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ultralytics 8.0.80 single-line docstring fixes (#2060)

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Glenn Jocher 2023-04-16 15:20:11 +02:00 • committed by GitHub
parent 31db8ed163
commit 5bce1c3021
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48 changed files with 418 additions and 420 deletions
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11
ultralytics/yolo/utils/files.py
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@ -8,7 +8,8 @@ from pathlib import Path
class WorkingDirectory(contextlib.ContextDecorator):
# Usage: @WorkingDirectory(dir) decorator or 'with WorkingDirectory(dir):' context manager
"""Usage: @WorkingDirectory(dir) decorator or 'with WorkingDirectory(dir):' context manager."""
def __init__(self, new_dir):
self.dir = new_dir # new dir
self.cwd = Path.cwd().resolve() # current dir
@ -56,19 +57,19 @@ def increment_path(path, exist_ok=False, sep='', mkdir=False):
def file_age(path=__file__):
# Return days since last file update
"""Return days since last file update."""
dt = (datetime.now() - datetime.fromtimestamp(Path(path).stat().st_mtime)) # delta
return dt.days # + dt.seconds / 86400 # fractional days
def file_date(path=__file__):
# Return human-readable file modification date, i.e. '2021-3-26'
"""Return human-readable file modification date, i.e. '2021-3-26'."""
t = datetime.fromtimestamp(Path(path).stat().st_mtime)
return f'{t.year}-{t.month}-{t.day}'
def file_size(path):
# Return file/dir size (MB)
"""Return file/dir size (MB)."""
if isinstance(path, (str, Path)):
mb = 1 << 20 # bytes to MiB (1024 ** 2)
path = Path(path)
@ -80,6 +81,6 @@ def file_size(path):
def get_latest_run(search_dir='.'):
# Return path to most recent 'last.pt' in /runs (i.e. to --resume from)
"""Return path to most recent 'last.pt' in /runs (i.e. to --resume from)."""
last_list = glob.glob(f'{search_dir}/**/last*.pt', recursive=True)
return max(last_list, key=os.path.getctime) if last_list else ''