mirror of
https://codeberg.org/dnkl/foot.git
synced 2026-02-04 04:06:06 -05:00
51 lines
1.3 KiB
Python
Executable file
51 lines
1.3 KiB
Python
Executable file
#!/usr/bin/env -S python3 -u
|
|
|
|
import argparse
|
|
import fcntl
|
|
import os
|
|
import statistics
|
|
import struct
|
|
import sys
|
|
import termios
|
|
|
|
from datetime import datetime
|
|
|
|
|
|
def main() -> None:
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('files', type=argparse.FileType('rb'), nargs='+')
|
|
parser.add_argument('--iterations', type=int, default=20)
|
|
|
|
args = parser.parse_args()
|
|
|
|
lines, cols, height, width = struct.unpack(
|
|
'HHHH',
|
|
fcntl.ioctl(sys.stdout.fileno(),
|
|
termios.TIOCGWINSZ,
|
|
struct.pack('HHHH', 0, 0, 0, 0)))
|
|
|
|
times: dict[str, list[float]] = {name: [] for name in [f.name for f in args.files]}
|
|
|
|
for f in args.files:
|
|
bench_bytes = f.read()
|
|
|
|
for _ in range(args.iterations):
|
|
start = datetime.now()
|
|
sys.stdout.buffer.write(bench_bytes)
|
|
stop = datetime.now()
|
|
|
|
times[f.name].append((stop - start).total_seconds())
|
|
|
|
del bench_bytes
|
|
|
|
print('\033[J')
|
|
print(times)
|
|
print(f'cols={cols}, lines={lines}, width={width}px, height={height}px')
|
|
for f in args.files:
|
|
print(f'{os.path.basename(f.name)}: '
|
|
f'{statistics.mean(times[f.name]):.3f}s '
|
|
f'±{statistics.stdev(times[f.name]):.3f}')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|