Python ContentContainer.download方法代码示例

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_fail_completely(self):
     request_list = []
     _dir, cataloged = self.populate_catalog(UNIT_WORLD, 0, 10)
     shutil.rmtree(_dir)
     _dir = self.populate_content(PRIMARY, 0, 20)
     # primary
     for n in range(0, 10):
         unit_key = {
             'name': 'unit_%d' % n,
             'version': '1.0.%d' % n,
             'release': '1',
             'checksum': str(uuid4())
         }
         request = Request(
             TYPE_ID,
             unit_key,
             'http://redhat.com/%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     downloader = HTTPThreadedDownloader(DownloaderConfig())
     listener = MockListener()
     container = ContentContainer(path=self.tmp_dir)
     container.refresh = Mock()
     event = Event()
     container.download(event, downloader, request_list, listener)
     # primary
     for i in range(0, len(request_list)):
         request = request_list[i]
         self.assertFalse(request.downloaded)
         self.assertEqual(len(request.errors), 1)
     self.assertEqual(listener.download_started.call_count, len(request_list))
     self.assertEqual(listener.download_succeeded.call_count, 0)
     self.assertEqual(listener.download_failed.call_count, len(request_list))

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_during_refreshing(self):
     downloader = LocalFileDownloader(DownloaderConfig())
     container = ContentContainer(path=self.tmp_dir)
     container.collated = Mock()
     event = CancelEvent(1)
     container.download(event, downloader, [])
     self.assertFalse(container.collated.called)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_with_errors(self):
     request_list = []
     _dir, cataloged = self.populate_catalog(ORPHANED, 0, 10)
     _dir, cataloged = self.populate_catalog(UNDERGROUND, 0, 10)
     _dir, cataloged = self.populate_catalog(UNIT_WORLD, 0, 10)
     shutil.rmtree(_dir)
     _dir = self.populate_content(PRIMARY, 0, 20)
     # unit-world
     for n in range(0, 10):
         request = Request(
             cataloged[n].type_id,
             cataloged[n].unit_key,
             'file://%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     # primary
     for n in range(11, 20):
         unit_key = {
             'name': 'unit_%d' % n,
             'version': '1.0.%d' % n,
             'release': '1',
             'checksum': str(uuid4())
         }
         request = Request(
             TYPE_ID,
             unit_key,
             'file://%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     downloader = LocalFileDownloader(DownloaderConfig())
     listener = MockListener()
     container = ContentContainer(path=self.tmp_dir)
     container.refresh = Mock()
     event = Event()
     container.download(event, downloader, request_list, listener)
     # unit-world
     for i in range(0, 10):
         request = request_list[i]
         self.assertTrue(request.downloaded)
         self.assertEqual(len(request.errors), 1)
         with open(request.destination) as fp:
             s = fp.read()
             self.assertTrue(UNDERGROUND in s)
     # primary
     for i in range(11, len(request_list)):
         request = request_list[i]
         self.assertTrue(request.downloaded)
         self.assertEqual(len(request.errors), 0)
         with open(request.destination) as fp:
             s = fp.read()
             self.assertTrue(PRIMARY in s)
     self.assertEqual(listener.download_started.call_count, len(request_list))
     self.assertEqual(listener.download_succeeded.call_count, len(request_list))
     self.assertEqual(listener.download_failed.call_count, 0)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_in_failed(self, mock_started, mock_cancel):
     request_list = []
     for n in range(0, 5):
         unit_key = {
             'name': 'unit_%d' % n,
             'version': '1.0.%d' % n,
             'release': '1',
             'checksum': str(uuid4())
         }
         request = Request(
             TYPE_ID,
             unit_key,
             'http://unit-city/unit_%d' % n,
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     downloader = HTTPThreadedDownloader(DownloaderConfig())
     container = ContentContainer(path=self.tmp_dir)
     container.refresh = Mock()
     event = CancelEvent(2)
     report = container.download(event, downloader, request_list)
     self.assertTrue(mock_started.called)
     self.assertTrue(mock_cancel.called)
     self.assertEqual(report.total_passes, 1)
     self.assertEqual(report.total_sources, 2)
     self.assertEqual(len(report.downloads), 1)
     self.assertEqual(report.downloads[PRIMARY_ID].total_succeeded, 0)
     self.assertEqual(report.downloads[PRIMARY_ID].total_failed, 5)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_in_download(self):
     container = ContentContainer(path=self.tmp_dir)
     container.collated = Mock()
     event = CancelEvent(1)
     report = container.download(event, None, [])
     self.assertFalse(container.collated.called)
     self.assertEqual(report.total_passes, 0)
     self.assertEqual(report.total_sources, 2)
     self.assertEqual(len(report.downloads), 0)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
    def test_download_with_errors(self):
        request_list = []
        _dir, cataloged = self.populate_catalog(ORPHANED, 0, 10)
        _dir, cataloged = self.populate_catalog(UNDERGROUND, 0, 10)
        _dir, cataloged = self.populate_catalog(UNIT_WORLD, 0, 10)
        shutil.rmtree(_dir)
        _dir = self.populate_content(PRIMARY, 0, 20)
        # unit-world
        for n in range(0, 10):
            request = Request(
                cataloged[n].type_id,
                cataloged[n].unit_key,
                "file://%s/unit_%d" % (_dir, n),
                os.path.join(self.downloaded, "unit_%d" % n),
            )
            request_list.append(request)
        # primary
        for n in range(11, 20):
            unit_key = {"name": "unit_%d" % n, "version": "1.0.%d" % n, "release": "1", "checksum": str(uuid4())}
            request = Request(
                TYPE_ID, unit_key, "file://%s/unit_%d" % (_dir, n), os.path.join(self.downloaded, "unit_%d" % n)
            )
            request_list.append(request)
        downloader = LocalFileDownloader(DownloaderConfig())
        listener = Mock()
        container = ContentContainer(path=self.tmp_dir)
        container.refresh = Mock()
        event = Event()

        # test
        report = container.download(event, downloader, request_list, listener)

        # validation
        # unit-world
        for i in range(0, 10):
            request = request_list[i]
            self.assertTrue(request.downloaded, msg="URL: %s" % request.url)
            self.assertEqual(len(request.errors), 1)
            with open(request.destination) as fp:
                s = fp.read()
                self.assertTrue(UNDERGROUND in s)
        # primary
        for i in range(11, len(request_list)):
            request = request_list[i]
            self.assertTrue(request.downloaded, msg="URL: %s" % request.url)
            self.assertEqual(len(request.errors), 0)
            with open(request.destination) as fp:
                s = fp.read()
                self.assertTrue(PRIMARY in s)
        self.assertEqual(report.total_sources, 2)
        self.assertEqual(len(report.downloads), 3)
        self.assertEqual(report.downloads[PRIMARY_ID].total_succeeded, 9)
        self.assertEqual(report.downloads[PRIMARY_ID].total_failed, 0)
        self.assertEqual(report.downloads[UNDERGROUND].total_succeeded, 10)
        self.assertEqual(report.downloads[UNDERGROUND].total_failed, 0)
        self.assertEqual(report.downloads[UNIT_WORLD].total_succeeded, 0)
        self.assertEqual(report.downloads[UNIT_WORLD].total_failed, 10)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_during_refreshing(self):
     downloader = LocalFileDownloader(DownloaderConfig())
     container = ContentContainer(path=self.tmp_dir)
     container.collated = Mock()
     event = CancelEvent(1)
     report = container.download(event, downloader, [])
     self.assertFalse(container.collated.called)
     self.assertEqual(report.total_passes, 0)
     self.assertEqual(report.total_sources, 2)
     self.assertEqual(len(report.downloads), 0)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_in_started(self, mock_cancel):
     request_list = []
     _dir = self.populate_content(PRIMARY, 0, 5)
     for n in range(0, 5):
         unit_key = {
             'name': 'unit_%d' % n,
             'version': '1.0.%d' % n,
             'release': '1',
             'checksum': str(uuid4())
         }
         request = Request(
             TYPE_ID,
             unit_key,
             'file://%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     downloader = LocalFileDownloader(DownloaderConfig())
     container = ContentContainer(path=self.tmp_dir)
     container.refresh = Mock()
     event = CancelEvent(2)
     container.download(event, downloader, request_list)
     self.assertTrue(mock_cancel.called)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def _add_units(self, request, unit_inventory):
     """
     Determine the list of units contained in the parent inventory
     but are not contained in the child inventory and add them.
     For each unit, this is performed in the following steps:
       1. Download the file (if defined) associated with the unit.
       2. Add the unit to the child inventory.
       3. Associate the unit to the repository.
     The unit is added only:
       1. If no file is associated with unit.
       2. The file associated with the unit is successfully downloaded.
     For units with files, the unit is added to the inventory as part of the
     unit download manager callback.
     :param request: A synchronization request.
     :type request: SyncRequest
     :param unit_inventory: The inventory of both parent and child content units.
     :type unit_inventory: UnitInventory
     """
     download_list = []
     units = unit_inventory.units_on_parent_only()
     request.progress.begin_adding_units(len(units))
     listener = ContentDownloadListener(self, request)
     for unit, unit_ref in units:
         if request.cancelled():
             return
         self._reset_storage_path(unit)
         if not self._needs_download(unit):
             # unit has no file associated
             self.add_unit(request, unit_ref.fetch())
             continue
         unit_path, destination = self._path_and_destination(unit)
         unit_URL = pathlib.url_join(unit_inventory.base_URL, unit_path)
         _request = listener.create_request(unit_URL, destination, unit, unit_ref)
         download_list.append(_request)
     if request.cancelled():
         return
     container = ContentContainer()
     container.download(request.cancel_event, request.downloader, download_list, listener)
     request.summary.errors.extend(listener.error_list)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_with_unsupported_url(self):
     request_list = []
     _dir, cataloged = self.populate_catalog(UNSUPPORTED_PROTOCOL, 0, 10)
     _dir = self.populate_content(PRIMARY, 0, 20)
     # unit-world
     for n in range(0, 10):
         request = Request(
             cataloged[n].type_id,
             cataloged[n].unit_key,
             'file://%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     # primary
     for n in range(11, 20):
         unit_key = {
             'name': 'unit_%d' % n,
             'version': '1.0.%d' % n,
             'release': '1',
             'checksum': str(uuid4())
         }
         request = Request(
             TYPE_ID,
             unit_key,
             'file://%s/unit_%d' % (_dir, n),
             os.path.join(self.downloaded, 'unit_%d' % n))
         request_list.append(request)
     downloader = LocalFileDownloader(DownloaderConfig())
     listener = MockListener()
     container = ContentContainer(path=self.tmp_dir)
     container.refresh = Mock()
     event = Event()
     report = container.download(event, downloader, request_list, listener)
     for i in range(0, len(request_list)):
         request = request_list[i]
         self.assertTrue(request.downloaded)
         self.assertEqual(len(request.errors), 0)
         with open(request.destination) as fp:
             s = fp.read()
             self.assertTrue(PRIMARY in s)
     self.assertEqual(listener.download_started.call_count, len(request_list))
     self.assertEqual(listener.download_succeeded.call_count, len(request_list))
     self.assertEqual(listener.download_failed.call_count, 0)
     self.assertEqual(report.total_passes, 1)
     self.assertEqual(report.total_sources, 2)
     self.assertEqual(len(report.downloads), 1)
     self.assertEqual(report.downloads[PRIMARY_ID].total_succeeded, 19)
     self.assertEqual(report.downloads[PRIMARY_ID].total_failed, 0)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
    def test_download_with_errors(self):
        request_list = []
        _dir, cataloged = self.populate_catalog(ORPHANED, 0, 1000)
        _dir, cataloged = self.populate_catalog(UNDERGROUND, 0, 1000)
        _dir, cataloged = self.populate_catalog(UNIT_WORLD, 0, 1000)
        shutil.rmtree(_dir)
        _dir = self.populate_content(PRIMARY, 0, 2000)
        # unit-world
        for n in range(0, 1000):
            request = Request(
                cataloged[n].type_id,
                cataloged[n].unit_key,
                'file://%s/unit_%d' % (_dir, n),
                os.path.join(self.downloaded, 'unit_%d' % n))
            request_list.append(request)
        # primary
        for n in range(1001, 2000):
            unit_key = {
                'name': 'unit_%d' % n,
                'version': '1.0.%d' % n,
                'release': '1',
                'checksum': str(uuid4())
            }
            request = Request(
                TYPE_ID,
                unit_key,
                'file://%s/unit_%d' % (_dir, n),
                os.path.join(self.downloaded, 'unit_%d' % n))
            request_list.append(request)
        downloader = LocalFileDownloader(DownloaderConfig())
        event = Event()
        threshold = len(request_list) * 0.10  # cancel after 10% started
        listener = TestListener(event, threshold)
        container = ContentContainer(path=self.tmp_dir)
        container.refresh = Mock()

        # test
        report = container.download(event, downloader, request_list, listener)

        # validation
        self.assertEqual(report.total_sources, 2)
        self.assertEqual(len(report.downloads), 2)
        self.assertTrue(0 < report.downloads[UNDERGROUND].total_succeeded < 500)
        self.assertEqual(report.downloads[UNDERGROUND].total_failed, 0)
        self.assertEqual(report.downloads[UNIT_WORLD].total_succeeded, 0)
        self.assertTrue(0 < report.downloads[UNIT_WORLD].total_failed < 1000)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
    def test_download(self):
        request_list = []
        _dir, cataloged = self.populate_catalog(ORPHANED, 0, 1000)
        _dir, cataloged = self.populate_catalog(UNIT_WORLD, 0, 1000)
        _dir = self.populate_content(PRIMARY, 0, 2000)
        # unit-world
        for n in range(0, 1000):
            request = Request(
                cataloged[n].type_id,
                cataloged[n].unit_key,
                "file://%s/unit_%d" % (_dir, n),
                os.path.join(self.downloaded, "unit_%d" % n),
            )
            request_list.append(request)
        # primary
        for n in range(1001, 2000):
            unit_key = {"name": "unit_%d" % n, "version": "1.0.%d" % n, "release": "1", "checksum": str(uuid4())}
            request = Request(
                TYPE_ID, unit_key, "file://%s/unit_%d" % (_dir, n), os.path.join(self.downloaded, "unit_%d" % n)
            )
            request_list.append(request)
        event = Event()
        threshold = len(request_list) * 0.80  # cancel after 80% started
        downloader = LocalFileDownloader(DownloaderConfig())
        listener = TestListener(event, threshold)
        container = ContentContainer(path=self.tmp_dir)
        container.refresh = Mock()

        # test
        report = container.download(event, downloader, request_list, listener)

        # validation
        self.assertEqual(report.total_sources, 2)
        self.assertEqual(len(report.downloads), 2)
        self.assertTrue(0 < report.downloads[PRIMARY_ID].total_succeeded < 999)
        self.assertEqual(report.downloads[PRIMARY_ID].total_failed, 0)
        self.assertEqual(report.downloads[UNIT_WORLD].total_succeeded, 1000)
        self.assertEqual(report.downloads[UNIT_WORLD].total_failed, 0)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
 def test_download_cancelled_in_download(self):
     container = ContentContainer(path=self.tmp_dir)
     container.collated = Mock()
     event = CancelEvent(1)
     container.download(event, None, [])
     self.assertFalse(container.collated.called)

# 需要导入模块: from pulp.server.content.sources import ContentContainer [as 别名]
# 或者: from pulp.server.content.sources.ContentContainer import download [as 别名]
class Packages(object):
    """
    Package downloader.
    :ivar base_url: The repository base url.
    :type base_url: str
    :ivar units: An iterable of units to download.
    :type units: iterable
    :ivar dst_dir: The absolute path to where the packages are to be downloaded.
    :type dst_dir: str
    :ivar listener: A nectar listener.
    :type listener: nectar.listener.DownloadListener
    :ivar primary: The primary nectar downloader.
    :type primary: nectar.downloaders.base.Downloader
    :ivar container: A content container.
    :type container: ContentContainer
    :ivar canceled: An event that signals the running download has been canceled.
    :type canceled: threading.Event
    """

    def __init__(self, base_url, nectar_conf, units, dst_dir, listener):
        """
        :param base_url: The repository base url.
        :type base_url: str
        :param units: An iterable of units to download.
        :type units: iterable
        :param dst_dir: The absolute path to where the packages are to be downloaded.
        :type dst_dir: str
        :param listener: A nectar listener.
        :type listener: nectar.listener.DownloadListener
        """
        self.base_url = base_url
        self.units = units
        self.dst_dir = dst_dir
        self.listener = ContainerListener(listener)
        self.primary = create_downloader(base_url, nectar_conf)
        self.container = ContentContainer()
        self.canceled = Event()

    @property
    def downloader(self):
        """
        Provided only for API comparability.
        :return: self
        """
        return self

    def get_requests(self):
        """
        Get requests for the units requested to be downloaded.
        :return: An iterable of: Request
        :rtype: iterable
        """
        for unit in self.units:
            if unit.metadata.get('base_url'):
                url = urljoin(unit.metadata.get('base_url'), unit.download_path)
            else:
                url = urljoin(self.base_url, unit.download_path)
            file_name = os.path.basename(unit.relative_path)
            destination = os.path.join(self.dst_dir, file_name)
            request = Request(
                type_id=unit.TYPE,
                unit_key=unit.unit_key,
                url=url,
                destination=destination)
            request.data = unit
            yield request

    def download_packages(self):
        """
        Download packages using alternate content source container.
        """
        report = self.container.download(
            self.canceled, self.primary, self.get_requests(), self.listener)
        log.info(CONTAINER_REPORT, dict(r=report.dict(), u=self.base_url))

    def cancel(self):
        """
        Cancel a running download.
        """
        self.canceled.set()