def clear(*args, **kwargs):
"""Removes all entities from the datastore.
"""
# there no explicit ranker model anywhere, so make one for
# our own convenience to delete all rankers
class ranker(db.Model):
"""ranker model used with ranklist module.
"""
pass
# TODO(dbentley): If there are more than 1000 instances of any model,
# this method will not clear all instances. Instead, it should continually
# call .all(), delete all those, and loop until .all() is empty.
entities = itertools.chain(*[
Notification.all(),
Mentor.all(),
Student.all(),
OrgAdmin.all(),
ranker.all(),
RankerRoot.all(),
StudentProposal.all(),
Organization.all(),
OrgApplication.all(),
Timeline.all(),
Program.all(),
Host.all(),
Sponsor.all(),
User.all(),
Site.all(),
Document.all(),
])
try:
for entity in entities:
entity.delete()
except db.Timeout:
return http.HttpResponseRedirect('#')
# pylint: disable-msg=E1101
memcache.flush_all()
return http.HttpResponse('Done')
def getProps(last=None):
"""Returns all proposals as a list of dictionaries.
"""
key_order = [
'link_id', 'scope_path', 'title', 'abstract', 'content',
'additional_info', '_mentor', 'possible_mentors', 'score',
'status', '_org', 'created_on', 'last_modified_on']
from soc.models.student_proposal import StudentProposal
gen = lambda: StudentProposal.all()
it = dateFetch(gen, last)
proposals = [(i.key().name(), i.toDict(key_order)) for i in it]
if proposals:
last = i.last_modified_on # last modified entity
else:
last = datetime.datetime.now()
return dict(proposals), last
def getProps(last=None):
"""Returns all proposals as a list of dictionaries.
"""
key_order = [
'link_id', 'scope_path', 'title', 'abstract', 'content',
'additional_info', '_mentor', 'possible_mentors', 'score', 'status',
'_org', 'created_on', 'last_modified_on'
]
from soc.models.student_proposal import StudentProposal
gen = lambda: StudentProposal.all()
it = dateFetch(gen, last)
proposals = [(i.key().name(), i.toDict(key_order)) for i in it]
if proposals:
last = i.last_modified_on # last modified entity
else:
last = datetime.datetime.now()
return dict(proposals), last
