def handle_noargs(self, *, verbosity=1, dry_run=False, **options):
verbosity = int(verbosity)
def log(msg, level=2):
'''Utility to write log message at appropriate log level.'''
if verbosity >= level:
self.stdout.write(msg)
def failure(fn, path, excinfo):
log('error: {}: {}'.format(os.strerror(excinfo[1].errno), path), 1)
storage = ProtectedFileSystemStorage()
try:
dirs, _ = storage.listdir('projects')
except FileNotFoundError:
return
for dirname in dirs:
path = posixpath.join('projects', dirname)
if not dirname.isdigit():
log('Skipping directory: {}'.format(path))
elif not Project.objects.filter(pk=dirname).exists():
log('Removing directory: {}'.format(path), 2)
if not dry_run:
shutil.rmtree(storage.path(path), onerror=failure)
else:
_, files = storage.listdir(posixpath.join('projects', dirname))
for name in files:
name = posixpath.join(path, name)
if DataFile.objects.filter(file=name).exists():
log('Keeping file: {}'.format(name), 3)
else:
log('Removing file: {}'.format(name), 2)
if not dry_run:
storage.delete(name)
def handle_noargs(self, *, verbosity=1, dry_run=False, **options):
verbosity = int(verbosity)
def log(msg, level=2):
'''Utility to write log message at appropriate log level.'''
if verbosity >= level:
self.stdout.write(msg)
def failure(fn, path, excinfo):
log('error: {}: {}'.format(os.strerror(excinfo[1].errno), path), 1)
storage = ProtectedFileSystemStorage()
try:
_, files = storage.listdir(posixpath.join('projects', 'datafiles'))
except FileNotFoundError:
return
for name in files:
name = posixpath.join('projects', 'datafiles', name)
if DataFile.objects.filter(file=name).exists():
log('Keeping file: {}'.format(name), 2)
else:
log('Removing file: {}'.format(name), 1)
if not dry_run:
storage.delete(name)
