Synnefo

# Copyright 2013 GRNET S.A. All rights reserved.

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"""

This is the burnin class that tests the Pithos functionality

"""

import random

from datetime import datetime

from tempfile import NamedTemporaryFile

from synnefo_tools.burnin.common import BurninTests, Proper

from kamaki.clients import ClientError

def sample_block(f, block):

    block_size = 4 * 1024 * 1024

    f.seek(block * block_size)

    ch = [f.read(1)]

    f.seek(block_size / 2, 1)

    ch.append(f.read(1))

    f.seek((block + 1) * block_size - 1)

    ch.append(f.read(1))

    return ch

# Too many public methods. pylint: disable-msg=R0904

class PithosTestSuite(BurninTests):

    """Test Pithos functionality"""

    containers = Proper(value=None)

    created_container = Proper(value=None)

    now_unformated = Proper(value=datetime.utcnow())

    obj_metakey = Proper(value=None)

    large_file = Proper(value=None)

    def test_005_account_head(self):

        """Test account HEAD"""

        self._set_pithos_account(self._get_uuid())

        pithos = self.clients.pithos

        r = pithos.account_head()

        self.assertEqual(r.status_code, 204)

        self.info('Returns 204')

        r = pithos.account_head(until='1000000000')

        self.assertEqual(r.status_code, 204)

        datestring = unicode(r.headers['x-account-until-timestamp'])

        self.assertEqual(u'Sun, 09 Sep 2001 01:46:40 GMT', datestring)

        self.assertTrue('x-account-policy-quota' in r.headers)

        self.info('Until and policy quota exist')

        for format in pithos.DATE_FORMATS:

            now_formated = self.now_unformated.strftime(format)

            r1 = pithos.account_head(

                if_modified_since=now_formated, success=(204, 304, 412))

            r2 = pithos.account_head(

                if_unmodified_since=now_formated, success=(204, 304, 412))

            self.assertNotEqual(r1.status_code, r2.status_code)

        self.info('If_(un)modified_since is OK')

    def test_010_account_get(self):

        """Test account GET"""

        self.info('Preparation')

        pithos = self.clients.pithos

        for i in range(1, 3):

            cont_name = "cont%s_%s%s" % (

                i, self.run_id or 0, random.randint(1000, 9999))

            self._create_pithos_container(cont_name)

        pithos.container, obj = cont_name, 'shared_file'

        pithos.create_object(obj)

        pithos.set_object_sharing(obj, read_permission='*')

        self.info('Created object /%s/%s' % (cont_name, obj))

        #  Try to re-create the same container

        pithos.create_container(cont_name)

        r = pithos.list_containers()

        fullLen = len(r)

        self.assertTrue(fullLen > 2)

        self.info('Normal use is OK')

        cnames = [c['name'] for c in r]

        self.assertEqual(sorted(list(set(cnames))), sorted(cnames))

        self.info('Containers have unique names')

        r = pithos.account_get(limit=1)

        self.assertEqual(len(r.json), 1)

        self.info('Limit works')

        r = pithos.account_get(marker='cont')

        cont1, cont3 = r.json[0], r.json[2]

        self.info('Marker works')

        r = pithos.account_get(limit=2, marker='cont')

        conames = [container['name'] for container in r.json if (

            container['name'].lower().startswith('cont'))]

        self.assertTrue(cont1['name'] in conames)

        self.assertFalse(cont3['name'] in conames)

        self.info('Marker-limit combination works')

        r = pithos.account_get(show_only_shared=True)

        self.assertTrue(cont_name in [c['name'] for c in r.json])

        self.info('Show-only-shared works')

        r = pithos.account_get(until=1342609206.0)

        self.assertTrue(len(r.json) <= fullLen)

        self.info('Until works')

        for format in pithos.DATE_FORMATS:

            now_formated = self.now_unformated.strftime(format)

            r1 = pithos.account_get(

                if_modified_since=now_formated, success=(200, 304, 412))

            r2 = pithos.account_get(

                if_unmodified_since=now_formated, success=(200, 304, 412))

            self.assertNotEqual(r1.status_code, r2.status_code)

        self.info('If_(un)modified_since is OK')

    def test_015_account_post(self):

        """Test account POST"""

        pithos = self.clients.pithos

        r = pithos.account_post()

        self.assertEqual(r.status_code, 202)

        self.info('Status code is OK')

        rand_num = '%s%s' % (self.run_id or 0, random.randint(1000, 9999))

        grpName = 'grp%s' % rand_num

        u1, u2 = pithos.account, 'invalid-user-uuid-%s' % rand_num

        self.assertRaises(

            ClientError, pithos.set_account_group, grpName, [u1, u2])

        self.info('Invalid uuid is handled correctly')

        pithos.set_account_group(grpName, [u1])

        r = pithos.get_account_group()

        self.assertEqual(r['x-account-group-' + grpName], '%s' % u1)

        self.info('Account group is OK')

        pithos.del_account_group(grpName)

        r = pithos.get_account_group()

        self.assertTrue('x-account-group-' + grpName not in r)

        self.info('Removed account group')

        mprefix = 'meta%s' % rand_num

        pithos.set_account_meta({

            mprefix + '1': 'v1', mprefix + '2': 'v2'})

        r = pithos.get_account_meta()

        self.assertEqual(r['x-account-meta-' + mprefix + '1'], 'v1')

        self.assertEqual(r['x-account-meta-' + mprefix + '2'], 'v2')

        self.info('Account meta is OK')

        pithos.del_account_meta(mprefix + '1')

        r = pithos.get_account_meta()

        self.assertTrue('x-account-meta-' + mprefix + '1' not in r)

        self.assertTrue('x-account-meta-' + mprefix + '2' in r)

        self.info('Selective removal of account meta is OK')

        pithos.del_account_meta(mprefix + '2')

        r = pithos.get_account_meta()

        self.assertTrue('x-account-meta-' + mprefix + '2' not in r)

        self.info('Temporary account meta are removed')

    def test_020_container_head(self):

        """Test container HEAD"""

        pithos = self.clients.pithos

        r = pithos.container_head()

        self.assertEqual(r.status_code, 204)

        self.info('Status code is OK')

        r = pithos.container_head(until=1000000, success=(204, 404))

        self.assertEqual(r.status_code, 404)

        self.info('Until works')

        for format in pithos.DATE_FORMATS:

            now_formated = self.now_unformated.strftime(format)

            r1 = pithos.container_head(

                if_modified_since=now_formated, success=(204, 304, 412))

            r2 = pithos.container_head(

                if_unmodified_since=now_formated, success=(204, 304, 412))

            self.assertNotEqual(r1.status_code, r2.status_code)

        k = 'metakey%s' % random.randint(1000, 9999)

        pithos.set_container_meta({k: 'our value'})

        r = pithos.get_container_meta()

        k = 'x-container-meta-%s' % k

        self.assertIn(k, r)

        self.assertEqual('our value', r[k])

        self.info('Container meta exists')

        self.obj_metakey = 'metakey%s' % random.randint(1000, 9999)

        obj = 'object_with_meta'

        pithos.create_object(obj)

        pithos.set_object_meta(obj, {self.obj_metakey: 'our value'})

        r = pithos.get_container_object_meta()

        self.assertIn('x-container-object-meta', r)

        self.assertIn(

            self.obj_metakey, r['x-container-object-meta'].lower())

        self.info('Container object meta exists')

    def test_025_container_get(self):

        """Test container GET"""

        pithos = self.clients.pithos

        r = pithos.container_get()

        self.assertEqual(r.status_code, 200)

        self.info('Status code is OK')

        fullLen = len(r.json)

        self.assertGreater(fullLen, 0)

        self.info('There are enough (%s) containers' % fullLen)

        obj1 = 'test%s' % random.randint(1000, 9999)

        pithos.create_object(obj1)

        obj2 = 'test%s' % random.randint(1000, 9999)

        pithos.create_object(obj2)

        obj3 = 'another%s.test' % random.randint(1000, 9999)

        pithos.create_object(obj3)

        r = pithos.container_get(prefix='test')

        self.assertTrue(len(r.json) > 1)

        test_objects = [o for o in r.json if o['name'].startswith('test')]

        self.assertEqual(len(r.json), len(test_objects))

        self.info('Prefix is OK')

        r = pithos.container_get(limit=1)

        self.assertEqual(len(r.json), 1)

        self.info('Limit is OK')

        r = pithos.container_get(marker=obj3[:-5])

        self.assertTrue(len(r.json) > 1)

        aoobjects = [obj for obj in r.json if obj['name'] > obj3[:-5]]

        self.assertEqual(len(r.json), len(aoobjects))

        self.info('Marker is OK')

        r = pithos.container_get(prefix=obj3, delimiter='.')

        self.assertTrue(fullLen > len(r.json))

        self.info('Delimiter is OK')

        r = pithos.container_get(path='/')

        fullLen += 3

        self.assertEqual(fullLen, len(r.json))

        self.info('Path is OK')

        r = pithos.container_get(format='xml')

        self.assertEqual(r.text.split()[4], 'name="' + pithos.container + '">')

        self.info('Format is OK')

        r = pithos.container_get(meta=[self.obj_metakey, ])

        self.assertTrue(len(r.json) > 0)

        self.info('Meta is OK')

        r = pithos.container_get(show_only_shared=True)

        self.assertTrue(len(r.json) < fullLen)

        self.info('Show-only-shared is OK')

        try:

            r = pithos.container_get(until=1000000000)

            datestring = unicode(r.headers['x-account-until-timestamp'])

            self.assertEqual(u'Sun, 09 Sep 2001 01:46:40 GMT', datestring)

            self.info('Until is OK')

        except ClientError:

            pass

    def test_030_container_put(self):

        """Test container PUT"""

        pithos = self.clients.pithos

        pithos.container = 'cont%s%s' % (

            self.run_id or 0, random.randint(1000, 9999))

        self.temp_containers.append(pithos.container)

        r = pithos.create_container()

        self.assertTrue(isinstance(r, dict))

        r = pithos.get_container_limit(pithos.container)

        cquota = r.values()[0]

        newquota = 2 * int(cquota)

        self.info('Limit is OK')

        pithos.del_container()

        r = pithos.create_container(sizelimit=newquota)

        self.assertTrue(isinstance(r, dict))

        r = pithos.get_container_limit(pithos.container)

        xquota = int(r.values()[0])

        self.assertEqual(newquota, xquota)

        self.info('Can set container limit')

        pithos.del_container()

        r = pithos.create_container(versioning='auto')

        self.assertTrue(isinstance(r, dict))

        r = pithos.get_container_versioning(pithos.container)

        nvers = r.values()[0]

        self.assertEqual('auto', nvers)

        self.info('Versioning=auto is OK')

        pithos.del_container()

        r = pithos.container_put(versioning='none')

        self.assertEqual(r.status_code, 201)

        r = pithos.get_container_versioning(pithos.container)

        nvers = r.values()[0]

        self.assertEqual('none', nvers)

        self.info('Versioning=none is OK')

        pithos.del_container()

        r = pithos.create_container(metadata={'m1': 'v1', 'm2': 'v2'})

        self.assertTrue(isinstance(r, dict))

        r = pithos.get_container_meta(pithos.container)

        self.assertTrue('x-container-meta-m1' in r)

        self.assertEqual(r['x-container-meta-m1'], 'v1')

        self.assertTrue('x-container-meta-m2' in r)

        self.assertEqual(r['x-container-meta-m2'], 'v2')

        r = pithos.container_put(metadata={'m1': '', 'm2': 'v2a'})

        self.assertEqual(r.status_code, 202)

        r = pithos.get_container_meta(pithos.container)

        self.assertTrue('x-container-meta-m1' not in r)

        self.assertTrue('x-container-meta-m2' in r)

        self.assertEqual(r['x-container-meta-m2'], 'v2a')

        self.info('Container meta is OK')

        pithos.del_container_meta(pithos.container)

    def test_035_container_post(self):

        """Test container POST"""

        pithos = self.clients.pithos

        r = pithos.container_post()

        self.assertEqual(r.status_code, 202)

        self.info('Status is OK')

        pithos.set_container_meta({'m1': 'v1', 'm2': 'v2'})

        r = pithos.get_container_meta(pithos.container)

        self.assertTrue('x-container-meta-m1' in r)

        self.assertEqual(r['x-container-meta-m1'], 'v1')

        self.assertTrue('x-container-meta-m2' in r)

        self.assertEqual(r['x-container-meta-m2'], 'v2')

        self.info('Set metadata works')

        r = pithos.del_container_meta('m1')

        r = pithos.set_container_meta({'m2': 'v2a'})

        r = pithos.get_container_meta(pithos.container)

        self.assertTrue('x-container-meta-m1' not in r)

        self.assertTrue('x-container-meta-m2' in r)

        self.assertEqual(r['x-container-meta-m2'], 'v2a')

        self.info('Delete metadata works')

        r = pithos.get_container_limit(pithos.container)

        cquota = r.values()[0]

        newquota = 2 * int(cquota)

        r = pithos.set_container_limit(newquota)

        r = pithos.get_container_limit(pithos.container)

        xquota = int(r.values()[0])

        self.assertEqual(newquota, xquota)

        self.info('Set quota works')

        pithos.set_container_versioning('auto')

        r = pithos.get_container_versioning(pithos.container)

        nvers = r.values()[0]

        self.assertEqual('auto', nvers)

        pithos.set_container_versioning('none')

        r = pithos.get_container_versioning(pithos.container)

        nvers = r.values()[0]

        self.assertEqual('none', nvers)

        self.info('Set versioning works')

        f = self._create_large_file(1024 * 1024 * 100)

        self.large_file = f

        self.info('Created file %s of 100 MB' % f.name)

        pithos.create_directory('dir')

        self.info('Upload the file ...')

        r = pithos.upload_object('/dir/sample.file', f)

        for term in ('content-length', 'content-type', 'x-object-version'):

            self.assertTrue(term in r)

        r = pithos.get_object_info('/dir/sample.file')

        self.assertTrue(int(r['content-length']) > 100000000)

        self.info('Made remote directory /dir and object /dir/sample.file')

        """What is tranfer_encoding? What should I check about it? """

        #TODO

        obj = 'object_with_meta'

        pithos.container = self.temp_containers[-2]

        r = pithos.object_post(

            obj, update='False', metadata={'newmeta': 'newval'})

        r = pithos.get_object_info(obj)

        self.assertTrue('x-object-meta-newmeta' in r)

        self.assertFalse('x-object-meta-%s' % self.obj_metakey not in r)

        self.info('Metadata with update=False works')

    def test_040_container_delete(self):

        """Test container DELETE"""

        pithos = self.clients.pithos

        r = pithos.container_delete(success=409)

        self.assertEqual(r.status_code, 409)

        self.assertRaises(ClientError, pithos.container_delete)

        self.info('Successfully failed to delete non-empty container')

        r = pithos.container_delete(until='1000000000')

        self.assertEqual(r.status_code, 204)

        self.info('Successfully failed to delete old-timestamped container')

        obj_names = [o['name'] for o in pithos.container_get().json]

        pithos.del_container(delimiter='/')

        r = pithos.container_get()

        self.assertEqual(len(r.json), 0)

        self.info('Successfully emptied container')

        for obj in obj_names:

            r = pithos.get_object_versionlist(obj)

            self.assertTrue(len(r) > 0)

        self.info('Versions are still there')

        pithos.purge_container()

        for obj in obj_names:

            self.assertRaises(ClientError, pithos.get_object_versionlist, obj)

        self.info('Successfully purged container')

        self.temp_containers.remove(pithos.container)

        pithos.container = self.temp_containers[-1]

    def test_045_object_head(self):

        """Test object HEAD"""

        pithos = self.clients.pithos

        obj = 'dir/sample.file'

        r = pithos.object_head(obj)

        self.assertEqual(r.status_code, 200)

        self.info('Status code is OK')

        etag = r.headers['etag']

        real_version = r.headers['x-object-version']

        self.assertRaises(ClientError, pithos.object_head, obj, version=-10)

        r = pithos.object_head(obj, version=real_version)

        self.assertEqual(r.headers['x-object-version'], real_version)

        self.info('Version works')

        r = pithos.object_head(obj, if_etag_match=etag)

        self.assertEqual(r.status_code, 200)

        self.info('if-etag-match is OK')

        r = pithos.object_head(

            obj, if_etag_not_match=etag, success=(200, 412, 304))

        self.assertNotEqual(r.status_code, 200)

        self.info('if-etag-not-match works')

        r = pithos.object_head(

            obj, version=real_version, if_etag_match=etag, success=200)

        self.assertEqual(r.status_code, 200)

        self.info('Version with if-etag-match works')

        for format in pithos.DATE_FORMATS:

            now_formated = self.now_unformated.strftime(format)

            r1 = pithos.object_head(

                obj, if_modified_since=now_formated, success=(200, 304, 412))

            r2 = pithos.object_head(

                obj, if_unmodified_since=now_formated, success=(200, 304, 412))

            self.assertNotEqual(r1.status_code, r2.status_code)

        self.info('if-(un)modified-since works')

    def test_050_object_get(self):

        """Test object GET"""

        pithos = self.clients.pithos

        obj = 'dir/sample.file'

        r = pithos.object_get(obj)

        self.assertEqual(r.status_code, 200)

        self.info('Status code is OK')

        osize = int(r.headers['content-length'])

        etag = r.headers['etag']

        r = pithos.object_get(obj, hashmap=True)

        self.assertEqual(

            set(('hashes', 'block_size', 'block_hash', 'bytes')), set(r.json))

        self.info('Hashmap works')

        hash0 = r.json['hashes'][0]

        r = pithos.object_get(obj, format='xml', hashmap=True)

        self.assertTrue(r.text.split('hash>')[1].startswith(hash0))

        self.info('Hashmap with XML format works')

        rangestr = 'bytes=%s-%s' % (osize / 3, osize / 2)

        r = pithos.object_get(obj, data_range=rangestr, success=(200, 206))

        partsize = int(r.headers['content-length'])

        self.assertTrue(0 < partsize and partsize <= 1 + osize / 3)

        self.info('Range x-y works')

        orig = r.text

        rangestr = 'bytes=%s' % (osize / 3)

        r = pithos.object_get(

            obj, data_range=rangestr, if_range=True, success=(200, 206))

        partsize = int(r.headers['content-length'])

        self.assertTrue(partsize, 1 + (osize / 3))

        diff = set(r.text).symmetric_difference(set(orig[:partsize]))

        self.assertEqual(len(diff), 0)

        self.info('Range x works')

        rangestr = 'bytes=-%s' % (osize / 3)

        r = pithos.object_get(

            obj, data_range=rangestr, if_range=True, success=(200, 206))

        partsize = int(r.headers['content-length'])

        self.assertTrue(partsize, osize / 3)

        diff = set(r.text).symmetric_difference(set(orig[-partsize:]))

        self.assertEqual(len(diff), 0)

        self.info('Range -x works')

        r = pithos.object_get(obj, if_etag_match=etag)

        self.assertEqual(r.status_code, 200)

        self.info('if-etag-match works')

        r = pithos.object_get(obj, if_etag_not_match=etag + 'LALALA')

        self.assertEqual(r.status_code, 200)

        self.info('if-etag-not-match works')

        for format in pithos.DATE_FORMATS:

            now_formated = self.now_unformated.strftime(format)

            r1 = pithos.object_get(

                obj, if_modified_since=now_formated, success=(200, 304, 412))

            r2 = pithos.object_get(

                obj, if_unmodified_since=now_formated, success=(200, 304, 412))

            self.assertNotEqual(r1.status_code, r2.status_code)

        self.info('if(un)modified-since works')

        obj, dnl_f = 'dir/sample.file', NamedTemporaryFile()

        self.info('Download %s as %s ...' % (obj, dnl_f.name))

        pithos.download_object(obj, dnl_f)

        self.info('Download is completed')

        f_size = len(orig)

        for pos in (0, f_size / 2, f_size - 128):

            dnl_f.seek(pos)

            self.large_file.seek(pos)

            self.assertEqual(self.large_file.read(64), dnl_f.read(64))

        self.info('Sampling shows that files match')

        self.info('Create a boring file of 42 blocks...')

        bor_f = self._create_boring_file(42)

        trg_fname = 'dir/uploaded.file'

        self.info('Now, upload the boring file as %s...' % trg_fname)

        pithos.upload_object(trg_fname, bor_f)

        self.info('Boring file %s is uploaded as %s' % (bor_f.name, trg_fname))

        dnl_f = NamedTemporaryFile()

        self.info('Download boring file as %s' % dnl_f.name)

        pithos.download_object(trg_fname, dnl_f)

        self.info('File is downloaded')

        for i in range(42):

            self.assertEqual(sample_block(bor_f, i), sample_block(dnl_f, i))

    def test_055_object_put(self):

        """Test object PUT"""

        pithos = self.clients.pithos

        obj = 'sample.file'

        pithos.create_object(obj + '.FAKE')

        r = pithos.get_object_info(obj + '.FAKE')

        self.assertEqual(

            set(r['content-type']), set('application/octer-stream'))

        self.info('Simple call creates a new object correctly')

        r = pithos.object_put(

            obj,

            data='a',

            content_type='application/octer-stream',

            permissions=dict(

                read=['accX:groupA', 'u1', 'u2'],

                write=['u2', 'u3']),

            metadata=dict(key1='val1', key2='val2'),

            content_encoding='UTF-8',

            content_disposition='attachment; filename="fname.ext"')

        self.assertEqual(r.status_code, 201)

        self.info('Status code is OK')

        etag = r.headers['etag']

        r = pithos.get_object_info(obj)

        self.assertTrue('content-disposition' in r)

        self.assertEqual(

            r['content-disposition'], 'attachment; filename="fname.ext"')

        self.info('Content-disposition is OK')

        sharing = r['x-object-sharing'].split('; ')

        self.assertTrue(sharing[0].startswith('read='))

        read = set(sharing[0][5:].split(','))

        self.assertEqual(set(('u1', 'accx:groupa')), read)

        self.assertTrue(sharing[1].startswith('write='))

        write = set(sharing[1][6:].split(','))

        self.assertEqual(set(('u2', 'u3')), write)

        self.info('Permissions are OK')

        r = pithos.get_object_meta(obj)

        self.assertEqual(r['x-object-meta-key1'], 'val1')

        self.assertEqual(r['x-object-meta-key2'], 'val2')

        self.info('Meta are OK')

        pithos.object_put(

            obj,

            if_etag_match=etag,

            data='b',

            content_type='application/octet-stream',

            public=True)

        self.info('If-etag-match is OK')

        r = pithos.object_get(obj)

        self.assertTrue('x-object-public' in r.headers)

        self.info('Publishing works')

        etag = r.headers['etag']

        self.assertEqual(r.text, 'b')

        self.info('Remote object content is correct')

        r = pithos.object_put(

            obj,

            if_etag_not_match=etag,

            data='c',

            content_type='application/octet-stream',

            success=(201, 412))

        self.assertEqual(r.status_code, 412)

        self.info('If-etag-not-match is OK')

        r = pithos.get_object_info('dir')

        self.assertEqual(r['content-type'], 'application/directory')

        self.info('Directory has been created correctly')

        r = pithos.object_put(

            '%s_v2' % obj,

            format=None,

            copy_from='/%s/%s' % (pithos.container, obj),

            content_encoding='application/octet-stream',

            source_account=pithos.account,

            content_length=0,

            success=201)

        self.assertEqual(r.status_code, 201)

        r1 = pithos.get_object_info(obj)

        r2 = pithos.get_object_info('%s_v2' % obj)

        self.assertEqual(r1['x-object-hash'], r2['x-object-hash'])

        self.info('Object has being copied in same container, OK')

        pithos.copy_object(

            src_container=pithos.container,

            src_object=obj,

            dst_container=self.temp_containers[-2],

            dst_object='%s_new' % obj)

        pithos.container = self.temp_containers[-2]

        r1 = pithos.get_object_info('%s_new' % obj)

        pithos.container = self.temp_containers[-1]

        r2 = pithos.get_object_info(obj)

        self.assertEqual(r1['x-object-hash'], r2['x-object-hash'])

        self.info('Object has being copied in another container, OK')

        fromstr = '/%s/%s_new' % (self.temp_containers[-2], obj)

        r = pithos.object_put(

            obj,

            format=None,

            copy_from=fromstr,

            content_encoding='application/octet-stream',

            source_account=pithos.account,

            content_length=0,

            success=201)

        self.assertEqual(r.status_code, 201)

        self.info('Cross container put accepts content_encoding')

        r = pithos.get_object_info(obj)

        self.assertEqual(r['etag'], etag)

        self.info('Etag is OK')

        r = pithos.object_put(

            '%s_v3' % obj,

            format=None,

            move_from=fromstr,

            content_encoding='application/octet-stream',

            source_account='nonExistendAddress@NeverLand.com',

            content_length=0,

            success=(403, ))

        self.info('Fake source account is handled correctly')

        r1 = pithos.get_object_info(obj)

        pithos.container = self.temp_containers[-2]

        pithos.move_object(

            src_container=self.temp_containers[-1],

            src_object=obj,