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Update check_git_status() to run under ROOT working directory #5441

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Merged
merged 9 commits into from
Nov 2, 2021
Merged

Update check_git_status() to run under ROOT working directory #5441

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f2eeb29
Updating check_git_status() to switch to the repository root before p…
MrinalJain17 Nov 1, 2021
310a3fb
More pythonic
MrinalJain17 Nov 2, 2021
051a075
Linting
MrinalJain17 Nov 2, 2021
5d5a32c
Remove redundant Path() call
glenn-jocher Nov 2, 2021
b4ff815
Merge branch 'ultralytics:master' into bugfix-check-git-status
MrinalJain17 Nov 2, 2021
b1ccd47
Generalizing the context manager
MrinalJain17 Nov 2, 2021
df02596
Fixing error in context manager
MrinalJain17 Nov 2, 2021
9915ef2
Cleanup
glenn-jocher Nov 2, 2021
dad104e
Change to decorator
glenn-jocher Nov 2, 2021
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14 changes: 14 additions & 0 deletions utils/general.py
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Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,19 @@ def __exit__(self, exc_type, exc_val, exc_tb):
return True


class WorkingDirectory(contextlib.ContextDecorator):
# 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

def __enter__(self):
os.chdir(self.dir)

def __exit__(self, exc_type, exc_val, exc_tb):
os.chdir(self.cwd)


def try_except(func):
# try-except function. Usage: @try_except decorator
def handler(*args, **kwargs):
Expand Down Expand Up @@ -203,6 +216,7 @@ def check_online():


@try_except
@WorkingDirectory(ROOT)
def check_git_status():
# Recommend 'git pull' if code is out of date
msg = ', for updates see https://github.com/ultralytics/yolov5'
Expand Down