def scan_incr():
logging.info("scan_incr started")
paths = get_paths(shell.config['paths'], shell.config['subdir_level'])
now_year = time.localtime(time.time()).tm_year
paths = map(
lambda path: re.search('/%d/' % now_year, path) and path or None,
paths)
scan_incr_mtime_start = time.time() - shell.config["scan_incr_mtime_start"]
for index, path in enumerate(paths):
if not path:
continue
filter_cond = lambda e: not stat.S_ISLNK(
e.st_mode) and e.st_mtime > scan_incr_mtime_start
filenames = sortdir(path, sort_cond='mtime', filter_cond=filter_cond)
for filename in filenames:
scan_file(filename, shell.config['recyle_bin'])
logging.info("scan_incr %s completed: %d files in total" %
(path, len(filenames)))
def scan_store():
logging.info("scan_store started")
paths = get_paths(shell.config["paths"], shell.config["subdir_level"])
if shell.config["scan_store_last_path"] in paths:
index = paths.index(shell.config["scan_store_last_path"])
else:
index = 0
paths = paths[index:] + paths[: index + 1]
scan_store_mtime_end = time.time() - shell.config["scan_store_mtime_end"]
scan_store_last_mtime = shell.config["scan_store_last_mtime"]
for index, path in enumerate(paths):
if index == 0:
filter_cond = (
lambda e: not stat.S_ISLNK(e.st_mode)
and e.st_mtime >= scan_store_last_mtime
and e.st_mtime < scan_store_mtime_end
)
elif index == len(paths) - 1:
filter_cond = (
lambda e: not stat.S_ISLNK(e.st_mode)
and e.st_mtime < scan_store_last_mtime
and e.st_mtime < scan_store_mtime_end
)
else:
filter_cond = lambda e: not stat.S_ISLNK(e.st_mode) and e.st_mtime < scan_store_mtime_end
shell.config["scan_store_last_path"] = path
filenames = sortdir(path, sort_cond="mtime", filter_cond=filter_cond)
for filename in filenames:
shell.config["scan_store_last_mtime"] = os.stat(filename).st_mtime
scan_file(filename, shell.config["recyle_bin"])
logging.info("scan_store %s completed: %d files in total" % (path, len(filenames)))
set_config()
def scan_disk():
logging.info("scan_disk started")
paths = shell.config["paths"]
ret = False
for index, path in enumerate(paths):
if disk_overuse(path, shell.config["disk_max_usage"]):
ret = True
filter_cond = lambda e: not stat.S_ISLNK(e.st_mode)
filenames = sortdir(path, sort_cond="atime", filter_cond=filter_cond)
amount = int(len(filenames) * 0.03)
logging.info("%s overused, removing %d files (%d in total)" % (path, amount, len(filenames)))
for filename in filenames[0:amount]:
clear_file(filename)
logging.info("scan_disk %s completed" % (path))
else:
logging.info("%s not overused" % (path))
return ret
def scan_incr():
logging.info("scan_incr started")
paths = get_paths(shell.config["paths"], shell.config["subdir_level"])
now_year = time.localtime(time.time()).tm_year
paths = map(lambda path: re.search("/%d/" % now_year, path) and path or None, paths)
scan_incr_mtime_start = time.time() - shell.config["scan_incr_mtime_start"]
for index, path in enumerate(paths):
if not path:
continue
filter_cond = lambda e: not stat.S_ISLNK(e.st_mode) and e.st_mtime > scan_incr_mtime_start
filenames = sortdir(path, sort_cond="mtime", filter_cond=filter_cond)
for filename in filenames:
scan_file(filename, shell.config["recyle_bin"])
logging.info("scan_incr %s completed: %d files in total" % (path, len(filenames)))
def scan_store():
logging.info("scan_store started")
paths = get_paths(shell.config['paths'], shell.config['subdir_level'])
if shell.config['scan_store_last_path'] in paths:
index = paths.index(shell.config['scan_store_last_path'])
else:
index = 0
paths = paths[index:] + paths[:index + 1]
scan_store_mtime_end = time.time() - shell.config["scan_store_mtime_end"]
scan_store_last_mtime = shell.config['scan_store_last_mtime']
for index, path in enumerate(paths):
if index == 0:
filter_cond = lambda e: not stat.S_ISLNK(
e.st_mode
) and e.st_mtime >= scan_store_last_mtime and e.st_mtime < scan_store_mtime_end
elif index == len(paths) - 1:
filter_cond = lambda e: not stat.S_ISLNK(
e.st_mode
) and e.st_mtime < scan_store_last_mtime and e.st_mtime < scan_store_mtime_end
else:
filter_cond = lambda e: not stat.S_ISLNK(
e.st_mode) and e.st_mtime < scan_store_mtime_end
shell.config['scan_store_last_path'] = path
filenames = sortdir(path, sort_cond='mtime', filter_cond=filter_cond)
for filename in filenames:
shell.config['scan_store_last_mtime'] = os.stat(filename).st_mtime
scan_file(filename, shell.config['recyle_bin'])
logging.info("scan_store %s completed: %d files in total" %
(path, len(filenames)))
set_config()
def scan_disk():
logging.info("scan_disk started")
paths = shell.config['paths']
ret = False
for index, path in enumerate(paths):
if disk_overuse(path, shell.config['disk_max_usage']):
ret = True
filter_cond = lambda e: not stat.S_ISLNK(e.st_mode)
filenames = sortdir(path,
sort_cond='atime',
filter_cond=filter_cond)
amount = int(len(filenames) * 0.03)
logging.info("%s overused, removing %d files (%d in total)" %
(path, amount, len(filenames)))
for filename in filenames[0:amount]:
clear_file(filename)
logging.info("scan_disk %s completed" % (path))
else:
logging.info("%s not overused" % (path))
return ret