def prep_directory(client, mrepo):
"""
Create an empty FS directory by performing an import and
then deleting the created fileset.
"""
from omero.cmd import Delete2, DoAll
from omero.grid import ImportSettings
from omero.model import ChecksumAlgorithmI
from omero.model import FilesetI
from omero.model import FilesetEntryI
from omero.model import UploadJobI
fs = FilesetI()
fs.linkJob(UploadJobI())
entry = FilesetEntryI()
entry.clientPath = rstring("README.txt")
fs.addFilesetEntry(entry)
settings = ImportSettings()
settings.checksumAlgorithm = ChecksumAlgorithmI()
settings.checksumAlgorithm.value = rstring("SHA1-160")
proc = mrepo.importFileset(fs, settings)
try:
tmp = create_path()
prx = proc.getUploader(0)
try:
tmp.write_text("THIS IS A PLACEHOLDER")
hash = client.sha1(tmp)
with open(tmp, "r") as source:
client.write_stream(source, prx)
finally:
prx.close()
tmp.remove()
handle = proc.verifyUpload([hash])
try:
req = handle.getRequest()
fs = req.activity.parent
finally:
handle.close()
dir = unwrap(mrepo.treeList(fs.templatePrefix.val))
oid = dir.items()[0][1].get("id")
ofile = client.sf.getQueryService().get("OriginalFile", oid)
delete1 = Delete2(targetObjects={'Fileset': [fs.id.val]})
delete2 = Delete2(targetObjects={'OriginalFile': [ofile.id.val]})
doall = DoAll()
doall.requests = [delete1, delete2]
cb = client.submit(doall)
cb.close(True)
finally:
proc.close()
return fs.templatePrefix.val
def prep_directory(client, mrepo):
"""
Create an empty FS directory by performing an import and
then deleting the created fileset.
"""
from omero.cmd import Delete2, DoAll
from omero.grid import ImportSettings
from omero.model import ChecksumAlgorithmI
from omero.model import FilesetI
from omero.model import FilesetEntryI
from omero.model import UploadJobI
fs = FilesetI()
fs.linkJob(UploadJobI())
entry = FilesetEntryI()
entry.clientPath = rstring("README.txt")
fs.addFilesetEntry(entry)
settings = ImportSettings()
settings.checksumAlgorithm = ChecksumAlgorithmI()
settings.checksumAlgorithm.value = rstring("SHA1-160")
proc = mrepo.importFileset(fs, settings)
try:
tmp = create_path()
prx = proc.getUploader(0)
try:
tmp.write_text("THIS IS A PLACEHOLDER")
hash = client.sha1(tmp)
with open(tmp, "r") as source:
client.write_stream(source, prx)
finally:
prx.close()
tmp.remove()
handle = proc.verifyUpload([hash])
try:
req = handle.getRequest()
fs = req.activity.parent
finally:
handle.close()
dir = unwrap(mrepo.treeList(fs.templatePrefix.val))
oid = dir.items()[0][1].get("id")
ofile = client.sf.getQueryService().get("OriginalFile", oid)
delete1 = Delete2(targetObjects={"Fileset": [fs.id.val]})
delete2 = Delete2(targetObjects={"OriginalFile": [ofile.id.val]})
doall = DoAll()
doall.requests = [delete1, delete2]
cb = client.submit(doall)
cb.close(True)
finally:
proc.close()
return fs.templatePrefix.val
def startUpload(self, files):
mrepo = self.client.getManagedRepository()
fs = FilesetI()
fs.linkJob(UploadJobI())
for file in files:
entry = FilesetEntryI()
entry.clientPath = rstring("%s/%s" %
(file.path.val, file.name.val))
fs.addFilesetEntry(entry)
settings = ImportSettings()
settings.checksumAlgorithm = ChecksumAlgorithmI()
settings.checksumAlgorithm.value = rstring("SHA1-160")
return mrepo.importFileset(fs, settings)
def startUpload(self, files):
mrepo = self.client.getManagedRepository()
fs = FilesetI()
fs.linkJob(UploadJobI())
for file in files:
entry = FilesetEntryI()
entry.clientPath = rstring("%s/%s" % (
file.path.val, file.name.val
))
fs.addFilesetEntry(entry)
settings = ImportSettings()
settings.checksumAlgorithm = ChecksumAlgorithmI()
settings.checksumAlgorithm.value = rstring("SHA1-160")
return mrepo.importFileset(fs, settings)
