def generic_index(request, **kwds):
"""
Generic interface to the various index views allowing us to specify optional
constraints to blackboard entry selection.
Valid constraints are dataset=... and owner=... (apart from no constraint).
"""
valid_keys = set(('dataset', 'owner'))
keys = set(kwds.keys())
assert(keys.issubset(valid_keys))
# Load the template.
t = loader.get_template('monitor/index.html')
# Get the bb entries.
entries = blackboard.listEntries(**kwds)
# Decorate them with extra attributes.
for e in entries:
submit_host = e.GlobalJobId[:e.GlobalJobId.find('#')]
e.RequestId = '%s@%s' % (quote(str(e.DAGManJobId)), submit_host)
# Render the template and exit.
c = Context({'entries': entries, })
return(HttpResponse(t.render(c)))
def owlapi_jobs_get_list(self, owner=None, dataset=None,
offset=None, limit=20, newest_first=True):
"""
Return the list of all Blackboard entries, optionally restricting to
those corresponding to a given dataset (when `dataset` is not None)
and/or a given user (when `owner` is not None). Pagination is performed
using `limit` and `offset` (and is disabled by default).
`offset` can be either None (default) or a positive integer. If `offset`
is 0 or None (or anything but a positive integer), return results
starting from index 0, otherwise form index `offset`.
`limit` can be either None (default=20) or a positive integer. If
`limit` is None (or anything but a positive integer), return all the
entries to the end of the list (and from `offset`). Otherwise return at
most `limit` results (again starting from `offset`).
If newest_first=True, then the results are sorted by descending
JobStartDate. The sorting is reversed otherwise.
Usage
jobs_get_list(owner=None, datasset=None, offset=None, limit=20,
newest_first=True)
Return
[{GlobalJobId, DAGManJobId, Dataset, Owner, JobStartDate,
DAGNodeName, DAGParentNodeNames, ExitCode, JobState, JobDuration}]
"""
fields = ('GlobalJobId',
'DAGManJobId',
'Dataset',
'Owner',
'JobStartDate',
'DAGNodeName',
'DAGParentNodeNames',
'ExitCode',
'JobState',
'JobDuration')
# Do we have a limit on the number of rows we can return?
if(self._max_rows and self._max_rows < limit):
limit = self._max_rows
return([dict([(f, getattr(e, f, None)) for f in fields]) \
for e in blackboard.listEntries(owner=owner,
dataset=dataset,
limit=limit,
offset=offset,
newest_first=newest_first)])
def owlapi_jobs_get_list(self,
owner=None,
dataset=None,
offset=None,
limit=20,
newest_first=True):
"""
Return the list of all Blackboard entries, optionally restricting to
those corresponding to a given dataset (when `dataset` is not None)
and/or a given user (when `owner` is not None). Pagination is performed
using `limit` and `offset` (and is disabled by default).
`offset` can be either None (default) or a positive integer. If `offset`
is 0 or None (or anything but a positive integer), return results
starting from index 0, otherwise form index `offset`.
`limit` can be either None (default=20) or a positive integer. If
`limit` is None (or anything but a positive integer), return all the
entries to the end of the list (and from `offset`). Otherwise return at
most `limit` results (again starting from `offset`).
If newest_first=True, then the results are sorted by descending
JobStartDate. The sorting is reversed otherwise.
Usage
jobs_get_list(owner=None, datasset=None, offset=None, limit=20,
newest_first=True)
Return
[{GlobalJobId, DAGManJobId, Dataset, Owner, JobStartDate,
DAGNodeName, DAGParentNodeNames, ExitCode, JobState, JobDuration}]
"""
fields = ('GlobalJobId', 'DAGManJobId', 'Dataset', 'Owner',
'JobStartDate', 'DAGNodeName', 'DAGParentNodeNames',
'ExitCode', 'JobState', 'JobDuration')
# Do we have a limit on the number of rows we can return?
if (self._max_rows and self._max_rows < limit):
limit = self._max_rows
return([dict([(f, getattr(e, f, None)) for f in fields]) \
for e in blackboard.listEntries(owner=owner,
dataset=dataset,
limit=limit,
offset=offset,
newest_first=newest_first)])
