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#!/usr/bin/env python2
#
# Merge debugger YAML metadata files and output a merged JSON metadata file.
#
import logging
import sys
logging.basicConfig(level=logging.INFO, stream=sys.stdout, format='%(name)-21s %(levelname)-7s %(message)s')
logger = logging.getLogger('merge_debug_meta.py')
logger.setLevel(logging.INFO)
import os
import json
import yaml
import optparse
if __name__ == '__main__':
parser = optparse.OptionParser()
parser.add_option('--output', dest='output', default=None, help='output JSON filename')
parser.add_option('--class-names', dest='class_names', help='YAML metadata for class names')
parser.add_option('--debug-commands', dest='debug_commands', help='YAML metadata for debug commands')
parser.add_option('--debug-errors', dest='debug_errors', help='YAML metadata for debug protocol error codes')
parser.add_option('--opcodes', dest='opcodes', help='YAML metadata for opcodes')
parser.add_option('--quiet', dest='quiet', action='store_true', default=False, help='Suppress info messages (show warnings)')
parser.add_option('--verbose', dest='verbose', action='store_true', default=False, help='Show verbose debug messages')
(opts, args) = parser.parse_args()
# Log level.
if opts.quiet:
logger.setLevel(logging.WARNING)
elif opts.verbose:
logger.setLevel(logging.DEBUG)
res = {}
def merge(fn):
with open(fn, 'rb') as f:
doc = yaml.load(f)
for k in doc.keys():
res[k] = doc[k]
merge(opts.class_names)
merge(opts.debug_commands)
merge(opts.debug_errors)
merge(opts.opcodes)
with open(opts.output, 'wb') as f:
f.write(json.dumps(res, indent=4) + '\n')
logger.debug('Wrote merged debugger metadata to ' + str(opts.output))
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