py
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@@ -72,10 +72,8 @@ def parse(tokens):
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def evaluate(string):
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return parse(map(lambda x: x, tokenize(string)))[0]
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-def parse_schema(fp):
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- exprs = []
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+def get_expr(fp):
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expr = ''
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- expr_eval = None
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for line in fp:
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if line.startswith('#') or line == '\n':
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@@ -84,18 +82,20 @@ def parse_schema(fp):
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if line.startswith(' '):
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expr += line
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elif expr:
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- expr_eval = evaluate(expr)
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- if expr_eval.has_key('enum'):
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- add_enum(expr_eval['enum'])
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- elif expr_eval.has_key('union'):
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- add_enum('%sKind' % expr_eval['union'])
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- exprs.append(expr_eval)
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+ yield expr
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expr = line
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else:
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expr += line
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if expr:
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+ yield expr
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+
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+def parse_schema(fp):
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+ exprs = []
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+
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+ for expr in get_expr(fp):
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expr_eval = evaluate(expr)
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+
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if expr_eval.has_key('enum'):
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add_enum(expr_eval['enum'])
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elif expr_eval.has_key('union'):
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--
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1.7.1
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