本文整理汇总了Python中swift.obj.server.DiskFile.writer方法的典型用法代码示例。如果您正苦于以下问题：Python DiskFile.writer方法的具体用法？Python DiskFile.writer怎么用？Python DiskFile.writer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类swift.obj.server.DiskFile的用法示例。
在下文中一共展示了DiskFile.writer方法的1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: TestAuditor
# 需要导入模块: from swift.obj.server import DiskFile [as 别名]
# 或者: from swift.obj.server.DiskFile import writer [as 别名]
class TestAuditor(unittest.TestCase):
def setUp(self):
self.testdir = os.path.join(mkdtemp(), 'tmp_test_object_auditor')
self.devices = os.path.join(self.testdir, 'node')
self.logger = FakeLogger()
rmtree(self.testdir, ignore_errors=1)
mkdirs(os.path.join(self.devices, 'sda'))
self.objects = os.path.join(self.devices, 'sda', 'objects')
os.mkdir(os.path.join(self.devices, 'sdb'))
self.objects_2 = os.path.join(self.devices, 'sdb', 'objects')
os.mkdir(self.objects)
self.parts = {}
for part in ['0', '1', '2', '3']:
self.parts[part] = os.path.join(self.objects, part)
os.mkdir(os.path.join(self.objects, part))
self.conf = dict(
devices=self.devices,
mount_check='false',
object_size_stats='10,100,1024,10240')
self.disk_file = DiskFile(self.devices, 'sda', '0', 'a', 'c', 'o',
self.logger)
def tearDown(self):
rmtree(os.path.dirname(self.testdir), ignore_errors=1)
unit.xattr_data = {}
def test_object_audit_extra_data(self):
self.auditor = auditor.AuditorWorker(self.conf, self.logger)
data = '0' * 1024
etag = md5()
with self.disk_file.writer() as writer:
writer.write(data)
etag.update(data)
etag = etag.hexdigest()
timestamp = str(normalize_timestamp(time.time()))
metadata = {
'ETag': etag,
'X-Timestamp': timestamp,
'Content-Length': str(os.fstat(writer.fd).st_size),
}
writer.put(metadata)
pre_quarantines = self.auditor.quarantines
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines)
os.write(writer.fd, 'extra_data')
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines + 1)
def test_object_audit_diff_data(self):
self.auditor = auditor.AuditorWorker(self.conf, self.logger)
data = '0' * 1024
etag = md5()
timestamp = str(normalize_timestamp(time.time()))
with self.disk_file.writer() as writer:
writer.write(data)
etag.update(data)
etag = etag.hexdigest()
metadata = {
'ETag': etag,
'X-Timestamp': timestamp,
'Content-Length': str(os.fstat(writer.fd).st_size),
}
writer.put(metadata)
pre_quarantines = self.auditor.quarantines
# remake so it will have metadata
self.disk_file = DiskFile(self.devices, 'sda', '0', 'a', 'c', 'o',
self.logger)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines)
etag = md5()
etag.update('1' + '0' * 1023)
etag = etag.hexdigest()
metadata['ETag'] = etag
with self.disk_file.writer() as writer:
writer.write(data)
writer.put(metadata)
self.auditor.object_audit(
os.path.join(self.disk_file.datadir, timestamp + '.data'),
'sda', '0')
self.assertEquals(self.auditor.quarantines, pre_quarantines + 1)
def test_object_audit_no_meta(self):
timestamp = str(normalize_timestamp(time.time()))
path = os.path.join(self.disk_file.datadir, timestamp + '.data')
#.........这里部分代码省略.........