54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
import os
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import toml
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from glob import glob
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abspath = os.path.abspath(__file__)
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dname = os.path.dirname(abspath)
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os.chdir(dname)
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ticks = []
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for i in range(10):
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ticks.append(10**i)
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for i in range(1, 25):
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ticks.append(2**i)
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for i in range(1, 20):
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ticks.append(2**i * 1000)
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for i in range(1, 10):
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ticks.append(2**i * 1000000)
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ticks.append(2**i * 9 // 8 * 1000000)
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ticks.append(2**i * 3 // 2 * 1000000)
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seen = set()
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ticks = [x for x in ticks if not (x in seen or seen.add(x))]
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# ========= Update Cargo.toml
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things = {f'tick-hz-{hz:_}': [] for hz in ticks}
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SEPARATOR_START = '# BEGIN TICKS\n'
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SEPARATOR_END = '# END TICKS\n'
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HELP = '# Generated by gen_tick.py. DO NOT EDIT.\n'
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with open('Cargo.toml', 'r') as f:
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data = f.read()
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before, data = data.split(SEPARATOR_START, maxsplit=1)
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_, after = data.split(SEPARATOR_END, maxsplit=1)
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data = before + SEPARATOR_START + HELP + \
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toml.dumps(things) + SEPARATOR_END + after
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with open('Cargo.toml', 'w') as f:
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f.write(data)
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# ========= Update src/tick.rs
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with open('src/tick.rs', 'w') as f:
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f.write('// Generated by gen_tick.py. DO NOT EDIT.\n\n')
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for hz in ticks:
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f.write(
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f'#[cfg(feature = "tick-hz-{hz:_}")] pub const TICK_HZ: u64 = {hz:_};\n')
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f.write('#[cfg(not(any(\n')
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for hz in ticks:
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f.write(f'feature = "tick-hz-{hz:_}",\n')
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f.write(')))] pub const TICK_HZ: u64 = 1_000_000;')
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os.system('rustfmt src/tick.rs')
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