def _unit_inventory(self, request):
"""
Build the unit inventory.
:param request: A synchronization request.
:type request: SyncRequest
:return: The built inventory.
:rtype: UnitInventory
"""
# fetch child units
try:
conduit = NodesConduit()
child_units = conduit.get_units(request.repo_id)
except NodeError:
raise
except Exception:
log.exception(request.repo_id)
raise GetChildUnitsError(request.repo_id)
# fetch parent units
try:
request.progress.begin_manifest_download()
url = request.config.get(constants.MANIFEST_URL_KEYWORD)
manifest = Manifest()
manifest.fetch(url, request.working_dir, request.downloader)
manifest.fetch_units(url, request.downloader)
parent_units = manifest.get_units()
except NodeError:
raise
except Exception:
log.exception(request.repo_id)
raise GetParentUnitsError(request.repo_id)
return UnitInventory(parent_units, child_units)
def _unit_inventory(self, request):
"""
Build the unit inventory.
:param request: A synchronization request.
:type request: SyncRequest
:return: The built inventory.
:rtype: UnitInventory
"""
# fetch child units
try:
conduit = NodesConduit()
child_units = conduit.get_units(request.repo_id)
except NodeError:
raise
except Exception:
log.exception(request.repo_id)
raise GetChildUnitsError(request.repo_id)
# fetch parent units
try:
request.progress.begin_manifest_download()
url = request.config.get(constants.MANIFEST_URL_KEYWORD)
manifest = Manifest()
manifest.fetch(url, request.working_dir, request.downloader)
manifest.fetch_units(url, request.downloader)
parent_units = manifest.get_units()
except NodeError:
raise
except Exception:
log.exception(request.repo_id)
raise GetParentUnitsError(request.repo_id)
return UnitInventory(parent_units, child_units)
def test_publisher(self):
# setup
units = []
for n in range(0, 3):
fn = 'test_%d' % n
relative_path = os.path.join(self.RELATIVE_PATH, fn)
path = os.path.join(self.unit_dir, relative_path)
fp = open(path, 'w')
fp.write(fn)
fp.close()
unit = {
'type_id': 'unit',
'unit_key': {
'n': n
},
'storage_path': path,
'relative_path': relative_path
}
units.append(unit)
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
p = HttpPublisher(base_url, virtual_host, repo_id)
p.publish(units)
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = 'file://' + manifest_path
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
file_content = 'test_%d' % n
_download = unit['_download']
url = _download['url']
self.assertEqual(
url, '/'.join((base_url, publish_dir[1:], repo_id,
unit['relative_path'])))
path = url.split('//', 1)[1]
self.assertTrue(os.path.islink(path))
f = open(path)
s = f.read()
f.close()
self.assertEqual(s, file_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
def test_publisher(self):
# setup
units = self.populate()
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
with HttpPublisher(base_url, virtual_host, repo_id) as p:
p.publish(units)
p.commit()
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = pathlib.url_join(base_url, manifest_path)
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
if n == 0:
self.assertTrue(unit[constants.PUBLISHED_AS_TARBALL])
else:
self.assertFalse(
unit.get(constants.PUBLISHED_AS_TARBALL, False))
path = pathlib.join(publish_dir, repo_id,
unit[constants.RELATIVE_PATH])
self.assertEqual(manifest.publishing_details[constants.BASE_URL],
pathlib.url_join(base_url, publish_dir, repo_id))
if n == 0:
self.assertTrue(os.path.isfile(path))
else:
self.assertTrue(os.path.islink(path))
if n == 0:
tb = tarfile.open(path)
try:
files = sorted(tb.getnames())
finally:
tb.close()
self.assertEqual(len(files), self.NUM_TARED_FILES + 1)
else:
with open(path, 'rb') as fp:
unit_content = fp.read()
self.assertEqual(unit_content, unit_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
def test_publisher(self):
# setup
units = self.populate()
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
with HttpPublisher(base_url, virtual_host, repo_id) as p:
p.publish(units)
p.commit()
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = pathlib.url_join(base_url, manifest_path)
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
if n == 0:
self.assertTrue(unit[constants.PUBLISHED_AS_TARBALL])
else:
self.assertFalse(unit.get(constants.PUBLISHED_AS_TARBALL, False))
path = pathlib.join(publish_dir, repo_id, unit[constants.RELATIVE_PATH])
self.assertEqual(
manifest.publishing_details[constants.BASE_URL],
pathlib.url_join(base_url, publish_dir, repo_id))
if n == 0:
self.assertTrue(os.path.isfile(path))
else:
self.assertTrue(os.path.islink(path))
if n == 0:
tb = tarfile.open(path)
try:
files = sorted(tb.getnames())
finally:
tb.close()
self.assertEqual(len(files), self.NUM_TARED_FILES + 1)
else:
with open(path, 'rb') as fp:
unit_content = fp.read()
self.assertEqual(unit_content, unit_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
def test_publisher(self):
# setup
units = []
for n in range(0, 3):
fn = 'test_%d' % n
relative_path = os.path.join(self.RELATIVE_PATH, fn)
path = os.path.join(self.unit_dir, relative_path)
fp = open(path, 'w')
fp.write(fn)
fp.close()
unit = {'type_id':'unit', 'unit_key':{'n':n}, 'storage_path':path, 'relative_path':relative_path}
units.append(unit)
# test
# publish
repo_id = 'test_repo'
base_url = 'file://'
publish_dir = os.path.join(self.tmpdir, 'nodes/repos')
virtual_host = (publish_dir, publish_dir)
p = HttpPublisher(base_url, virtual_host, repo_id)
p.publish(units)
# verify
conf = DownloaderConfig()
downloader = HTTPSCurlDownloader(conf)
manifest_path = p.manifest_path()
working_dir = os.path.join(self.tmpdir, 'working_dir')
os.makedirs(working_dir)
manifest = Manifest()
url = 'file://' + manifest_path
manifest.fetch(url, working_dir, downloader)
manifest.fetch_units(url, downloader)
units = manifest.get_units()
n = 0
for unit, ref in units:
file_content = 'test_%d' % n
_download = unit['_download']
url = _download['url']
self.assertEqual(url, '/'.join((base_url, publish_dir[1:], repo_id, unit['relative_path'])))
path = url.split('//', 1)[1]
self.assertTrue(os.path.islink(path))
f = open(path)
s = f.read()
f.close()
self.assertEqual(s, file_content)
self.assertEqual(unit['unit_key']['n'], n)
n += 1
