def create_survey(self, survey_fields, schema, this_survey=False):
""" Create a new survey from prototype
"""
if not this_survey: this_survey = SurveyContent()
else:
# wipe clean existing dynamic properties if they exist
for prop in this_survey.dynamic_properties():
delattr(this_survey, prop)
for name, value in survey_fields.items(): setattr(this_survey, name, value)
this_survey.set_schema(schema)
from google.appengine.ext import db
db.put(this_survey)
return this_survey
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(),
GSoCMentor.all(),
GHOPMentor.all(),
GSoCStudent.all(),
GHOPStudent.all(),
Survey.all(),
SurveyContent.all(),
SurveyRecord.all(),
GSoCOrgAdmin.all(),
GHOPOrgAdmin.all(),
ranker.all(),
RankerRoot.all(),
StudentProposal.all(),
GSoCOrganization.all(),
GHOPOrganization.all(),
OrgApplication.all(),
GSoCTimeline.all(),
GHOPTimeline.all(),
GSoCProgram.all(),
GHOPProgram.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 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(),
GSoCMentor.all(),
GCIMentor.all(),
GSoCStudent.all(),
GCIStudent.all(),
Survey.all(),
SurveyContent.all(),
SurveyRecord.all(),
GSoCOrgAdmin.all(),
GCIOrgAdmin.all(),
ranker.all(),
RankerRoot.all(),
StudentProposal.all(),
GSoCOrganization.all(),
GCIOrganization.all(),
GSoCTimeline.all(),
GCITimeline.all(),
GSoCProgram.all(),
GCIProgram.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=E1101
memcache.flush_all()
return http.HttpResponse('Done')
def createSurvey(self, survey_fields, schema, survey_content=False):
"""Create a new survey from prototype.
params:
survey_fields = dict of survey field items (see SurveyContent model)
schema = metadata about survey fields (SurveyContent.schema)
survey_content = existing SurveyContent entity
"""
if not survey_content:
survey_content = SurveyContent()
else:
# wipe clean existing dynamic properties if they exist
for prop in survey_content.dynamic_properties():
delattr(survey_content, prop)
for name, value in survey_fields.items():
setattr(survey_content, name, value)
survey_content.schema = str(schema)
db.put(survey_content)
return survey_content
def createSurvey(self, survey_fields, schema, survey_content=False):
"""Create a new survey from prototype.
params:
survey_fields = dict of survey field items (see SurveyContent model)
schema = metadata about survey fields (SurveyContent.schema)
survey_content = existing SurveyContent entity
"""
if not survey_content:
survey_content = SurveyContent()
else:
# wipe clean existing dynamic properties if they exist
for prop in survey_content.dynamic_properties():
delattr(survey_content, prop)
for name, value in survey_fields.items():
setattr(survey_content, name, value)
survey_content.schema = str(schema)
db.put(survey_content)
return survey_content