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45 lines
1.4 KiB
Python
45 lines
1.4 KiB
Python
"""Extract script and region constants from Script.h."""
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import csv
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import re
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import sys
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from typing import List, Tuple
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Item = Tuple[str, int]
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def index_of(data: List[Item], key: str) -> int:
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for i, (name, _) in enumerate(data):
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if name == key:
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return i
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raise ValueError('missing value: {!r}'.format(key))
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def slice(data: List[Item], first: str, last: str) -> List[Item]:
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return data[index_of(data, first):index_of(data, last)+1]
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def write_csv(fname: str, data: List[Item]) -> None:
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with open(fname, 'w') as fp:
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w = csv.writer(fp)
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w.writerow(['Name', 'Value'])
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for item in data:
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w.writerow(item)
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def main(argv: List[str]) -> None:
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if len(argv) != 1:
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print('usage: script_gen.py <Script.h>', file=sys.stderr)
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raise SystemExit(2)
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with open(argv[0], 'rb') as fp:
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data = fp.read()
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scripts: List[Item] = []
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regions: List[Item] = []
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for item in re.finditer(rb'^\s*(\w+)\s*=\s*(\d+)', data, re.MULTILINE):
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name, value = item.groups()
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if name.startswith(b'sm'):
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scripts.append((name.decode('ASCII'), int(value)))
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elif name.startswith(b'ver'):
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regions.append((name.decode('ASCII'), int(value)))
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write_csv('script.csv', slice(scripts, 'smRoman', 'smUninterp'))
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write_csv('region.csv', slice(regions, 'verUS', 'verGreenland'))
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if __name__ == '__main__':
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main(sys.argv[1:])
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