зеркало из https://github.com/mozilla/gecko-dev.git
43 строки
1.3 KiB
Python
43 строки
1.3 KiB
Python
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#!/usr/bin/env python3
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import json
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import sys
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j = json.load(sys.stdin)
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components = sys.argv[1].split('/')
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def next_match(json_fragment, components):
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if len(components) == 0:
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yield json_fragment
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else:
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component = components[0]
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if type(json_fragment) == list:
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if component == '*':
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for item in json_fragment:
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yield from next_match(item, components[1:])
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else:
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component = int(component)
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if component >= len(j):
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sys.exit(1)
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yield from next_match(json_fragment[component], components[1:])
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elif type(json_fragment) == dict:
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if component == '*':
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for key in sorted(json_fragment.keys()):
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yield from next_match(json_fragment[key], components[1:])
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elif component not in json_fragment:
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sys.exit(1)
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else:
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yield from next_match(json_fragment[component], components[1:])
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for match in list(next_match(j, components)):
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if type(match) == dict:
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print(' '.join(match.keys()))
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else:
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print(match)
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