from queue import Queue, Full as QueueFull
# We are running from the S3QL source directory, make sure
# that we use modules from this directory
basedir = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '..'))
if (os.path.exists(os.path.join(basedir, 'setup.py')) and
os.path.exists(os.path.join(basedir, 'src', 's3ql', '__init__.py'))):
sys.path = [os.path.join(basedir, 'src')] + sys.path
from s3ql.logging import logging, setup_logging, QuietError
from s3ql.common import get_backend_factory, AsyncFn
from s3ql.backends.common import DanglingStorageURLError
from s3ql import BUFSIZE
from s3ql.parse_args import ArgumentParser, storage_url_type
log = logging.getLogger(__name__)
def parse_args(args):
'''Parse command line'''
parser = ArgumentParser(
description='Clone an S3QL file system.')
parser.add_authfile()
parser.add_quiet()
parser.add_debug()
parser.add_backend_options()
parser.add_version()
parser.add_argument("src_storage_url", metavar='<source-storage-url>',
type=storage_url_type,
from datetime import datetime, timedelta
from collections import defaultdict
# We are running from the S3QL source directory, make sure
# that we use modules from this directory
basedir = os.path.abspath(os.path.join(os.path.dirname(sys.argv[0]), '..'))
if (os.path.exists(os.path.join(basedir, 'setup.py')) and os.path.exists(
os.path.join(basedir, 'src', 's3ql', '__init__.py'))):
sys.path = [os.path.join(basedir, 'src')] + sys.path
from s3ql.logging import setup_logging, QuietError, logging
from s3ql.common import thaw_basic_mapping, freeze_basic_mapping
from s3ql.parse_args import ArgumentParser
from s3ql.remove import main as s3qlrm
log = logging.getLogger(__name__)
def parse_args(args):
'''Parse command line'''
parser = ArgumentParser(description=textwrap.dedent('''\
``expire_backups.py`` is a program to intelligently remove old backups
that are no longer needed.
To define what backups you want to keep for how long, you define a
number of *age ranges*. ``expire_backups`` ensures that you will
have at least one backup in each age range at all times. It will keep
exactly as many backups as are required for that and delete any
backups that become redundant.
