def create_view(self, cls, add_filters, name, label, dimension,
breakdown=None, view_filters={}):
'''\
Create a view. The view will be computed when you call
:meth:`finalize`.
``cls``
A model class (inheriting from :class:`openspending.model.Base`)
``add_filters``
A :term:`mongodb query spec` used as a query to select the
instances of *cls* that will be used for the view.
``name``
A name for the view. This name must be unique for all views
for *cls* in an Open Spending site.
``label``
A label that can be displayed to the user.
``dimensions``
The dimensions that will be used to compute the view
``breakdown``
...
``view_filters``
...
Returns: A :class:`openspending.lib.views.View` object.
'''
log.debug("pre-aggregating view %s on %r where %r",
name, cls, view_filters)
view = View(self.dataset, name, label, dimension,
breakdown, cuts=view_filters)
view.apply_to(cls, add_filters)
view.compute()
Dataset.c.update({'name': self.dataset.name},
{'$set': {'cubes': self.dataset.get('cubes', {})}})
self.dataset = Dataset.by_id(self.dataset.name)
return view
def report():
dataset_id = request.args.get("id", None)
if not dataset_id:
raise
dataset = Dataset.by_id(dataset_id)
if not dataset:
raise
lr = LoadReport(dataset)
return Response(lr.get_output(),
mimetype='application/zip',
headers={'Content-Disposition':'attachment;filename=%s.zip'%dataset.name})
def report():
dataset_id = request.args.get("id", None)
if not dataset_id:
raise
dataset = Dataset.by_id(dataset_id)
if not dataset:
raise
lr = LoadReport(dataset)
return Response(lr.get_output(),
mimetype='application/zip',
headers={
'Content-Disposition':
'attachment;filename=%s.zip' % dataset.name
})
def reload_all(**args):
"""Reload all sources with mapping. This will take a while"""
datasets = Dataset.all().all()
ids = []
for dataset in datasets:
ids.append(dataset.id)
total = 0
ran = 0
for id in ids:
dataset = Dataset.by_id(id)
total += 1
#has mapping and source
if dataset.mapping and dataset.source:
print "working on ", dataset
load_source(dataset.source.id)
ran += 1
print "Ran", ran, "out of", total
def reload_all(**args):
"""Reload all sources with mapping. This will take a while"""
datasets = Dataset.all().all()
ids = []
for dataset in datasets:
ids.append(dataset.id)
total = 0
ran = 0
for id in ids:
dataset = Dataset.by_id(id)
total +=1
#has mapping and source
if dataset.mapping and dataset.source:
print "working on ", dataset
load_source(dataset.source.id)
ran +=1
print "Ran", ran, "out of", total
