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Fix `user_config_dir()` for GCP/AWS functions (#4726) 

* Fix `user_config_dir()` for GCP/AWS functions

Compatability fix for GCP functions and AWS lambda for user config directory in https://github.com/ultralytics/yolov5/pull/4628

* Windows skip check
pull/4742/head
Glenn Jocher 2021-09-09 17:57:46 +02:00 committed by GitHub
parent 2d9411dbb8
commit 4a025ae97f
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1 changed files with 10 additions and 2 deletions
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12
utils/general.py
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@ -105,13 +105,21 @@ def get_latest_run(search_dir='.'):
def user_config_dir(dir='Ultralytics'):
# Return path of user configuration directory (make if necessary)
settings = {'Windows': 'AppData/Roaming', 'Linux': '.config', 'Darwin': 'Library/Application Support'}
path = Path.home() / settings.get(platform.system(), '') / dir
system = platform.system()
cfg = {'Windows': 'AppData/Roaming', 'Linux': '.config', 'Darwin': 'Library/Application Support'}
path = Path.home() / cfg.get(system, '') / dir
if system == 'Linux' and not is_writeable(path): # GCP functions and AWS lambda solution, only /tmp is writeable
path = Path('/tmp') / dir
if not path.is_dir():
path.mkdir() # make dir if required
return path
def is_writeable(path):
# Return True if path has write permissions (Warning: known issue on Windows)
return os.access(path, os.R_OK)
def is_docker():
# Is environment a Docker container?
return Path('/workspace').exists() # or Path('/.dockerenv').exists()