class FdsDownload(object):
'''
从fds的bucket="xxxxxx-test"下载object="OPMS/monitor.txt",验证文件从OSS拉取到FDS的链路是否畅通，不通则切换dns解析
'''
def __init__(self):
self.config = FDSClientConfiguration(
region_name=current_app.config['FDSREGIONNAME'],
endpoint=current_app.config['FDSENDPOINT'],
enable_https=current_app.config['ENABLEHTTPS'],
enable_cdn_for_upload=current_app.config['ENABLECDNFORUPLOAD'],
enable_cdn_for_download=current_app.config['ENABLECDNFORDOWNLOAD'])
self.client = GalaxyFDSClient(current_app.config['FDSACCESSKEYID'],
current_app.config['FDSACCESSKEYSECRET'],
config=self.config)
# 重试三次再改域名解析
@retry(tries=APP_ENV.TRIES, delay=APP_ENV.DELAY)
def download(self):
try:
f = self.client.get_object(current_app.config['FDSBUCKETNAME'],
current_app.config['FDSKEY'])
print(datetime.now(), "monitor.txt文件存在")
# with open("success.txt", 'wb+') as file:
# file.writelines(f.stream)
time.sleep(0.5)
self.client.delete_object(current_app.config['FDSBUCKETNAME'],
current_app.config['FDSKEY'])
print(datetime.now(), "验证文件存在，删除monitor.txt成功")
except Exception as e:
print(datetime.now(), "monitor.txt文件不存在")
raise e
def __init__(self, ak=None, sk=None, endpoint=None):
self._fds_prefix = r'fds://'
self._fds_prefix_len = len(self._fds_prefix)
self._local_config = LocalConfig()
self._ak = self._local_config.ak if ak is None else ak
if self._ak is None:
self.config()
self._sk = self._local_config.sk if sk is None else sk
if self._sk is None:
self.config()
self._endpoint = self._local_config.endpoint if endpoint is None else endpoint
if self._sk is None:
self.config()
logger.debug("endpoint: " + self._endpoint)
self._fds_config = FDSClientConfiguration(
region_name="awsde0",
enable_https=False,
enable_cdn_for_download=False,
enable_cdn_for_upload=False,
endpoint=self._endpoint)
self._fds = GalaxyFDSClient(access_key=self._ak,
access_secret=self._sk,
config=self._fds_config)
def write_fds_file(object_content, name):
bucket_name = "mlmodel"
AK = "AKYX4NXAR6QJOK2RBW"
SK = "MuS+R5nNehuCogsqtztD+HT0JTsmjHS88NW8J8Z+"
ENDPOINT = "cnbj1-fds.api.xiaomi.net"
config = FDSClientConfiguration()
config.set_endpoint(ENDPOINT)
client = GalaxyFDSClient(AK, SK, config)
client.put_object(bucket_name, name, object_content)
def __init__(self):
self.config = FDSClientConfiguration(
region_name=current_app.config['FDSREGIONNAME'],
endpoint=current_app.config['FDSENDPOINT'],
enable_https=current_app.config['ENABLEHTTPS'],
enable_cdn_for_upload=current_app.config['ENABLECDNFORUPLOAD'],
enable_cdn_for_download=current_app.config['ENABLECDNFORDOWNLOAD'])
self.client = GalaxyFDSClient(current_app.config['FDSACCESSKEYID'],
current_app.config['FDSACCESSKEYSECRET'],
config=self.config)
class multithreadingClientTest(unittest.TestCase):
def setUp(self):
config = FDSClientConfiguration(region_name, False, False, False)
self.client = GalaxyFDSClient(access_key, access_secret, config)
self.bucket_name = "1024"
def checkAndDeleteBucket(self, index):
for i in range(50):
self.client.list_objects(self.bucket_name, "", "/")
print index
def testMultithreadingClient(self):
pool = ThreadPool(50)
if not self.client.does_bucket_exist(self.bucket_name):
self.client.create_bucket(self.bucket_name)
pool.map(self.checkAndDeleteBucket, range(50))
pool.close()
pool.join()
class multithreadingClientTest(unittest.TestCase):
def setUp(self):
config = FDSClientConfiguration(region_name, False, False, False)
self.client = GalaxyFDSClient(access_key, access_secret, config)
self.bucket_name = "1024"
def checkAndDeleteBucket(self, index):
for i in range(50):
self.client.list_objects(self.bucket_name, "", "/")
print
index
def testMultithreadingClient(self):
pool = ThreadPool(50)
if not self.client.does_bucket_exist(self.bucket_name):
self.client.create_bucket(self.bucket_name)
pool.map(self.checkAndDeleteBucket, range(50))
pool.close()
pool.join()
def read_fds_file(paths):
bucket_name = "mlmodel"
AK = ""
SK = ""
ENDPOINT = "cnbj1-fds.api.xiaomi.net"
config = FDSClientConfiguration()
config.set_endpoint(ENDPOINT)
client = GalaxyFDSClient(AK, SK, config)
X = []
y = []
parts = []
for path in paths:
print("read path:", path)
try:
obj = client.get_object(bucket_name, path)
for chunk in obj.stream:
parts.append(chunk)
except GalaxyFDSClientException as e:
print("reading fds something is wrong")
print(e.message)
whole_file = "".join(parts)
del parts
whole_lines = whole_file.split("\n")
del whole_file
gc.collect()
whole_lines.pop()
for i in range(len(whole_lines)):
eles = whole_lines[i].strip().split(",")
if len(eles) == 2:
X.append(int(eles[0]))
y.append([int(eles[1])])
del whole_lines
gc.collect()
return X, y
def cli(ctx, ak, sk, endpoint, https, cdn_download, timeout, part_size):
ctx.ensure_object(dict)
global fds_client
global fds_ak
global fds_sk
global fds_endpoint
global fds_config
if ctx.invoked_subcommand != "config":
local_config = LocalConfig()
env_ak = os.environ.get("FDS_AK")
env_sk = os.environ.get("FDS_SK")
env_endpoint = os.environ.get("FDS_ENDPOINT")
ak = ak or env_ak or local_config.ak
if not ak:
raise WrongEnvironmentException(
"Please setup ak, the loading order is: command line > environment > config file"
)
sk = sk or env_sk or local_config.sk
if not sk:
raise WrongEnvironmentException(
"Please setup sk, the loading order is: command line > environment > config file"
)
endpoint = endpoint or env_endpoint or local_config.endpoint
if not endpoint:
raise WrongEnvironmentException(
"Please setup endpoint, the loading order is: command line > environment > config file"
)
config = FDSClientConfiguration(
region_name="awsde0",
enable_https=https,
enable_cdn_for_download=cdn_download,
enable_cdn_for_upload=False,
endpoint=endpoint,
part_size=part_size,
timeout=timeout,
)
fds_config = config
fds_ak = ak
fds_sk = sk
fds_endpoint = endpoint
fds_client = GalaxyFDSClient(access_key=ak,
access_secret=sk,
config=config)
def bucket_name_completer(prefix, parsed_args, **kwargs):
parse_argument(args=parsed_args)
if not (access_key is None) and not (secret_key is None) and not (region is None):
argcomplete.warn(str(enable_https) + ' ' + str(enable_cdn) + ' ' + str(region))
fds_config = FDSClientConfiguration(region_name=region,
enable_https=enable_https,
enable_cdn_for_download=enable_cdn,
enable_cdn_for_upload=enable_cdn)
fds_client = GalaxyFDSClient(access_key=access_key,
access_secret=secret_key,
config=fds_config)
bucket_list = get_buckets(fds_client=fds_client)
rtn = []
for i in bucket_list:
if i.startswith(prefix):
rtn.append(i)
return rtn
return ['a', 'b', 'c']
def __init__(self, ak=None, sk=None, endpoint=None):
self._fds_prefix = r'fds://'
self._fds_prefix_len = len(self._fds_prefix)
self._local_config = LocalConfig()
self._ak = self._local_config.ak if ak is None else ak
if self._ak is None:
self.config()
self._sk = self._local_config.sk if sk is None else sk
if self._sk is None:
self.config()
self._endpoint = self._local_config.endpoint if endpoint is None else endpoint
if self._endpoint is None:
self.config()
self._fds_config = FDSClientConfiguration(region_name="awsde0",
enable_https=False,
enable_cdn_for_download=False,
enable_cdn_for_upload=False,
endpoint=self._endpoint)
self._fds = GalaxyFDSClient(access_key=self._ak,
access_secret=self._sk,
config=self._fds_config)
# create a random tag
import hashlib
tag = hashlib.md5(os.urandom(32)).hexdigest()[:8]
bucket = "torcs-" + tag
# WARNING: the following two won't do since child process cann't change
# the settings for its parents
#os.environ['XIAOMI_FDS_DEFAULT_BUCKET'] = bucket
#os.system("export XIAOMI_FDS_DEFAULT_BUCKET='%s'"%bucket)
# permanently for next restart
with open(os.path.expanduser("~/.bashrc"), "a") as f:
f.write("export XIAOMI_FDS_DEFAULT_BUCKET='%s'\n" % bucket)
print 'Warning: You must restart a terminal window to take into effect.'
# endpoint is read from ~/.config/xiaomi/config
#client = GalaxyFDSClient(XIAOMI_ACCESS_KEY_ID, XIAOMI_SECRET_ACCESS_KEY)
client = GalaxyFDSClient()
if not client.does_bucket_exist(bucket):
try:
print 'Create bucket ', bucket
client.create_bucket(bucket)
except GalaxyFDSClientException as e:
print e.message
# no need to delete since duplicate objects will be replaced when put
# try:
# client.delete_object(bucket, "tf_train-1.0.tar.gz")
# except GalaxyFDSClientException as e:
# print e.message
tensorflow_model = 'TFTrainerPredictor-1.4.tar.gz'
def main():
parser = argparse.ArgumentParser(description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog="Doc - http://docs.api.xiaomi.com/fds/")
parser.add_argument('-m', '--method',
nargs='?',
metavar='method',
const='put',
type=str,
dest='method',
help='Method of the request. Can be one of put/get/delete/post/head (default: put)'
).completer = ChoicesCompleter(('put', 'get', 'delete', 'post', 'head'))
parser.add_argument('-b', '--bucket',
nargs='?',
metavar='bucket',
type=str,
dest='bucket',
help='Name of bucket to operate'
).completer = bucket_name_completer
parser.add_argument('-o', '--object',
nargs='?',
metavar='object',
type=str,
dest='object',
help='Name of object to operate'
)
parser.add_argument('-r', '--region',
nargs='?',
metavar='region',
type=str,
dest='region',
help='Can be one of cnbj0/cnbj1/cnbj2/awsbj0/awsusor0/awssgp0/awsde0 (default: cnbj0)'
)
parser.add_argument('-e', '--end_point',
nargs='?',
metavar='end point',
type=str,
dest='end_point',
help='can be [cnbj1.fds.api.xiaomi.com] or empty'
)
parser.add_argument('-c', '--CDN',
metavar='CDN',
action='store_const',
const=False,
dest='CDN',
default=False,
help='If toggled, CDN is enabled'
)
parser.add_argument('-p', '--presigned_url',
action='store_true',
dest='presigned_url',
default=False,
help='If toggled, generate presigned url'
)
parser.add_argument('--https',
metavar='https',
nargs='?',
dest='https',
default=True,
help='If toggled, https is enabled'
)
parser.add_argument('--ak',
nargs='?',
metavar='ACCESS_KEY',
dest='ak',
help='Specify access key'
)
parser.add_argument('--sk',
nargs='?',
metavar='SECRET_KEY',
dest='sk',
help='Specify secret key'
)
parser.add_argument('-L', '--list',
nargs='?',
metavar='list directory',
const='',
type=str,
dest='list_dir',
help='List Bucket/Object under current user')
parser.add_argument('-l', '--list_objects',
nargs='?',
metavar='list objects',
const='',
type=str,
dest='list_objects',
help='List Bucket/Object under current user')
parser.add_argument('-d', '--data',
nargs='?',
metavar='data file',
dest='data_file',
help='file to be uploaded or stored')
parser.add_argument('-D', '--directory',
nargs='?',
metavar='data dir',
dest='data_dir',
help="Directory to be uploaded or stored. Use '/' to download all objects under the bucket")
parser.add_argument('-R', '--recursive',
action='store_true',
dest='recursive',
default=False,
help='If toggled, download the directory recursively')
parser.add_argument('--offset',
nargs='?',
metavar='offset',
type=int,
const=0,
default=0,
dest='offset',
help='offset of object to be read')
parser.add_argument('--length',
nargs='?',
metavar='length',
type=int,
dest='length',
const=-1,
default=-1,
help='length of object to be read')
parser.add_argument('--metadata',
nargs='?',
metavar='meta data of object to be uploaded',
dest='metadata',
help='example: "content-type:text/json;x-xiaomi-meta-user-defined:foo"')
parser.add_argument('--start',
nargs='?',
metavar='start mark',
type=str,
dest='start_mark',
const=None,
default=None,
help='used with -l or -L option, returned object name should be *no less* than start mark in dictionary order'
)
parser.add_argument('--debug',
metavar='debug',
action='store_const',
const=True,
default=False,
dest='debug',
help='If toggled, print debug log')
parser.add_argument('--expiration',
nargs='?',
type=str,
metavar='expiration in hour',
default='1.0',
dest='expiration_in_hour',
help='used with --presigned_url, set expiration of presigned url generated from now on(hour), default to one hour')
parser.add_argument('--force',
action='store_true',
dest='force_delete',
default=False,
help='If toggled, delete bucket and objects')
parser.add_argument('--disable_trash',
action='store_true',
dest='disable_trash',
default=False,
help='If toggled, delete object without move to trash')
parser.add_argument('-P', '--object_prefix',
nargs='?',
metavar="object's prefix",
type=str,
dest='object_prefix',
help="object's prefix")
parser.add_argument('--lifecycle',
nargs='?',
metavar='lifecycle config, json format',
dest='lifecycle',
const=True,
default=None,
help='''Put or get lifecycle configof the bucket. Please use \\" instead of " in this argument when putting lifecycle config due to shell may eat double quotes.''')
parser.add_argument('--cors',
nargs='?',
metavar='cors config, json format',
dest='cors',
const=True,
default=None,
help='''Put or get cors config of the bucket. Please use \\" instead of " in this argument when putting cors config due to shell may eat double quotes.''')
parser.add_argument('--lifecycle-rule',
nargs='?',
metavar='lifecycle rule, json format',
dest='lifecycle_rule',
const=True,
default=None,
help='''Add/update or get one rule of lifecycle config of the bucket. Please use \\" instead of " in this argument when putting lifecycle config due to shell may eat double quotes.''')
parser.add_argument('--cors-rule',
nargs='?',
metavar='cors rule, json format',
dest='cors_rule',
const=True,
default=None,
help='''Add/update or get one rule of cors config of the bucket. Please use \\" instead of " in this argument when putting cors config due to shell may eat double quotes.''')
parser.add_argument('--webp-quality',
nargs='?',
dest='webp_quality',
const=-1,
default=None,
help='Integer indicates webp quality, -1 will disable bucket auto convert webp')
parser.add_argument('--gif-extract-type',
nargs='?',
dest='gif_extract_type',
const='unknown',
default=None,
help='String indicates gif extract type, unknown will disable bucket auto gif extract')
parser.add_argument('--restore-archived',
action='store_true',
dest='restore_archived',
default=False,
help='''If toggled, restore archived object as standard.''')
group = parser.add_argument_group('acl')
group.add_argument('--gratee',
nargs='+',
metavar='user, group, ALL_USERS, AUTHENTICATED_USERS',
dest='gratee',
help='Add acl to bucket')
group.add_argument('--permission',
nargs='?',
metavar="READ, WRITE, READ_OBJECTS, FULL_CONTROL",
dest='permission',
choices=['READ', 'WRITE', 'READ_OBJECTS', 'FULL_CONTROL'],
help='Add acl to bucket')
cp = parser.add_argument_group('cp')
cp.add_argument('-srcb', '--src_bucket',
nargs='?',
metavar='bucket, name',
dest='src_bucket_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-srco', '--src_object',
nargs='?',
metavar='object, name',
dest='src_object_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-dstb', '--dst_bucket',
nargs='?',
metavar='bucket, name',
dest='dst_bucket_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-dsto', '--dst_object',
nargs='?',
metavar='object, name',
dest='dst_object_name',
help='Copy object from src_bucket to dst_bucket')
argcomplete.autocomplete(parser)
args = parser.parse_args()
# set logging
log_format = '%(asctime)-15s [%(filename)s:%(lineno)d] %(message)s'
logging.basicConfig(format=log_format)
global logger
logger = logging.getLogger('fds.cmd')
debug_enabled = args.debug
if debug_enabled:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
## read config
parse_argument(args=args)
check_region(region=region)
check_bucket_name(bucket_name=bucket_name)
global fds_config
fds_config = FDSClientConfiguration(region_name=region,
enable_https=enable_https,
enable_cdn_for_download=enable_cdn,
enable_cdn_for_upload=enable_cdn,
threshold_size=multipart_upload_threshold_size,
part_size=multipart_upload_buffer_size)
global end_point
if not end_point is None:
fds_config.set_endpoint(end_point)
global fds_client
fds_client = GalaxyFDSClient(access_key=access_key,
access_secret=secret_key,
config=fds_config)
global force_delete
global disable_trash
global object_prefix
global recursive, webp_quality, gif_extract_type
try:
if presigned_url:
expiration = int(1000 * (float(eval(expiration_in_hour)) * 3600 +
float((datetime.utcnow() - datetime(1970, 1, 1, 0, 0, 0,
0)).total_seconds())))
meta = parse_metadata_from_str(metadata=metadata)
content_type = None
if meta and 'content-type' in meta.metadata:
content_type = meta.metadata['content-type']
url = fds_client.generate_presigned_uri(fds_config.get_base_uri(),
bucket_name=bucket_name, object_name=object_name,
expiration=expiration, http_method=method.upper(),
content_type=content_type)
print(url)
elif not (list_dir is None):
if not (bucket_name is None):
list_directory(bucket_name=bucket_name,
object_name_prefix=list_dir, start_mark=start_mark)
else:
list_buckets(fds_client=fds_client, prefix=list_dir, start_mark=start_mark)
elif not (list_objects is None):
if not (bucket_name is None):
if object_name is not None:
list_version_ids(bucket_name=bucket_name, object_name=object_name)
else:
list_object(bucket_name=bucket_name, object_name_prefix=list_objects,
start_mark=start_mark)
else:
list_buckets(fds_client=fds_client, prefix=list_objects, start_mark=start_mark)
pass
else:
if method == 'put':
if src_bucket_name and src_object_name and dst_bucket_name and dst_object_name:
copy_object(src_bucket_name, src_object_name, dst_bucket_name, dst_object_name)
elif object_name:
if data_dir:
put_directory(data_dir=data_dir,
bucket_name=bucket_name,
object_name_prefix=object_name,
metadata=metadata)
elif gratee and permission:
put_object_acl(bucket_name, object_name, gratee, permission)
elif restore_archived:
restore_archived_object(bucket_name, object_name)
else:
put_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata)
elif gratee and permission:
put_bucket_acl(bucket_name, gratee, permission)
elif lifecycle:
put_bucket_lifecycle_config(bucket_name, lifecycle)
elif lifecycle_rule:
put_bucket_lifecycle_rule(bucket_name, lifecycle_rule)
elif cors:
put_bucket_cors_config(bucket_name, cors)
elif cors_rule:
put_bucket_cors_rule(bucket_name, cors_rule)
elif webp_quality:
set_bucket_default_webp_quality(bucket_name=bucket_name, webp_quality=webp_quality)
elif gif_extract_type:
set_bucket_default_gif_extract_type(bucket_name=bucket_name, gif_extract_type=gif_extract_type)
else:
put_bucket(bucket_name)
pass
elif method == 'get':
if object_prefix:
download_directory(bucket_name=bucket_name, object_prefix=object_prefix,
data_dir=data_dir, recursive=recursive)
elif object_name:
get_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata,
offset=offset,
length=length,
webp_quality=webp_quality,
gif_extract_type=gif_extract_type)
elif lifecycle:
get_bucket_lifecycle_config(bucket_name)
elif cors:
get_bucket_cors_config(bucket_name)
else:
get_bucket_acl(bucket_name=bucket_name)
pass
elif method == 'post':
post_object(data_file=data_file,
bucket_name=bucket_name,
metadata=metadata)
pass
elif method == 'delete':
if object_name:
if gratee and permission:
delete_object_acl(bucket_name, object_name, gratee, permission)
else:
delete_object(bucket_name=bucket_name,
object_name=object_name,
enable_trash=not disable_trash)
elif object_prefix is not None:
delete_objects(bucket_name=bucket_name,
object_prefix=object_prefix,
enable_trash=not disable_trash)
elif force_delete:
delete_bucket_and_objects(bucket_name=bucket_name)
else:
if gratee and permission:
delete_bucket_acl(bucket_name, gratee, permission)
else:
delete_bucket(bucket_name=bucket_name)
pass
elif method == 'head':
if object_name:
if not head_object(bucket_name=bucket_name,
object_name=object_name):
exit(1)
else:
if not head_bucket(bucket_name=bucket_name):
exit(1)
else:
parser.print_help()
except Exception as e:
print(e)
print("\n")
ex_type, ex, tb = sys.exc_info()
traceback.print_tb(tb)
# sys.stderr.write(str(e))
# sys.stderr.flush()
if debug_enabled:
logger.debug(e, exc_info=True)
exit(1)
def setUp(self): config = FDSClientConfiguration(region_name, False, False, False) self.client = GalaxyFDSClient(access_key, access_secret, config) self.bucket_name = "1024"
def main():
parser = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog="Doc - http://docs.api.xiaomi.com/fds/")
parser.add_argument(
'-m',
'--method',
nargs='?',
metavar='method',
const='put',
type=str,
dest='method',
help=
'Method of the request. Can be one of put/get/delete/post/head (default: put)'
).completer = ChoicesCompleter(('put', 'get', 'delete', 'post', 'head'))
parser.add_argument(
'-b',
'--bucket',
nargs='?',
metavar='bucket',
type=str,
dest='bucket',
help='Name of bucket to operate').completer = bucket_name_completer
parser.add_argument('-o',
'--object',
nargs='?',
metavar='object',
type=str,
dest='object',
help='Name of object to operate')
parser.add_argument(
'-r',
'--region',
nargs='?',
metavar='region',
type=str,
dest='region',
help=
'Can be one of cnbj0/cnbj1/cnbj2/awsbj0/awsusor0/awssgp0/awsde0 (default: cnbj0)'
)
parser.add_argument('-e',
'--end_point',
nargs='?',
metavar='end point',
type=str,
dest='end_point',
help='can be [cnbj1.fds.api.xiaomi.com] or empty')
parser.add_argument('-c',
'--CDN',
metavar='CDN',
action='store_const',
const=False,
dest='CDN',
default=False,
help='If toggled, CDN is enabled')
parser.add_argument('-p',
'--presigned_url',
action='store_true',
dest='presigned_url',
default=False,
help='If toggled, generate presigned url')
parser.add_argument('--https',
metavar='https',
nargs='?',
dest='https',
default=True,
help='If toggled, https is enabled')
parser.add_argument('--ak',
nargs='?',
metavar='ACCESS_KEY',
dest='ak',
help='Specify access key')
parser.add_argument('--sk',
nargs='?',
metavar='SECRET_KEY',
dest='sk',
help='Specify secret key')
parser.add_argument('-L',
'--list',
nargs='?',
metavar='list directory',
const='',
type=str,
dest='list_dir',
help='List Bucket/Object under current user')
parser.add_argument('-l',
'--list_objects',
nargs='?',
metavar='list objects',
const='',
type=str,
dest='list_objects',
help='List Bucket/Object under current user')
parser.add_argument('-d',
'--data',
nargs='?',
metavar='data file',
dest='data_file',
help='file to be uploaded or stored')
parser.add_argument('-D',
'--directory',
nargs='?',
metavar='data dir',
dest='data_dir',
help='directory to be uploaded or stored')
parser.add_argument('--offset',
nargs='?',
metavar='offset',
type=long,
const=0,
default=0,
dest='offset',
help='offset of object to be read')
parser.add_argument('--length',
nargs='?',
metavar='length',
type=long,
dest='length',
const=-1,
default=-1,
help='length of object to be read')
parser.add_argument(
'--metadata',
nargs='?',
metavar='meta data of object to be uploaded',
dest='metadata',
help='example: "content-type:text/json;x-xiaomi-meta-user-defined:foo"'
)
parser.add_argument(
'--start',
nargs='?',
metavar='start mark',
type=str,
dest='start_mark',
const=None,
default=None,
help=
'used with -l or -L option, returned object name should be *no less* than start mark in dictionary order'
)
parser.add_argument('--debug',
metavar='debug',
action='store_const',
const=True,
default=False,
dest='debug',
help='If toggled, print debug log')
parser.add_argument(
'--expiration',
nargs='?',
type=str,
metavar='expiration in hour',
default='1.0',
dest='expiration_in_hour',
help=
'used with --presigned_url, set expiration of presigned url generated from now on(hour), default to one hour'
)
argcomplete.autocomplete(parser)
args = parser.parse_args()
# set logging
log_format = '%(asctime)-15s [%(filename)s:%(lineno)d] %(message)s'
logging.basicConfig(format=log_format)
global logger
logger = logging.getLogger('fds.cmd')
debug_enabled = args.debug
if debug_enabled:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
## read config
parse_argument(args=args)
check_region(region=region)
check_bucket_name(bucket_name=bucket_name)
global fds_config
fds_config = FDSClientConfiguration(region_name=region,
enable_https=enable_https,
enable_cdn_for_download=enable_cdn,
enable_cdn_for_upload=enable_cdn)
global end_point
if not end_point is None:
fds_config.set_endpoint(end_point)
global fds_client
fds_client = GalaxyFDSClient(access_key=access_key,
access_secret=secret_key,
config=fds_config)
try:
if presigned_url:
expiration = int(
1000 * (float(eval(expiration_in_hour)) * 3600 + float(
(datetime.utcnow() -
datetime(1970, 1, 1, 0, 0, 0, 0)).total_seconds())))
meta = parse_metadata_from_str(metadata=metadata)
content_type = None
if meta and 'content-type' in meta.metadata:
content_type = meta.metadata['content-type']
url = fds_client.generate_presigned_uri(fds_config.get_base_uri(),
bucket_name=bucket_name,
object_name=object_name,
expiration=expiration,
http_method=method.upper(),
content_type=content_type)
print url
elif not (list_dir is None):
if not (bucket_name is None):
list_directory(bucket_name=bucket_name,
object_name_prefix=list_dir,
start_mark=start_mark)
else:
list_buckets(fds_client=fds_client,
prefix=list_dir,
start_mark=start_mark)
elif not (list_objects is None):
if not (bucket_name is None):
list_object(bucket_name=bucket_name,
object_name_prefix=list_objects,
start_mark=start_mark)
else:
list_buckets(fds_client=fds_client,
prefix=list_objects,
start_mark=start_mark)
pass
else:
if method == 'put':
if object_name:
if data_dir:
put_directory(data_dir=data_dir,
bucket_name=bucket_name,
object_name_prefix=object_name,
metadata=metadata)
else:
put_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata)
else:
put_bucket(bucket_name)
pass
elif method == 'get':
if object_name:
get_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata,
offset=offset,
length=length)
else:
get_bucket_acl(bucket_name=bucket_name)
pass
elif method == 'post':
post_object(data_file=data_file,
bucket_name=bucket_name,
metadata=metadata)
pass
elif method == 'delete':
if object_name:
delete_object(bucket_name=bucket_name,
object_name=object_name)
else:
delete_bucket(bucket_name=bucket_name)
pass
elif method == 'head':
if object_name:
if not head_object(bucket_name=bucket_name,
object_name=object_name):
exit(1)
else:
if not head_bucket(bucket_name=bucket_name):
exit(1)
else:
parser.print_help()
except Exception as e:
sys.stderr.write(e.message)
sys.stderr.flush()
if debug_enabled:
logger.debug(e, exc_info=True)
exit(1)
def main():
parser = argparse.ArgumentParser(
description=__doc__,
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog="Doc - http://docs.api.xiaomi.com/fds/")
parser.add_argument(
'-m',
'--method',
nargs='?',
metavar='method',
const='put',
type=str,
dest='method',
help=
'Method of the request. Can be one of put/get/delete/post/head (default: put)'
).completer = ChoicesCompleter(('put', 'get', 'delete', 'post', 'head'))
parser.add_argument(
'-b',
'--bucket',
nargs='?',
metavar='bucket',
type=str,
dest='bucket',
help='Name of bucket to operate').completer = bucket_name_completer
parser.add_argument('-o',
'--object',
nargs='?',
metavar='object',
type=str,
dest='object',
help='Name of object to operate')
parser.add_argument(
'-r',
'--region',
nargs='?',
metavar='region',
type=str,
dest='region',
help=
'Can be one of cnbj0/cnbj1/cnbj2/awsbj0/awsusor0/awssgp0/awsde0 (default: cnbj0)'
)
parser.add_argument('-e',
'--end_point',
nargs='?',
metavar='end point',
type=str,
dest='end_point',
help='can be [cnbj1.fds.api.xiaomi.com] or empty')
parser.add_argument('-c',
'--CDN',
metavar='CDN',
action='store_const',
const=False,
dest='CDN',
default=False,
help='If toggled, CDN is enabled')
parser.add_argument('-p',
'--presigned_url',
action='store_true',
dest='presigned_url',
default=False,
help='If toggled, generate presigned url')
parser.add_argument('--https',
metavar='https',
nargs='?',
dest='https',
default=True,
help='If toggled, https is enabled')
parser.add_argument('--ak',
nargs='?',
metavar='ACCESS_KEY',
dest='ak',
help='Specify access key')
parser.add_argument('--sk',
nargs='?',
metavar='SECRET_KEY',
dest='sk',
help='Specify secret key')
parser.add_argument('-L',
'--list',
nargs='?',
metavar='list directory',
const='',
type=str,
dest='list_dir',
help='List Bucket/Object under current user')
parser.add_argument('-l',
'--list_objects',
nargs='?',
metavar='list objects',
const='',
type=str,
dest='list_objects',
help='List Bucket/Object under current user')
parser.add_argument('-d',
'--data',
nargs='?',
metavar='data file',
dest='data_file',
help='file to be uploaded or stored')
parser.add_argument(
'-D',
'--directory',
nargs='?',
metavar='data dir',
dest='data_dir',
help=
"Directory to be uploaded or stored. Use '/' to download all objects under the bucket"
)
parser.add_argument('-R',
'--recursive',
action='store_true',
dest='recursive',
default=False,
help='If toggled, download the directory recursively')
parser.add_argument('--offset',
nargs='?',
metavar='offset',
type=int,
const=0,
default=0,
dest='offset',
help='offset of object to be read')
parser.add_argument('--length',
nargs='?',
metavar='length',
type=int,
dest='length',
const=-1,
default=-1,
help='length of object to be read')
parser.add_argument(
'--metadata',
nargs='?',
metavar='meta data of object to be uploaded',
dest='metadata',
help='example: "content-type:text/json;x-xiaomi-meta-user-defined:foo"'
)
parser.add_argument(
'--start',
nargs='?',
metavar='start mark',
type=str,
dest='start_mark',
const=None,
default=None,
help=
'used with -l or -L option, returned object name should be *no less* than start mark in dictionary order'
)
parser.add_argument('--debug',
metavar='debug',
action='store_const',
const=True,
default=False,
dest='debug',
help='If toggled, print debug log')
parser.add_argument(
'--expiration',
nargs='?',
type=str,
metavar='expiration in hour',
default='1.0',
dest='expiration_in_hour',
help=
'used with --presigned_url, set expiration of presigned url generated from now on(hour), default to one hour'
)
parser.add_argument('--force',
action='store_true',
dest='force_delete',
default=False,
help='If toggled, delete bucket and objects')
parser.add_argument('--disable_trash',
action='store_true',
dest='disable_trash',
default=False,
help='If toggled, delete object without move to trash')
parser.add_argument('-P',
'--object_prefix',
nargs='?',
metavar="object's prefix",
type=str,
dest='object_prefix',
help="object's prefix")
parser.add_argument(
'--lifecycle',
nargs='?',
metavar='lifecycle config, json format',
dest='lifecycle',
const=True,
default=None,
help=
'''Put or get lifecycle configof the bucket. Please use \\" instead of " in this argument when putting lifecycle config due to shell may eat double quotes.'''
)
parser.add_argument(
'--lifecycle-rule',
nargs='?',
metavar='lifecycle rule, json format',
dest='lifecycle_rule',
const=True,
default=None,
help=
'''Add/update or get one rule of lifecycle config of the bucket. Please use \\" instead of " in this argument when putting lifecycle config due to shell may eat double quotes.'''
)
parser.add_argument(
'--webp-quality',
nargs='?',
dest='webp_quality',
const=-1,
default=None,
help=
'Integer indicates webp quality, -1 will disable bucket auto convert webp'
)
parser.add_argument(
'--restore-archived',
action='store_true',
dest='restore_archived',
default=False,
help='''If toggled, restore archived object as standard.''')
group = parser.add_argument_group('acl')
group.add_argument('--gratee',
nargs='+',
metavar='user, group, ALL_USERS, AUTHENTICATED_USERS',
dest='gratee',
help='Add acl to bucket')
group.add_argument(
'--permission',
nargs='?',
metavar="READ, WRITE, READ_OBJECTS, FULL_CONTROL",
dest='permission',
choices=['READ', 'WRITE', 'READ_OBJECTS', 'FULL_CONTROL'],
help='Add acl to bucket')
cp = parser.add_argument_group('cp')
cp.add_argument('-srcb',
'--src_bucket',
nargs='?',
metavar='bucket, name',
dest='src_bucket_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-srco',
'--src_object',
nargs='?',
metavar='object, name',
dest='src_object_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-dstb',
'--dst_bucket',
nargs='?',
metavar='bucket, name',
dest='dst_bucket_name',
help='Copy object from src_bucket to dst_bucket')
cp.add_argument('-dsto',
'--dst_object',
nargs='?',
metavar='object, name',
dest='dst_object_name',
help='Copy object from src_bucket to dst_bucket')
argcomplete.autocomplete(parser)
args = parser.parse_args()
# set logging
log_format = '%(asctime)-15s [%(filename)s:%(lineno)d] %(message)s'
logging.basicConfig(format=log_format)
global logger
logger = logging.getLogger('fds.cmd')
debug_enabled = args.debug
if debug_enabled:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
## read config
parse_argument(args=args)
check_region(region=region)
check_bucket_name(bucket_name=bucket_name)
global fds_config
fds_config = FDSClientConfiguration(
region_name=region,
enable_https=enable_https,
enable_cdn_for_download=enable_cdn,
enable_cdn_for_upload=enable_cdn,
threshold_size=multipart_upload_threshold_size,
part_size=multipart_upload_buffer_size)
global end_point
if not end_point is None:
fds_config.set_endpoint(end_point)
global fds_client
fds_client = GalaxyFDSClient(access_key=access_key,
access_secret=secret_key,
config=fds_config)
global force_delete
global disable_trash
global object_prefix
global recursive, webp_quality
try:
if presigned_url:
expiration = int(
1000 * (float(eval(expiration_in_hour)) * 3600 + float(
(datetime.utcnow() -
datetime(1970, 1, 1, 0, 0, 0, 0)).total_seconds())))
meta = parse_metadata_from_str(metadata=metadata)
content_type = None
if meta and 'content-type' in meta.metadata:
content_type = meta.metadata['content-type']
url = fds_client.generate_presigned_uri(fds_config.get_base_uri(),
bucket_name=bucket_name,
object_name=object_name,
expiration=expiration,
http_method=method.upper(),
content_type=content_type)
print(url)
elif not (list_dir is None):
if not (bucket_name is None):
list_directory(bucket_name=bucket_name,
object_name_prefix=list_dir,
start_mark=start_mark)
else:
list_buckets(fds_client=fds_client,
prefix=list_dir,
start_mark=start_mark)
elif not (list_objects is None):
if not (bucket_name is None):
if object_name is not None:
list_version_ids(bucket_name=bucket_name,
object_name=object_name)
else:
list_object(bucket_name=bucket_name,
object_name_prefix=list_objects,
start_mark=start_mark)
else:
list_buckets(fds_client=fds_client,
prefix=list_objects,
start_mark=start_mark)
pass
else:
if method == 'put':
if src_bucket_name and src_object_name and dst_bucket_name and dst_object_name:
copy_object(src_bucket_name, src_object_name,
dst_bucket_name, dst_object_name)
elif object_name:
if data_dir:
put_directory(data_dir=data_dir,
bucket_name=bucket_name,
object_name_prefix=object_name,
metadata=metadata)
elif gratee and permission:
put_object_acl(bucket_name, object_name, gratee,
permission)
elif restore_archived:
restore_archived_object(bucket_name, object_name)
else:
put_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata)
elif gratee and permission:
put_bucket_acl(bucket_name, gratee, permission)
elif lifecycle:
put_bucket_lifecycle_config(bucket_name, lifecycle)
elif lifecycle_rule:
put_bucket_lifecycle_rule(bucket_name, lifecycle_rule)
elif webp_quality:
set_bucket_default_webp_quality(bucket_name=bucket_name,
webp_quality=webp_quality)
else:
put_bucket(bucket_name)
pass
elif method == 'get':
if object_prefix:
download_directory(bucket_name=bucket_name,
object_prefix=object_prefix,
data_dir=data_dir,
recursive=recursive)
elif object_name:
get_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata,
offset=offset,
length=length,
webp_quality=webp_quality)
elif lifecycle:
get_bucket_lifecycle_config(bucket_name)
else:
get_bucket_acl(bucket_name=bucket_name)
pass
elif method == 'post':
post_object(data_file=data_file,
bucket_name=bucket_name,
metadata=metadata)
pass
elif method == 'delete':
if object_name:
delete_object(bucket_name=bucket_name,
object_name=object_name,
enable_trash=not disable_trash)
elif object_prefix is not None:
delete_objects(bucket_name=bucket_name,
object_prefix=object_prefix,
enable_trash=not disable_trash)
elif force_delete:
delete_bucket_and_objects(bucket_name=bucket_name)
else:
delete_bucket(bucket_name=bucket_name)
pass
elif method == 'head':
if object_name:
if not head_object(bucket_name=bucket_name,
object_name=object_name):
exit(1)
else:
if not head_bucket(bucket_name=bucket_name):
exit(1)
else:
parser.print_help()
except Exception as e:
print(e)
print("\n")
ex_type, ex, tb = sys.exc_info()
traceback.print_tb(tb)
# sys.stderr.write(str(e))
# sys.stderr.flush()
if debug_enabled:
logger.debug(e, exc_info=True)
exit(1)
def setUp(self):
config = FDSClientConfiguration(region_name, False, False, False)
self.client = GalaxyFDSClient(access_key, access_secret, config)
self.bucket_name = "1024"
class FDSCli(object):
"""
Advanced fds cli you deserved!
"""
def __init__(self, ak=None, sk=None, endpoint=None):
self._fds_prefix = r'fds://'
self._fds_prefix_len = len(self._fds_prefix)
self._local_config = LocalConfig()
self._ak = self._local_config.ak if ak is None else ak
if self._ak is None:
self.config()
self._sk = self._local_config.sk if sk is None else sk
if self._sk is None:
self.config()
self._endpoint = self._local_config.endpoint if endpoint is None else endpoint
if self._sk is None:
self.config()
logger.debug("endpoint: " + self._endpoint)
self._fds_config = FDSClientConfiguration(
region_name="awsde0",
enable_https=False,
enable_cdn_for_download=False,
enable_cdn_for_upload=False,
endpoint=self._endpoint)
self._fds = GalaxyFDSClient(access_key=self._ak,
access_secret=self._sk,
config=self._fds_config)
def config(self):
"""
config command configures ak sk and endpoint
:return:
"""
default_ak = self._local_config.ak
default_sk = self._local_config.sk
default_endpoint = self._local_config.endpoint
ak = input("enter access key id[default: %s]: " % default_ak)
if ak == '':
ak = default_ak
sk = input("enter secret access key[default: %s]: " % default_sk)
if sk == '':
sk = default_sk
endpoint = input("enter endpoint[default: %s]: " % default_endpoint)
if endpoint == '':
endpoint = default_endpoint
self._local_config.ak = ak
self._local_config.sk = sk
self._local_config.endpoint = endpoint
def mb(self, fds_url):
"""
create(make) a bucket
:param fds_url: fds url format like fds://bucket_name_to_make
"""
url = FDSURL(fds_url)
if not url.is_bucket_url():
CLIPrinter.wrong_format()
bucket_name = url.bucket_name()
try:
self._fds.create_bucket(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("create bucket [%s]" % bucket_name)
def rb(self, fds_url, force=False):
"""
delete(remove) a bucket
:param fds_url: fds url format like fds://bucket_name_to_delete
:param force: remove a bucket even if this bucket is not empty
"""
url = FDSURL(fds_url)
if not url.is_bucket_url():
CLIPrinter.wrong_format()
return
bucket_name = url.bucket_name()
if force:
all_objects = self._fds.list_all_objects(bucket_name, '', '')
names = []
try:
for o in all_objects:
names.append(o.object_name)
except GalaxyFDSClientException as e:
CLIPrinter.warn(e.message)
try:
self._fds.delete_objects(bucket_name, names)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
try:
self._fds.delete_bucket(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("remove bucket [%s]" % bucket_name)
def rm(self, fds_url):
"""
delete(remove) a object
:param fds_url: fds url format like fds://bucket_name/object_name_to_delete
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
if url.is_bucket_url():
CLIPrinter.fail("please enter a object resource address to remove")
return
object_name = url.object_name()
try:
self._fds.delete_object(bucket_name, object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("remove object: [%s] in bucket [%s]" %
(object_name, bucket_name))
def ls(self, fds_url=None, recursive=False, human='k'):
"""
list all buckets or objects in a bucket
:param fds_url: fds url format like fds://bucket
:param recursive: recursive listing
"""
if human != 'k' and human != 'm' and human != 'g':
CLIPrinter.fail("human should be in 'k|m|g'")
return
# bucket_url is None means listing all bucket name
if fds_url is None:
buckets = None
try:
buckets = self._fds.list_authorized_buckets()
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
for bucket in buckets:
CLIPrinter.print_bucket(bucket)
else:
delimiter = "/"
if recursive:
delimiter = ""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
prefix = ''
if url.is_bucket_url() or url.is_object_dir():
if url.is_object_dir():
prefix = url.object_dir()
results = self._fds.list_all_objects(bucket_name, prefix,
delimiter)
try:
for result in results:
metadata = self._fds.get_object_metadata(
bucket_name, result.object_name)
CLIPrinter.print_object(result.object_name, metadata,
human)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
else:
object_name = url.object_name()
metadata = None
try:
metadata = self._fds.get_object_metadata(
bucket_name, object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
if metadata is not None:
CLIPrinter.print_object(object_name, metadata, human)
def presigned(self, fds_url, expires=1, cdn=False):
"""
presigned command generates presigned url for download project
:param fds_url: format url like fds://bucket/a.txt
:param expires: expiration time in minutes
:return: presigned url for downloading
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
if url.is_bucket_url():
CLIPrinter.fail("%uri is illegal" % fds_url)
object_name = url.object_name()
expiration = int(1000 * (float(expires) * 3600 + float(
(datetime.utcnow() -
datetime(1970, 1, 1, 0, 0, 0, 0)).total_seconds())))
try:
if cdn:
base_uri = self._fds_config.get_cdn_base_uri()
else:
base_uri = self._fds_config.get_base_uri()
u = self._fds.generate_presigned_uri(base_uri, bucket_name,
object_name, expiration)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done('generated presigned url: ' + u)
def ttl(self, fds_url):
"""
ttl command shows the lifecycle information of a bucket or a object
:param fds_url: format url like fds://bucket/a.txt or fds://bucket/
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
try:
ttl = self._fds.get_lifecycle_config(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
if url.is_bucket_url():
CLIPrinter.print_lifecycle(ttl)
elif url.is_object_url():
if not self._fds.does_object_exists(bucket_name,
url.object_name()):
CLIPrinter.fail("object does not exists")
if url.is_object_dir():
prefix = url.object_dir()
else:
prefix = url.object_name()
rules = [rule for rule in ttl['rules'] if rule['prefix'] in prefix]
CLIPrinter.print_lifecycle({"rules": rules})
else:
CLIPrinter.wrong_format()
def cp(self, src, dst, recursive=False, autodetect_mimetype=False):
"""
cp command do lots of things.
1. file upload
2. batch files upload
3. file download
4. batch files download
5. rename object
6. object copy
7. batch objects copy
:param src: source fds url format like fds://bucket
:param dst: target fds url format like fds://bucket
:param recursive: recursive listing
"""
if FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
dst_url = FDSURL(dst)
if src_url.is_object_url():
self._cp(src_url, dst_url)
elif not src_url.is_object_url() and not dst_url.is_object_url():
self._cp_batch(src_url, dst_url, recursive)
else:
CLIPrinter.wrong_format()
elif FDSURL.is_fds_url(src) and not FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
if src_url.is_object_url():
self._download(src_url, dst)
elif src_url.is_object_dir() and os.path.isdir(dst):
self._download_batch(src_url, dst, recursive)
else:
CLIPrinter.wrong_format()
elif not FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
dst_url = FDSURL(dst)
if os.path.isfile(src):
self._upload(src,
dst_url,
autodetect_mimetype=autodetect_mimetype)
elif os.path.isdir(src) and not dst_url.is_object_url():
self._upload_batch(src,
dst_url,
recursive,
autodetect_mimetype=autodetect_mimetype)
else:
CLIPrinter.wrong_format()
else:
CLIPrinter.fail("don't support copy file from local to local")
def _cp(self, src_url, dst_url):
src_bucket_name = src_url.bucket_name()
src_object_name = src_url.object_name()
dst_bucket_name = dst_url.bucket_name()
if dst_url.is_object_url():
dst_object_name = dst_url.object_name()
else:
dst_object_name = src_object_name
try:
self._fds.copy_object(src_bucket_name, src_object_name,
dst_bucket_name, dst_object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
CLIPrinter.done("copy %s/%s to %s/%s" %
(src_bucket_name, src_object_name, dst_bucket_name,
dst_object_name))
def _cp_batch(self, src_url, dst_url, recursive):
src_bucket_name = src_url.bucket_name()
dst_bucket_name = dst_url.bucket_name()
prefix = ""
if src_url.is_object_dir():
prefix = src_url.object_dir()
delimiter = "/"
if recursive:
delimiter = ""
all_objects = self._fds.list_all_objects(bucket_name=src_bucket_name,
prefix=prefix,
delimiter=delimiter)
try:
for o in all_objects:
o_name = o.object_name
self._fds.copy_object(src_bucket_name, o_name, dst_bucket_name,
o_name)
CLIPrinter.done(
"copy %s/%s to %s/%s" %
(src_bucket_name, o_name, dst_bucket_name, o_name))
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
def _download(self, src_url, dst):
src_bucket_name = src_url.bucket_name()
src_object_name = src_url.object_name()
if os.path.isdir(dst):
if dst == '.' or dst == '..':
dst_name = src_url.file_name()
elif dst.endswith('/'):
dst_name = dst + src_url.file_name()
else:
dst_name = dst + '/' + src_object_name.split('/')[-1]
else:
dst_name = dst
mtime = None
if os.path.isfile(dst_name):
local_md5 = file_md5(dst_name)
remote_md5 = self._fds.get_object_metadata(
src_bucket_name,
src_object_name).metadata.get(Common.CONTENT_MD5)
if remote_md5 is not None and local_md5 == remote_md5:
CLIPrinter.done(
"download %s/%s to local(skip because of same md5)" %
(src_bucket_name, src_object_name))
return
mtime = os.path.getmtime(dst_name)
try:
fds_object = self._fds.get_object(bucket_name=src_bucket_name,
object_name=src_object_name,
stream=True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
lm = fds_object.metadata.metadata['last-modified']
remote_modified = rfc822_timestamp(lm)
# if last-modified of local file is not less last-modified of remote file, skip
if mtime is not None and datetime.fromtimestamp(
mtime) >= remote_modified:
CLIPrinter.done(
"download %s/%s to local(skip because of updated)" %
(src_bucket_name, src_object_name))
return
length_left = IS_PY3 and sys.maxsize or sys.maxint
try:
with open(dst_name, 'wb') as f:
for chunk in fds_object.stream:
length = min(length_left, len(chunk))
f.write(chunk[0:length])
length_left -= length
if length_left <= 0:
break
except Exception as exception:
print(exception)
finally:
fds_object.stream.close()
CLIPrinter.done("download %s/%s to local" %
(src_bucket_name, src_object_name))
def _download_batch(self, src_url, dst, recursive):
src_bucket_name = src_url.bucket_name()
prefix = ""
if src_url.is_object_dir():
prefix = src_url.object_dir()
delimiter = "/"
if recursive:
delimiter = ""
all_objects = self._fds.list_all_objects(bucket_name=src_bucket_name,
prefix=prefix,
delimiter=delimiter)
try:
for o in all_objects:
o_name = o.object_name
url = FDSURL(fds_prefix + src_bucket_name + "/" + o_name)
if url.is_object_url():
self._download(url, dst)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
def _upload(self, filename, dst_url, autodetect_mimetype, sync=False):
if not os.path.exists(filename):
CLIPrinter.warn("{} is a bad file".format(filename))
return
dst_bucket_name = dst_url.bucket_name()
if dst_url.is_object_url():
dst_object_name = dst_url.object_name()
elif sync:
dst_object_name = filename[2:]
elif dst_url.is_object_dir():
dst_object_name = dst_url.object_dir() + os.path.basename(filename)
else:
dst_object_name = os.path.basename(filename)
try:
if self._fds.does_object_exists(dst_bucket_name, dst_object_name):
# check md5 firstly
metadata = self._fds.get_object_metadata(
dst_bucket_name, dst_object_name)
if metadata.metadata.get(Common.CONTENT_MD5) is not None:
local_md5 = file_md5(filename)
if local_md5 == metadata.metadata.get(Common.CONTENT_MD5):
CLIPrinter.done(
'upload object %s/%s(skip because of same md5)' %
(dst_bucket_name, dst_object_name))
return
# check last-modified
mtime = None
if os.path.isfile(filename):
mtime = os.path.getmtime(filename)
lm = metadata.metadata[Common.LAST_MODIFIED]
remote_modified = rfc822_timestamp(lm)
# if last-modified of local file is not less last-modified of remote file, skip
if mtime is not None and datetime.fromtimestamp(
mtime) <= remote_modified:
CLIPrinter.done(
'upload object %s/%s(skip because of updated)' %
(dst_bucket_name, dst_object_name))
return
except Exception as e:
CLIPrinter.fail(e.message)
return
mimetype = None
if autodetect_mimetype:
mimetype = mimetypes.guess_type(filename)[0]
metadata = FDSObjectMetadata()
if mimetype is not None:
metadata.add_header(Common.CONTENT_TYPE, mimetype)
result = None
with open(filename, "rb") as f:
file_length = os.path.getsize(filename)
if file_length < multipart_upload_buffer_size:
try:
result = self._fds.put_object(dst_bucket_name,
dst_object_name,
f,
metadata=metadata)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
else:
try:
upload_token = self._fds.init_multipart_upload(
dst_bucket_name, dst_object_name)
part_number = 1
result_list = []
while True:
data = f.read(multipart_upload_buffer_size)
if len(data) <= 0:
break
for i in range(max_upload_retry_time):
upload_result = None
try:
upload_result = self._fds.upload_part(
dst_bucket_name, dst_object_name,
upload_token.upload_id, part_number, data)
result_list.append(upload_result)
break
except GalaxyFDSClientException as e:
sleep_seconds = (i + 1) * 10
CLIPrinter.warn(
"upload part %d failed, retry after %d seconds"
% (part_number, sleep_seconds))
time.sleep(sleep_seconds)
part_number = part_number + 1
upload_part_result = UploadPartResultList(
{"uploadPartResultList": result_list})
result = self._fds.complete_multipart_upload(
upload_token.bucket_name, upload_token.object_name,
upload_token.upload_id, metadata,
json.dumps(upload_part_result))
except Exception as e:
self._fds.abort_multipart_upload(dst_bucket_name,
dst_object_name,
upload_token.upload_id)
CLIPrinter.fail(e.message)
if result is not None:
CLIPrinter.done('upload object %s/%s' %
(dst_bucket_name, dst_object_name))
else:
CLIPrinter.fail('upload object %s/%s' %
(dst_bucket_name, dst_object_name))
def _upload_batch(self,
d,
dst_url,
recursive,
autodetect_mimetype,
sync=False):
for root, dirs, files in os.walk(d):
relative_dir = os.path.relpath(root, d)
if relative_dir != '.' and relative_dir != '..' and relative_dir.startswith(
'.'):
CLIPrinter.warn('skipping hidden dir ' + relative_dir)
continue
for filename in files:
object_name = os.path.join(root, filename)
object_name = '/'.join(object_name.split('\\'))
self._upload(object_name, dst_url, autodetect_mimetype, sync)
if not recursive:
break
def sync(self, src, dst, autodetect_mimetype=False):
"""
sync command syncs between (local directory and fds) (fds and local directory) (fds and fds)
:param src: src can be a fds bucket url like fds://bucketname or '.'
:param dst: src can be a fds bucket url like fds://bucketname or '.'
:param delete: todo delete target file if source file is deleted
:param exclude: todo
:param include: todo
"""
if FDSURL.is_fds_url(src) and not FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
if not src_url.is_bucket_url() or not dst.strip() == '.':
CLIPrinter.wrong_format()
src_bucket_name = src_url.bucket_name()
all_objects = self._fds.list_all_objects(
bucket_name=src_bucket_name, prefix='', delimiter='')
try:
for o in all_objects:
o_name = o.object_name
url = FDSURL(fds_prefix + src_bucket_name + '/' + o_name)
if '/' not in o_name:
self._download(url, dst)
elif url.is_object_url():
o_file_name = o_name.split('/')[-1]
o_dir = o_name.split(o_file_name)[0]
mkdirs(o_dir)
self._download(url, o_dir)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
elif not FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
dst_url = FDSURL(dst)
if not src.strip() == '.' or not dst_url.is_bucket_url():
CLIPrinter.wrong_format()
self._upload_batch(src, dst_url, True, autodetect_mimetype, True)
elif FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
self.cp(src, dst)
else:
CLIPrinter.wrong_format()
def make_public(self, url):
if not FDSURL.is_fds_url(url):
CLIPrinter.wrong_format()
return
url = FDSURL(url)
if url.is_object_url():
try:
self._fds.set_public(url.bucket_name(), url.object_name())
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
elif url.is_bucket_url():
try:
acl = AccessControlList()
grant = Grant(Grantee(UserGroups.ALL_USERS), Permission.READ)
grant.type = GrantType.GROUP
acl.add_grant(grant)
self._fds.set_bucket_acl(url.bucket_name(), acl)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
else:
CLIPrinter.wrong_format()
return
def make_outside(self, url, close=False):
if not FDSURL.is_fds_url(url):
CLIPrinter.wrong_format()
return
url = FDSURL(url)
if url.is_bucket_url():
try:
if close:
self._fds.set_bucket_outside_access(
url.bucket_name(), False)
else:
self._fds.set_bucket_outside_access(
url.bucket_name(), True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
elif url.is_object_url():
try:
if close:
self._fds.set_object_outside_access(
url.bucket_name(), url.object_name(), False)
else:
self._fds.set_object_outside_access(
url.bucket_name(), url.object_name(), True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
else:
CLIPrinter.wrong_format()
return
def info(self):
print("Access Key ID: {}".format(self._local_config.ak))
print("Access Secret Key: {}".format(self._local_config.sk))
print("Endpoint: {}".format(self._local_config.endpoint))
import glob
import os
import sys
from fds import GalaxyFDSClient, GalaxyFDSClientException
from fds.model.fds_object_metadata import FDSObjectMetadata
# endpoint is auto-read from ~/.config/xiaomi/config
client = GalaxyFDSClient()
bucket = os.environ.get('XIAOMI_FDS_DEFAULT_BUCKET') or 'johndoe'
#LOG_DIR = '/home/mi/Documents/github/changbinglin/aicontest/logs'
DIRS = [
'camera_data/raw_train', 'camera_data/raw_val', 'keras_model',
'tensorflow_model'
]
if len(sys.argv) > 1:
LOG_DIR = sys.argv[1]
metadata = FDSObjectMetadata()
metadata.add_header('x-xiaomi-meta-mode', '33188') # give rights: rw-r--r--
try:
for directory in DIRS:
for log in glob.glob(directory + '/*'):
if os.path.isfile(log):
print log.split('/')[-1]
if not client.does_object_exists(bucket, log):
with open(log, 'r') as f:
data = f.read()
#path_to = '/'.join(LOG_DIR.split('/')[-3:])
def main():
parser = argparse.ArgumentParser(description="FDS command-line tool",
epilog="Doc - http://docs.api.xiaomi.com/fds/")
parser.add_argument('-m', '--method',
nargs='?',
metavar='method',
const='put',
type=str,
dest='method',
help='Method of the request. Can be one of put/get/delete/post/head (default: put)'
).completer = ChoicesCompleter(('put', 'get', 'delete', 'post', 'head'))
parser.add_argument('-b', '--bucket',
nargs='?',
metavar='bucket',
type=str,
dest='bucket',
help='Name of bucket to operate'
).completer = bucket_name_completer
parser.add_argument('-o', '--object',
nargs='?',
metavar='object',
type=str,
dest='object',
help='Name of object to operate'
)
parser.add_argument('-r', '--region',
nargs='?',
metavar='region',
type=str,
dest='region',
help='Can be one of cnbj0/cnbj1/cnbj2/awsbj0/awsusor0/awssgp0/awsde0 (default: cnbj0)'
)
parser.add_argument('-e', '--end_point',
nargs='?',
metavar='end point',
type=str,
dest='end_point',
help='can be [cnbj1.fds.api.xiaomi.com] or empty'
)
parser.add_argument('-c', '--CDN',
metavar='CDN',
action='store_const',
const=False,
dest='CDN',
default=False,
help='If toggled, CDN is enabled'
)
parser.add_argument('--https',
metavar='https',
nargs='?',
dest='https',
default=True,
help='If toggled, https is enabled'
)
parser.add_argument('--ak',
nargs='?',
metavar='ACCESS_KEY',
dest='ak',
help='Specify access key'
)
parser.add_argument('--sk',
nargs='?',
metavar='SECRET_KEY',
dest='sk',
help='Specify secret key'
)
parser.add_argument('-L', '--list',
nargs='?',
metavar='list directory',
const='',
type=str,
dest='list_dir',
help='List Bucket/Object under current user')
parser.add_argument('-l', '--list_objects',
nargs='?',
metavar='list objects',
const='',
type=str,
dest='list_objects',
help='List Bucket/Object under current user')
parser.add_argument('-d', '--data',
nargs='?',
metavar='data file',
dest='data_file',
help='file to be uploaded or stored')
parser.add_argument('--offset',
nargs='?',
metavar='offset',
type=int,
const=0,
default=0,
dest='offset',
help='offset of object to be read')
parser.add_argument('--length',
nargs='?',
metavar='length',
type=int,
dest='length',
const=-1,
default=-1,
help='length of object to be read')
parser.add_argument('--metadata',
nargs='?',
metavar='meta data of object to be uploaded',
dest='metadata',
help='example: "content-type:text/json;x-xiaomi-meta-user-defined:foo"')
parser.add_argument('--start',
nargs='?',
metavar='start mark',
type=str,
dest='start_mark',
const=None,
default=None,
help='used with -l or -L option, returned object name should be *no less* than start mark in dictionary order'
)
parser.add_argument('--debug',
metavar='debug',
action='store_const',
const=True,
default=False,
dest='debug',
help='If toggled, print debug log')
argcomplete.autocomplete(parser)
args = parser.parse_args()
# set logging
log_format = '%(asctime)-15s %(message)s'
logging.basicConfig(format=log_format)
global logger
logger = logging.getLogger('fds.cmd')
debug_enabled = args.debug
if debug_enabled:
logger.setLevel(logging.DEBUG)
else:
logger.setLevel(logging.INFO)
## read config
parse_argument(args=args)
check_region(region=region)
check_bucket_name(bucket_name=bucket_name)
global fds_config
fds_config = FDSClientConfiguration(region_name=region,
enable_https=enable_https,
enable_cdn_for_download=enable_cdn,
enable_cdn_for_upload=enable_cdn)
global end_point
if not end_point is None:
fds_config.set_endpoint(end_point)
global fds_client
fds_client = GalaxyFDSClient(access_key=access_key,
access_secret=secret_key,
config=fds_config)
try:
if not (list_dir is None):
if not (bucket_name is None):
list_directory(bucket_name=bucket_name,
object_name_prefix=list_dir, start_mark=start_mark)
else:
list_buckets(fds_client=fds_client, prefix=list_dir, start_mark=start_mark)
elif not (list_objects is None):
if not (bucket_name is None):
list_object(bucket_name=bucket_name, object_name_prefix=list_objects, start_mark=start_mark)
else:
list_buckets(fds_client=fds_client, prefix=list_objects, start_mark=start_mark)
pass
else:
if method == 'put':
if object_name:
put_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata)
else:
put_bucket(bucket_name)
pass
elif method == 'get':
if object_name:
get_object(data_file=data_file,
bucket_name=bucket_name,
object_name=object_name,
metadata=metadata,
offset=offset,
length=length)
else:
get_bucket_acl(bucket_name=bucket_name)
pass
elif method == 'post':
post_object(data_file=data_file,
bucket_name=bucket_name,
metadata=metadata)
pass
elif method == 'delete':
if object_name:
delete_object(bucket_name=bucket_name,
object_name=object_name)
else:
delete_bucket(bucket_name=bucket_name)
pass
elif method == 'head':
if object_name:
if not head_object(bucket_name=bucket_name,
object_name=object_name):
exit(1)
else:
if not head_bucket(bucket_name=bucket_name):
exit(1)
else:
parser.print_help()
print("Config:")
print("put following json into ~/.config/fds/client.config")
print("{")
print(" \"ak\":\"ACCESS_KEY\",")
print(" \"sk\":\"SECRET_KEY\",")
print(" \"region\":\"REGION\",")
print(" \"end_point\":\"END_POINT\" (optional)")
print("}")
print("Usage Example:")
print("\t[create bucket]\n\t\tfds -m put -b BUCKET_NAME")
print("\t[list buckets]\n\t\tfds -l")
print("\t[list objects under bucket]\n\t\tfds -l -b BUCKET_NAME")
print("\t[list directory under bucket]\n\t\tfds -L DIR -b BUCKET_NAME")
print("\t[create object under bucket]\n\t\tfds -m put -b BUCKET_NAME -o OBJECT_NAME -d FILE_PATH")
print("\t[create object with pipline]\n\t\tcat file | fds -m put -b BUCKET_NAME -o OBJECT_NAME")
except Exception as e:
sys.stderr.write(e.message)
sys.stderr.flush()
if debug_enabled:
logger.debug(e, exc_info=True)
exit(1)
# FDS download
# https://github.com/XiaoMi/galaxy-fds-sdk-python
# install the fds-sdk package with
# pip install galaxy-fds-sdk
import os, sys
from fds import GalaxyFDSClient, GalaxyFDSClientException
# you should have set os environment variables for FDS
XIAOMI_ACCESS_KEY_ID=os.environ.get('XIAOMI_ACCESS_KEY_ID')
XIAOMI_SECRET_ACCESS_KEY=os.environ.get('XIAOMI_SECRET_ACCESS_KEY')
# get bucket name
bucket = os.environ.get('XIAOMI_FDS_DEFAULT_BUCKET')
if bucket is None:
print 'Error: Bucket not found.'
sys.exit()
# endpoint is read from ~/.config/xiaomi/config
client = GalaxyFDSClient()
model_types = ['keras_model/', 'tensorflow_model/']
for mt in model_types:
object_list = client.list_objects(bucket, mt)
print 'found ', object_list
for obj in object_list.objects:
print 'download', obj.object_name
try:
client.download_object(bucket, obj.object_name, obj.object_name)
except GalaxyFDSClientException as e:
print e.message
class FDSCli(object):
"""
Advanced fds cli you deserved!
"""
def __init__(self, ak=None, sk=None, endpoint=None):
self._fds_prefix = r'fds://'
self._fds_prefix_len = len(self._fds_prefix)
self._local_config = LocalConfig()
self._ak = self._local_config.ak if ak is None else ak
if self._ak is None:
self.config()
self._sk = self._local_config.sk if sk is None else sk
if self._sk is None:
self.config()
self._endpoint = self._local_config.endpoint if endpoint is None else endpoint
if self._endpoint is None:
self.config()
self._fds_config = FDSClientConfiguration(region_name="awsde0",
enable_https=False,
enable_cdn_for_download=False,
enable_cdn_for_upload=False,
endpoint=self._endpoint)
self._fds = GalaxyFDSClient(access_key=self._ak,
access_secret=self._sk,
config=self._fds_config)
def config(self):
"""
config command configures ak sk and endpoint
:return:
"""
default_ak = self._local_config.ak
default_sk = self._local_config.sk
default_endpoint = self._local_config.endpoint
ak = input("enter access key id[default: %s]: " % default_ak)
if ak == '':
ak = default_ak
sk = input("enter secret access key[default: %s]: " % default_sk)
if sk == '':
sk = default_sk
endpoint = input("enter endpoint[default: %s]: " % default_endpoint)
if endpoint == '':
endpoint = default_endpoint
self._local_config.ak = ak
self._local_config.sk = sk
self._local_config.endpoint = endpoint
def mb(self, fds_url):
"""
create(make) a bucket
:param fds_url: fds url format like fds://bucket_name_to_make
"""
url = FDSURL(fds_url)
if not url.is_bucket_url():
CLIPrinter.wrong_format()
bucket_name = url.bucket_name()
try:
self._fds.create_bucket(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("create bucket [%s]" % bucket_name)
def rb(self, fds_url, force=False):
"""
delete(remove) a bucket
:param fds_url: fds url format like fds://bucket_name_to_delete
:param force: remove a bucket even if this bucket is not empty
"""
url = FDSURL(fds_url)
if not url.is_bucket_url():
CLIPrinter.wrong_format()
return
bucket_name = url.bucket_name()
if force:
result = self._fds.list_objects(bucket_name, '', '')
while True:
names = []
try:
for object_summary in result.objects:
names.append(object_summary.object_name)
except GalaxyFDSClientException as e:
CLIPrinter.warn(e.message)
try:
self._fds.delete_objects(bucket_name, names)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
if result.is_truncated:
result = self._fds.list_next_batch_of_objects(result)
else:
break
try:
self._fds.delete_bucket(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("remove bucket [%s]" % bucket_name)
def rm(self, fds_url):
"""
delete(remove) a object
:param fds_url: fds url format like fds://bucket_name/object_name_to_delete
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
if url.is_bucket_url():
CLIPrinter.fail("please enter a object resource address to remove")
return
object_name = url.object_name()
try:
self._fds.delete_object(bucket_name, object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done("remove object: [%s] in bucket [%s]" % (
object_name, bucket_name))
def ls(self, fds_url=None, recursive=False, human='k'):
"""
list all buckets or objects in a bucket
:param fds_url: fds url format like fds://bucket
:param recursive: recursive listing
"""
if human != 'k' and human != 'm' and human != 'g':
CLIPrinter.fail("human should be in 'k|m|g'")
return
# bucket_url is None means listing all bucket name
if fds_url is None:
buckets = None
try:
buckets = self._fds.list_authorized_buckets()
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
for bucket in buckets:
CLIPrinter.print_bucket(bucket)
else:
delimiter = "/"
if recursive:
delimiter = ""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
prefix = ''
if url.is_bucket_url() or url.is_object_dir():
if url.is_object_dir():
prefix = url.object_dir()
results = self._fds.list_all_objects(
bucket_name, prefix, delimiter)
try:
for result in results:
metadata = self._fds.get_object_metadata(bucket_name, result.object_name)
CLIPrinter.print_object(result.object_name, metadata, human)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
else:
object_name = url.object_name()
metadata = None
try:
metadata = self._fds.get_object_metadata(bucket_name, object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
if metadata is not None:
CLIPrinter.print_object(object_name, metadata, human)
def presigned(self, fds_url, expires=1, cdn=False):
"""
presigned command generates presigned url for download project
:param fds_url: format url like fds://bucket/a.txt
:param expires: expiration time in minutes
:return: presigned url for downloading
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
if url.is_bucket_url():
CLIPrinter.fail("%uri is illegal" % fds_url)
object_name = url.object_name()
expiration = int(1000 * (float(expires) * 3600 +
float((datetime.utcnow() - datetime(1970, 1, 1, 0, 0, 0,
0)).total_seconds())))
try:
if cdn:
base_uri = self._fds_config.get_cdn_base_uri()
else:
base_uri = self._fds_config.get_base_uri()
u = self._fds.generate_presigned_uri(base_uri, bucket_name, object_name, expiration)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
CLIPrinter.done('generated presigned url: ' + u)
def ttl(self, fds_url):
"""
ttl command shows the lifecycle information of a bucket or a object
:param fds_url: format url like fds://bucket/a.txt or fds://bucket/
"""
url = FDSURL(fds_url)
bucket_name = url.bucket_name()
try:
ttl = self._fds.get_lifecycle_config(bucket_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
if url.is_bucket_url():
CLIPrinter.print_lifecycle(ttl)
elif url.is_object_url():
if not self._fds.does_object_exists(bucket_name, url.object_name()):
CLIPrinter.fail("object does not exists")
if url.is_object_dir():
prefix = url.object_dir()
else:
prefix = url.object_name()
rules = [rule for rule in ttl['rules'] if rule['prefix'] in prefix]
CLIPrinter.print_lifecycle({"rules": rules})
else:
CLIPrinter.wrong_format()
def cp(self, src, dst, recursive=False, autodetect_mimetype=False):
"""
cp command do lots of things.
1. file upload
2. batch files upload
3. file download
4. batch files download
5. rename object
6. object copy
7. batch objects copy
:param src: source fds url format like fds://bucket
:param dst: target fds url format like fds://bucket
:param recursive: recursive listing
"""
if FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
dst_url = FDSURL(dst)
if src_url.is_object_url():
self._cp(src_url, dst_url)
elif not src_url.is_object_url() and not dst_url.is_object_url():
self._cp_batch(src_url, dst_url, recursive)
else:
CLIPrinter.wrong_format()
elif FDSURL.is_fds_url(src) and not FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
if src_url.is_object_url():
self._download(src_url, dst)
elif src_url.is_object_dir() and os.path.isdir(dst):
self._download_batch(src_url, dst, recursive)
else:
CLIPrinter.wrong_format()
elif not FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
dst_url = FDSURL(dst)
if os.path.isfile(src):
self._upload(src, dst_url, autodetect_mimetype=autodetect_mimetype)
elif os.path.isdir(src) and not dst_url.is_object_url():
self._upload_batch(src, dst_url, recursive, autodetect_mimetype=autodetect_mimetype)
else:
CLIPrinter.wrong_format()
else:
CLIPrinter.fail("don't support copy file from local to local")
def _cp(self, src_url, dst_url):
src_bucket_name = src_url.bucket_name()
src_object_name = src_url.object_name()
dst_bucket_name = dst_url.bucket_name()
if dst_url.is_object_url():
dst_object_name = dst_url.object_name()
else:
dst_object_name = src_object_name
try:
self._fds.copy_object(src_bucket_name, src_object_name, dst_bucket_name, dst_object_name)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
CLIPrinter.done(
"copy %s/%s to %s/%s" % (src_bucket_name, src_object_name, dst_bucket_name, dst_object_name))
def _cp_batch(self, src_url, dst_url, recursive):
src_bucket_name = src_url.bucket_name()
dst_bucket_name = dst_url.bucket_name()
prefix = ""
if src_url.is_object_dir():
prefix = src_url.object_dir()
delimiter = "/"
if recursive:
delimiter = ""
all_objects = self._fds.list_all_objects(bucket_name=src_bucket_name, prefix=prefix,
delimiter=delimiter)
try:
for o in all_objects:
o_name = o.object_name
self._fds.copy_object(src_bucket_name, o_name, dst_bucket_name, o_name)
CLIPrinter.done("copy %s/%s to %s/%s" % (src_bucket_name, o_name, dst_bucket_name, o_name))
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
def _download(self, src_url, dst):
src_bucket_name = src_url.bucket_name()
src_object_name = src_url.object_name()
if os.path.isdir(dst):
if dst == '.' or dst == '..':
dst_name = src_url.file_name()
elif dst.endswith('/'):
dst_name = dst + src_url.file_name()
else:
dst_name = dst + '/' + src_object_name.split('/')[-1]
else:
dst_name = dst
mtime = None
if os.path.isfile(dst_name):
local_md5 = file_md5(dst_name)
remote_md5 = self._fds.get_object_metadata(src_bucket_name, src_object_name).metadata.get(Common.CONTENT_MD5)
if remote_md5 is not None and local_md5 == remote_md5:
CLIPrinter.done("download %s/%s to local(skip because of same md5)" % (src_bucket_name, src_object_name))
return
mtime = os.path.getmtime(dst_name)
try:
fds_object = self._fds.get_object(bucket_name=src_bucket_name, object_name=src_object_name,
stream=True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
lm = fds_object.metadata.metadata['last-modified']
remote_modified = rfc822_timestamp(lm)
# if last-modified of local file is not less last-modified of remote file, skip
if mtime is not None and datetime.fromtimestamp(mtime) >= remote_modified:
CLIPrinter.done("download %s/%s to local(skip because of updated)" % (src_bucket_name, src_object_name))
return
length_left = IS_PY3 and sys.maxsize or sys.maxint
try:
with open(dst_name, 'wb') as f:
for chunk in fds_object.stream:
length = min(length_left, len(chunk))
f.write(chunk[0:length])
length_left -= length
if length_left <= 0:
break
except Exception as exception:
print(exception)
finally:
fds_object.stream.close()
CLIPrinter.done("download %s/%s to local" % (src_bucket_name, src_object_name))
def _download_batch(self, src_url, dst, recursive):
src_bucket_name = src_url.bucket_name()
prefix = ""
if src_url.is_object_dir():
prefix = src_url.object_dir()
delimiter = "/"
if recursive:
delimiter = ""
all_objects = self._fds.list_all_objects(bucket_name=src_bucket_name, prefix=prefix, delimiter=delimiter)
try:
for o in all_objects:
o_name = o.object_name
url = FDSURL(fds_prefix + src_bucket_name + "/" + o_name)
if url.is_object_url():
self._download(url, dst)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
def _upload(self, filename, dst_url, autodetect_mimetype, sync=False):
if not os.path.exists(filename):
CLIPrinter.warn("{} is a bad file".format(filename))
return
dst_bucket_name = dst_url.bucket_name()
if dst_url.is_object_url():
dst_object_name = dst_url.object_name()
elif sync:
dst_object_name = filename[2:]
elif dst_url.is_object_dir():
dst_object_name = dst_url.object_dir() + os.path.basename(filename)
else:
dst_object_name = os.path.basename(filename)
try:
if self._fds.does_object_exists(dst_bucket_name, dst_object_name):
# check md5 firstly
metadata = self._fds.get_object_metadata(dst_bucket_name, dst_object_name)
if metadata.metadata.get(Common.CONTENT_MD5) is not None:
local_md5 = file_md5(filename)
if local_md5 == metadata.metadata.get(Common.CONTENT_MD5):
CLIPrinter.done('upload object %s/%s(skip because of same md5)' % (dst_bucket_name, dst_object_name))
return
# check last-modified
mtime = None
if os.path.isfile(filename):
mtime = os.path.getmtime(filename)
lm = metadata.metadata[Common.LAST_MODIFIED]
remote_modified = rfc822_timestamp(lm)
# if last-modified of local file is not less last-modified of remote file, skip
if mtime is not None and datetime.fromtimestamp(mtime) <= remote_modified:
CLIPrinter.done('upload object %s/%s(skip because of updated)' % (dst_bucket_name, dst_object_name))
return
except Exception as e:
CLIPrinter.fail(e.message)
return
mimetype = None
if autodetect_mimetype:
mimetype = mimetypes.guess_type(filename)[0]
metadata = FDSObjectMetadata()
if mimetype is not None:
metadata.add_header(Common.CONTENT_TYPE, mimetype)
result = None
with open(filename, "rb") as f:
file_length = os.path.getsize(filename)
if file_length < multipart_upload_buffer_size:
try:
result = self._fds.put_object(dst_bucket_name, dst_object_name, f, metadata=metadata)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
else:
try:
upload_token = self._fds.init_multipart_upload(dst_bucket_name, dst_object_name)
part_number = 1
result_list = []
while True:
data = f.read(multipart_upload_buffer_size)
if len(data) <= 0:
break
for i in range(max_upload_retry_time):
upload_result = None
try:
upload_result = self._fds.upload_part(dst_bucket_name, dst_object_name, upload_token.upload_id, part_number, data)
result_list.append(upload_result)
break
except GalaxyFDSClientException as e:
sleep_seconds = (i + 1) * 10
CLIPrinter.warn("upload part %d failed, retry after %d seconds" % (
part_number, sleep_seconds))
time.sleep(sleep_seconds)
part_number = part_number + 1
upload_part_result = UploadPartResultList({"uploadPartResultList": result_list})
result = self._fds.complete_multipart_upload(upload_token.bucket_name, upload_token.object_name,
upload_token.upload_id, metadata,
json.dumps(upload_part_result))
except Exception as e:
self._fds.abort_multipart_upload(dst_bucket_name, dst_object_name, upload_token.upload_id)
CLIPrinter.fail(e.message)
if result is not None:
CLIPrinter.done('upload object %s/%s' % (dst_bucket_name, dst_object_name))
else:
CLIPrinter.fail('upload object %s/%s' % (dst_bucket_name, dst_object_name))
def _upload_batch(self, d, dst_url, recursive, autodetect_mimetype, sync=False):
for root, dirs, files in os.walk(d):
relative_dir = os.path.relpath(root, d)
if relative_dir != '.' and relative_dir != '..' and relative_dir.startswith('.'):
CLIPrinter.warn('skipping hidden dir ' + relative_dir)
continue
for filename in files:
object_name = os.path.join(root, filename)
object_name = '/'.join(object_name.split('\\'))
self._upload(object_name, dst_url, autodetect_mimetype, sync)
if not recursive:
break
def sync(self, src, dst, autodetect_mimetype=False):
"""
sync command syncs between (local directory and fds) (fds and local directory) (fds and fds)
:param src: src can be a fds bucket url like fds://bucketname or '.'
:param dst: src can be a fds bucket url like fds://bucketname or '.'
:param delete: todo delete target file if source file is deleted
:param exclude: todo
:param include: todo
"""
if FDSURL.is_fds_url(src) and not FDSURL.is_fds_url(dst):
src_url = FDSURL(src)
if not src_url.is_bucket_url() or not dst.strip() == '.':
CLIPrinter.wrong_format()
src_bucket_name = src_url.bucket_name()
all_objects = self._fds.list_all_objects(bucket_name=src_bucket_name, prefix='', delimiter='')
try:
for o in all_objects:
o_name = o.object_name
url = FDSURL(fds_prefix + src_bucket_name + '/' + o_name)
if '/' not in o_name:
self._download(url, dst)
elif url.is_object_url():
o_file_name = o_name.split('/')[-1]
o_dir = o_name.split(o_file_name)[0]
mkdirs(o_dir)
self._download(url, o_dir)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
elif not FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
dst_url = FDSURL(dst)
if not src.strip() == '.' or not dst_url.is_bucket_url():
CLIPrinter.wrong_format()
self._upload_batch(src, dst_url, True, autodetect_mimetype, True)
elif FDSURL.is_fds_url(src) and FDSURL.is_fds_url(dst):
self.cp(src, dst)
else:
CLIPrinter.wrong_format()
def make_public(self, url):
if not FDSURL.is_fds_url(url):
CLIPrinter.wrong_format()
return
url = FDSURL(url)
if url.is_object_url():
try:
self._fds.set_public(url.bucket_name(), url.object_name())
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
elif url.is_bucket_url():
try:
acl = AccessControlList()
grant = Grant(Grantee(UserGroups.ALL_USERS), Permission.READ)
grant.type = GrantType.GROUP
acl.add_grant(grant)
self._fds.set_bucket_acl(url.bucket_name(), acl)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
else:
CLIPrinter.wrong_format()
return
def make_outside(self, url, close=False):
if not FDSURL.is_fds_url(url):
CLIPrinter.wrong_format()
return
url = FDSURL(url)
if url.is_bucket_url():
try:
if close:
self._fds.set_bucket_outside_access(url.bucket_name(), False)
else:
self._fds.set_bucket_outside_access(url.bucket_name(), True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
elif url.is_object_url():
try:
if close:
self._fds.set_object_outside_access(url.bucket_name(), url.object_name(), False)
else:
self._fds.set_object_outside_access(url.bucket_name(), url.object_name(), True)
except GalaxyFDSClientException as e:
CLIPrinter.fail(e.message)
return
else:
CLIPrinter.wrong_format()
return
def info(self):
print("Access Key ID: {}".format(self._local_config.ak))
print("Access Secret Key: {}".format(self._local_config.sk))
print("Endpoint: {}".format(self._local_config.endpoint))
