39 lines
917 B
Python
Executable file
39 lines
917 B
Python
Executable file
#!/usr/bin/env python3
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from os import path
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from tatsu import parse as tatsu_parse
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# TODO Use proper way to get resources, see https://stackoverflow.com/a/10935674
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with open(path.join(path.dirname(__file__), "hlds.tatsu")) as fh:
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GRAMMAR = fh.read()
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def kind_comparer(compare_to):
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return lambda item: item["kind"] == compare_to
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def parse(menu):
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parsed = tatsu_parse(GRAMMAR, menu)
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return dict((
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*((att["key"], att["value"]) for att in parsed["attributes"]),
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("id", parsed["id"]),
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("name", parsed["name"]),
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("choices", filter(kind_comparer("choice_declaration"), parsed["items_"])),
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("bases", filter(kind_comparer("base"), parsed["items_"])),
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))
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def main(filename):
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import json
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from tatsu.util import asjson
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with open(filename) as fh:
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ast = parse(fh.read())
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print(json.dumps(asjson(ast), indent="\t"))
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if __name__ == "__main__":
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import sys
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main(*sys.argv[1:])
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