def set_help_width(max_width=30):
"""Return a wider HelpFormatter, if possible."""
try:
# https://stackoverflow.com/a/5464440
return lambda prog: ArgumentDefaultsHelpFormatter(prog, max_help_position=max_width)
except TypeError:
warnings.warn("argparse help formatter failed, falling back.")
return ArgumentDefaultsHelpFormatter
def parse_args():
parser = ArgumentParser(formatter_class=lambda prog: ArgumentDefaultsHelpFormatter(prog, max_help_position=100))
parser.add_argument("--source-dir", type=Path, metavar="PATH", required=True, help="path to a directory containing categorized binary images")
parser.add_argument("--output-dir", type=Path, metavar="PATH", required=True, help="path to a directory used for storing output assets")
parser.add_argument("--border-blur", type=int, metavar="INT", default=75, help="size of the blur used for border detection")
parser.add_argument("--border-threshold", type=int, metavar="INT", default=70, help="threshold used for border detection")
parser.add_argument("--object-blur", type=int, metavar="INT", default=25, help="size of the blur used for object detection")
parser.add_argument("--object-threshold", type=int, metavar="INT", default=120, help="threshold used for object detection")
parser.add_argument("--corner-margin", type=int, metavar="INT", default=0, help="margin outside the detection region")
parser.add_argument("--edge-margin", type=int, metavar="INT", default=122, help="margin outside the detection region")
parser.add_argument("--min-pixel-count", type=int, metavar="INT", default=1024, help="minimum number of pixels required for a candidate object")
parser.add_argument("--debug", action="store_true", help="enable debug mode")
return parser.parse_args()
# Calculate AeT for each metric in windows
combined = []
for m in metrics:
config = m.pop('config')
combined.append({
'stats': self.extract_stats(relevant, **config),
**m
})
return combined
if __name__ == '__main__':
parser = ArgumentParser(
description='Calculate AeT drift over rolling thresholds',
formatter_class=lambda prog: ArgumentDefaultsHelpFormatter(
prog, width=120, max_help_position=50))
parser.add_argument('csv_path',
type=str,
help='path to heart rate CSV timeseries')
parser.add_argument('-e',
'--end_time',
type=hms_str2delta,
required=True,
help='timestamp to stop rolling at')
parser.add_argument('-f',
'--frequency',
type=int,
default=1,
help='number of seconds to slide window each time')
parser.add_argument('-s',
'--start_time',
def arg_help_formatter(prog):
return ArgumentDefaultsHelpFormatter(prog=prog,
indent_increment=2,
max_help_position=70,
width=140)
def __formatter(max_help_position, width=90):
return lambda prog: ArgumentDefaultsHelpFormatter(prog,
max_help_position=max_help_position, width=width)