本文整理汇总了Python中oio.blob.client.BlobClient类的典型用法代码示例。如果您正苦于以下问题：Python BlobClient类的具体用法？Python BlobClient怎么用？Python BlobClient使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了BlobClient类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__(self, conf, logger, volume):
self.conf = conf
self.logger = logger or get_logger(conf)
self.volume = volume
self.run_time = 0
self.passes = 0
self.errors = 0
self.last_reported = 0
self.chunks_run_time = 0
self.bytes_running_time = 0
self.bytes_processed = 0
self.total_bytes_processed = 0
self.total_chunks_processed = 0
self.dry_run = true_value(
conf.get('dry_run', False))
self.report_interval = int_value(
conf.get('report_interval'), 3600)
self.max_chunks_per_second = int_value(
conf.get('chunks_per_second'), 30)
self.max_bytes_per_second = int_value(
conf.get('bytes_per_second'), 10000000)
self.rdir_fetch_limit = int_value(
conf.get('rdir_fetch_limit'), 100)
self.blob_client = BlobClient()
self.container_client = ContainerClient(conf)
self.rdir_client = RdirClient(conf)示例2: __init__
def __init__(self, conf, logger, volume):
self.conf = conf
self.logger = logger or get_logger(conf)
self.volume = volume
self.run_time = 0
self.passes = 0
self.errors = 0
self.last_reported = 0
self.last_usage_check = 0
self.chunks_run_time = 0
self.bytes_running_time = 0
self.bytes_processed = 0
self.total_bytes_processed = 0
self.total_chunks_processed = 0
self.usage_target = int_value(
conf.get('usage_target'), 0)
self.usage_check_interval = int_value(
conf.get('usage_check_interval'), 3600)
self.report_interval = int_value(
conf.get('report_interval'), 3600)
self.max_chunks_per_second = int_value(
conf.get('chunks_per_second'), 30)
self.max_bytes_per_second = int_value(
conf.get('bytes_per_second'), 10000000)
self.blob_client = BlobClient()
self.container_client = ContainerClient(conf)示例3: setUp
def setUp(self):
super(TestBlobAuditorFunctional, self).setUp()
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.test_dir = self.conf['sds_path']
self.chars = string.ascii_lowercase + string.ascii_uppercase +\
string.digits
self.chars_id = string.digits + 'ABCDEF'
self.rawx = 'http://' + self.conf["rawx"][0]['addr']
self.h = hashlib.new('md5')
conf = {"namespace": self.namespace}
self.auditor = BlobAuditorWorker(conf, get_logger(None), None)
self.container_c = ContainerClient(conf)
self.blob_c = BlobClient()
self.ref = rand_generator(self.chars, 8)
self.container_c.container_create(self.account, self.ref)
self.url_rand = rand_generator(self.chars_id, 64)
self.data = rand_generator(self.chars, 1280)
self.h.update(self.data)
self.hash_rand = self.h.hexdigest().lower()
self.content = TestContent(
rand_generator(self.chars, 6), len(self.data), self.url_rand, 1)
self.content.id_container = cid_from_name(
self.account, self.ref).upper()
self.chunk = TestChunk(self.content.size, self.url_rand, 0,
self.hash_rand)
self.chunk_url = "%s/%s" % (self.rawx, self.chunk.id_chunk)
self.chunk_proxy = {"hash": self.chunk.md5, "pos": "0",
"size": self.chunk.size,
"url": self.chunk_url}
chunk_meta = {'content_size': self.content.size,
'content_chunksnb': self.content.nb_chunks,
'content_path': self.content.path,
'content_cid': self.content.id_container,
'content_mimetype': 'application/octet-stream',
'content_chunkmethod': 'bytes',
'content_policy': 'TESTPOLICY',
'content_id': '0000',
'content_version': 1,
'chunk_id': self.chunk.id_chunk,
'chunk_pos': self.chunk.pos}
self.blob_c.chunk_put(self.chunk_url, chunk_meta, self.data)
self.chunk_path = self.test_dir + '/data/NS-rawx-1/' +\
self.chunk.id_chunk[0:2] + "/" + self.chunk.id_chunk
self.bad_container_id = '0'*64示例4: setUp
def setUp(self):
super(TestBlobAuditorFunctional, self).setUp()
self.namespace = self.conf["namespace"]
self.account = self.conf["account"]
self.test_dir = self.conf["sds_path"]
rawx_num, rawx_path, rawx_addr = self.get_service_url("rawx")
self.rawx = "http://" + rawx_addr
self.h = hashlib.new("md5")
conf = {"namespace": self.namespace}
self.auditor = BlobAuditorWorker(conf, get_logger(None), None)
self.container_c = ContainerClient(conf)
self.blob_c = BlobClient()
self.ref = random_str(8)
self.container_c.container_create(self.account, self.ref)
self.url_rand = random_id(64)
self.data = random_str(1280)
self.h.update(self.data)
self.hash_rand = self.h.hexdigest().lower()
self.content = TestContent(random_str(6), len(self.data), self.url_rand, 1)
self.content.id_container = cid_from_name(self.account, self.ref).upper()
self.chunk = TestChunk(self.content.size, self.url_rand, 0, self.hash_rand)
self.chunk_url = "%s/%s" % (self.rawx, self.chunk.id_chunk)
self.chunk_proxy = {"hash": self.chunk.md5, "pos": "0", "size": self.chunk.size, "url": self.chunk_url}
chunk_meta = {
"content_path": self.content.path,
"container_id": self.content.id_container,
"chunk_method": "plain/nb_copy=3",
"policy": "TESTPOLICY",
"id": "0000",
"version": 1,
"chunk_id": self.chunk.id_chunk,
"chunk_pos": self.chunk.pos,
"chunk_hash": self.chunk.md5,
}
self.blob_c.chunk_put(self.chunk_url, chunk_meta, self.data)
self.chunk_path = (
self.test_dir
+ "/data/"
+ self.namespace
+ "-rawx-1/"
+ self.chunk.id_chunk[0:3]
+ "/"
+ self.chunk.id_chunk
)
self.bad_container_id = "0" * 64示例5: setUp
def setUp(self):
super(TestBlobAuditorFunctional, self).setUp()
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.test_dir = self.conf['sds_path']
rawx_num, rawx_path, rawx_addr = self.get_service_url('rawx')
self.rawx = 'http://' + rawx_addr
self.h = hashlib.new('md5')
conf = {"namespace": self.namespace}
self.auditor = BlobAuditorWorker(conf, get_logger(None), None)
self.container_c = ContainerClient(conf)
self.blob_c = BlobClient()
self.ref = random_str(8)
self.container_c.container_create(self.account, self.ref)
self.url_rand = random_id(64)
self.data = random_str(1280)
self.h.update(self.data)
self.hash_rand = self.h.hexdigest().lower()
self.content = TestContent(
random_str(6), len(self.data), self.url_rand, 1)
self.content.id_container = cid_from_name(
self.account, self.ref).upper()
self.chunk = TestChunk(self.content.size, self.url_rand, 0,
self.hash_rand)
self.chunk_url = "%s/%s" % (self.rawx, self.chunk.id_chunk)
self.chunk_proxy = {"hash": self.chunk.md5, "pos": "0",
"size": self.chunk.size,
"url": self.chunk_url}
chunk_meta = {'content_path': self.content.path,
'container_id': self.content.id_container,
'content_chunkmethod': 'plain/nb_copy=3',
'content_policy': 'TESTPOLICY',
'content_id': '0000',
'content_version': 1,
'chunk_id': self.chunk.id_chunk,
'chunk_pos': self.chunk.pos}
self.blob_c.chunk_put(self.chunk_url, chunk_meta, self.data)
self.chunk_path = self.test_dir + '/data/' + self.namespace + \
'-rawx-1/' + self.chunk.id_chunk[0:3] + "/" + self.chunk.id_chunk
self.bad_container_id = '0'*64示例6: setUp
def setUp(self):
super(TestRebuilderCrawler, self).setUp()
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.gridconf = {"namespace": self.namespace}
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestRebuilderCrawler%d" % int(time.time())
self.container_client.container_create(acct=self.account,
ref=self.container_name)示例7: setUp
def setUp(self):
super(TestContentFactory, self).setUp()
self.namespace = self.conf['namespace']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_name = "TestContentFactory%f" % time.time()
self.blob_client = BlobClient()
self.container_client = ContainerClient(self.gridconf)
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()示例8: setUp
def setUp(self):
super(TestContentFactory, self).setUp()
self.namespace = self.conf['namespace']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_name = "TestContentFactory%f" % time.time()
self.blob_client = BlobClient()
self.container_client = ContainerClient(self.gridconf)
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()
self.stgpol = "SINGLE"
self.stgpol_twocopies = "TWOCOPIES"
self.stgpol_threecopies = "THREECOPIES"
self.stgpol_ec = "EC"示例9: setUp
def setUp(self):
super(TestDupContent, self).setUp()
if len(self.conf['rawx']) < 3:
self.skipTest("Not enough rawx. "
"Dup tests needs more than 2 rawx to run")
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestDupContent%f" % time.time()
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()示例10: __init__
def __init__(self, conf, container_id, metadata, chunks, stgpol_args):
self.conf = conf
self.container_id = container_id
self.metadata = metadata
self.chunks = ChunksHelper(chunks)
self.stgpol_args = stgpol_args
self.logger = get_logger(self.conf)
self.cs_client = ConscienceClient(conf)
self.container_client = ContainerClient(self.conf)
self.blob_client = BlobClient()
self.session = requests.Session()
self.content_id = self.metadata["id"]
self.stgpol_name = self.metadata["policy"]
self.path = self.metadata["name"]
self.length = int(self.metadata["length"])
self.version = self.metadata["version"]
self.hash = self.metadata["hash"]
self.mime_type = self.metadata["mime-type"]
self.chunk_method = self.metadata["chunk-method"]示例11: setUp
def setUp(self):
super(TestPlainContent, self).setUp()
if len(self.conf['services']['rawx']) < 4:
self.skipTest(
"Plain tests needs more than 3 rawx to run")
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestPlainContent-%f" % time.time()
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()
self.content = random_str(64)
self.stgpol = "SINGLE"
self.stgpol_twocopies = "TWOCOPIES"
self.stgpol_threecopies = "THREECOPIES"示例12: setUp
def setUp(self):
super(TestECContent, self).setUp()
if len(self.conf['services']['rawx']) < 12:
self.skipTest("Not enough rawx. "
"EC tests needs at least 12 rawx to run")
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestECContent%f" % time.time()
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()
self.content = random_str(64)
self.stgpol = "EC"
self.size = 1024*1024 + 320
self.k = 6
self.m = 3示例13: Content
class Content(object):
def __init__(self, conf, container_id, metadata, chunks, stgpol_args):
self.conf = conf
self.container_id = container_id
self.metadata = metadata
self.chunks = ChunksHelper(chunks)
self.stgpol_args = stgpol_args
self.logger = get_logger(self.conf)
self.cs_client = ConscienceClient(conf)
self.container_client = ContainerClient(self.conf)
self.blob_client = BlobClient()
self.session = requests.Session()
self.content_id = self.metadata["id"]
self.stgpol_name = self.metadata["policy"]
self.path = self.metadata["name"]
self.length = int(self.metadata["length"])
self.version = self.metadata["version"]
self.hash = self.metadata["hash"]
self.mime_type = self.metadata["mime-type"]
self.chunk_method = self.metadata["chunk-method"]
def _meta2_get_spare_chunk(self, chunks_notin, chunks_broken):
spare_data = {
"notin": ChunksHelper(chunks_notin, False).raw(),
"broken": ChunksHelper(chunks_broken, False).raw()
}
try:
spare_resp = self.container_client.content_spare(
cid=self.container_id, content=self.content_id,
data=spare_data, stgpol=self.stgpol_name)
except ClientException as e:
raise exc.SpareChunkException("No spare chunk (%s)" % e.message)
url_list = []
for c in spare_resp["chunks"]:
url_list.append(c["id"])
return url_list
def _meta2_update_spare_chunk(self, current_chunk, new_url):
old = [{'type': 'chunk',
'id': current_chunk.url,
'hash': current_chunk.hash,
'size': current_chunk.size,
'pos': current_chunk.pos,
'content': self.content_id}]
new = [{'type': 'chunk',
'id': new_url,
'hash': current_chunk.hash,
'size': current_chunk.size,
'pos': current_chunk.pos,
'content': self.content_id}]
update_data = {'old': old, 'new': new}
self.container_client.container_raw_update(
cid=self.container_id, data=update_data)
def _meta2_create_object(self):
self.container_client.content_create(cid=self.container_id,
path=self.path,
content_id=self.content_id,
stgpol=self.stgpol_name,
size=self.length,
checksum=self.hash,
version=self.version,
chunk_method=self.chunk_method,
mime_type=self.mime_type,
data=self.chunks.raw())
def rebuild_chunk(self, chunk_id):
raise NotImplementedError()
def upload(self, stream):
try:
self._upload(stream)
except:
# Keep the stack trace
exc_info = sys.exc_info()
for chunk in self.chunks:
try:
self.blob_client.chunk_delete(chunk.url)
except:
self.logger.warn("Failed to delete %s", chunk.url)
# Raise with the original stack trace
raise exc_info[0], exc_info[1], exc_info[2]
def _upload(self, stream):
raise NotImplementedError()
def download(self):
raise NotImplementedError()
def delete(self):
self.container_client.content_delete(cid=self.container_id,
path=self.path)
def move_chunk(self, chunk_id):
current_chunk = self.chunks.filter(id=chunk_id).one()
if current_chunk is None:
raise OrphanChunk("Chunk not found in content")
#.........这里部分代码省略.........
示例14: TestDupContent
class TestDupContent(BaseTestCase):
def setUp(self):
super(TestDupContent, self).setUp()
if len(self.conf['rawx']) < 3:
self.skipTest("Not enough rawx. "
"Dup tests needs more than 2 rawx to run")
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestDupContent%f" % time.time()
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()
def tearDown(self):
super(TestDupContent, self).tearDown()
def _test_upload(self, stgpol, data_size):
data = random_data(data_size)
content = self.content_factory.new(self.container_id, "titi",
len(data), stgpol)
self.assertEqual(type(content), DupContent)
content.upload(StringIO.StringIO(data))
meta, chunks = self.container_client.content_show(
cid=self.container_id, content=content.content_id)
chunks = ChunksHelper(chunks)
self.assertEqual(meta['hash'], md5_data(data))
self.assertEqual(meta['length'], str(len(data)))
self.assertEqual(meta['policy'], stgpol)
self.assertEqual(meta['name'], "titi")
metachunk_nb = int(math.ceil(float(len(data)) / self.chunk_size))
if metachunk_nb == 0:
metachunk_nb = 1 # special case for empty content
if stgpol == "THREECOPIES":
nb_copy = 3
elif stgpol == "TWOCOPIES":
nb_copy = 2
elif stgpol == "SINGLE":
nb_copy = 1
self.assertEqual(len(chunks), metachunk_nb * nb_copy)
for pos in range(metachunk_nb):
chunks_at_pos = chunks.filter(pos=pos)
self.assertEqual(len(chunks_at_pos), nb_copy)
data_begin = pos * self.chunk_size
data_end = pos * self.chunk_size + self.chunk_size
chunk_hash = md5_data(data[data_begin:data_end])
for chunk in chunks_at_pos:
meta, stream = self.blob_client.chunk_get(chunk.url)
self.assertEqual(md5_stream(stream), chunk_hash)
self.assertEqual(meta['content_size'], str(len(data)))
self.assertEqual(meta['content_path'], "titi")
self.assertEqual(meta['content_cid'], self.container_id)
self.assertEqual(meta['content_id'], meta['content_id'])
self.assertEqual(meta['chunk_id'], chunk.id)
self.assertEqual(meta['chunk_pos'], str(pos))
self.assertEqual(meta['chunk_hash'], chunk_hash)
def test_twocopies_upload_0_byte(self):
self._test_upload("TWOCOPIES", 0)
def test_twocopies_upload_1_byte(self):
self._test_upload("TWOCOPIES", 1)
def test_twocopies_upload_chunksize_bytes(self):
self._test_upload("TWOCOPIES", self.chunk_size)
def test_twocopies_upload_chunksize_plus_1_bytes(self):
self._test_upload("TWOCOPIES", self.chunk_size + 1)
def test_single_upload_0_byte(self):
self._test_upload("SINGLE", 0)
def test_single_upload_chunksize_plus_1_bytes(self):
self._test_upload("SINGLE", self.chunk_size + 1)
def test_chunks_cleanup_when_upload_failed(self):
data = random_data(2 * self.chunk_size)
content = self.content_factory.new(self.container_id, "titi",
len(data), "TWOCOPIES")
self.assertEqual(type(content), DupContent)
# set bad url for position 1
for chunk in content.chunks.filter(pos=1):
chunk.url = "http://127.0.0.1:9/DEADBEEF"
#.........这里部分代码省略.........
示例15: TestECContent
class TestECContent(BaseTestCase):
def setUp(self):
super(TestECContent, self).setUp()
if len(self.conf['services']['rawx']) < 12:
self.skipTest("Not enough rawx. "
"EC tests needs at least 12 rawx to run")
self.namespace = self.conf['namespace']
self.account = self.conf['account']
self.chunk_size = self.conf['chunk_size']
self.gridconf = {"namespace": self.namespace}
self.content_factory = ContentFactory(self.gridconf)
self.container_client = ContainerClient(self.gridconf)
self.blob_client = BlobClient()
self.container_name = "TestECContent%f" % time.time()
self.container_client.container_create(acct=self.account,
ref=self.container_name)
self.container_id = cid_from_name(self.account,
self.container_name).upper()
self.content = random_str(64)
self.stgpol = "EC"
self.size = 1024*1024 + 320
self.k = 6
self.m = 3
def tearDown(self):
super(TestECContent, self).tearDown()
def random_chunks(self, nb):
l = random.sample(xrange(self.k + self.m), nb)
return ["0.%s" % i for i in l]
def _test_create(self, data_size):
# generate random test data
data = random_data(data_size)
# using factory create new EC content
content = self.content_factory.new(
self.container_id, self.content, len(data), self.stgpol)
# verify the factory gave us an ECContent
self.assertEqual(type(content), ECContent)
# perform the content creation
content.create(StringIO(data))
meta, chunks = self.container_client.content_show(
cid=self.container_id, content=content.content_id)
# verify metadata
chunks = ChunksHelper(chunks)
self.assertEqual(meta['hash'], md5_data(data))
self.assertEqual(meta['length'], str(len(data)))
self.assertEqual(meta['policy'], self.stgpol)
self.assertEqual(meta['name'], self.content)
metachunk_nb = int(math.ceil(float(len(data)) / self.chunk_size)) \
if len(data) != 0 else 1
# verify each metachunk
for metapos in range(metachunk_nb):
chunks_at_pos = content.chunks.filter(metapos=metapos)
for chunk in chunks_at_pos:
meta, stream = self.blob_client.chunk_get(chunk.url)
self.assertEqual(meta['metachunk_size'], str(chunk.size))
self.assertEqual(meta['metachunk_hash'], chunk.checksum)
self.assertEqual(meta['content_path'], self.content)
self.assertEqual(meta['container_id'], self.container_id)
self.assertEqual(meta['content_id'], meta['content_id'])
self.assertEqual(meta['chunk_id'], chunk.id)
self.assertEqual(meta['chunk_pos'], chunk.pos)
self.assertEqual(meta['chunk_hash'], md5_stream(stream))
def test_create_0_byte(self):
self._test_create(0)
def test_create_1_byte(self):
self._test_create(1)
def test_create(self):
self._test_create(DAT_LEGIT_SIZE)
def _test_rebuild(self, data_size, broken_pos_list):
# generate test data
data = os.urandom(data_size)
# create initial content
old_content = self.content_factory.new(
self.container_id, self.content, len(data), self.stgpol)
# verify factory work as intended
self.assertEqual(type(old_content), ECContent)
# perform initial content creation
old_content.create(StringIO(data))
uploaded_content = self.content_factory.get(self.container_id,
old_content.content_id)
# break the content
old_info = {}
for pos in broken_pos_list:
old_info[pos] = {}
#.........这里部分代码省略.........