def createGenericModels(self):
if self.isValidRequest():
self.generic_models = {}
if self.format == "JSON" and self.requestObj != None:
decoder = json.JSONDecoder()
for select in self.requestObj["selects"]:
name = select["name"]
cols = select["cols"]
lbl = select["label"]
#gm = GenericModel(name, cols)
gm = DjangoModel(name, cols)
j = self.requestObj["joins"]
for clause in j:
for key in clause.keys():
if key != "op":
if lbl == key.split('.')[0]:
gm.addFilter( key.split('.')[1], clause["op"], clause[key])
break
self.generic_models[lbl] = gm
return self.generic_models
from djangomodel import DjangoModel
import json
locations = DjangoModel("sweetspot.models.Locations", ["locationCode"])
locations.addFilter("locationCode", "eq", "P-004958")
signs = DjangoModel("sweetspot.models.Signs", ["locationCode"])
signs.addFilter("FtFromCurb", "in", [9, 30])
#signs.addFilter("locationCode", "eq", "P-004958")
all = {locations.getModelName().lower():locations, signs.getModelName().lower():signs}
modelIsChanging = True
encoder = json.JSONEncoder();
while modelIsChanging:
print "Model is changing"
modelIsChanging = False
for modelname in all.keys():
print "Start filtering"
poppedModel = all[modelname]
if poppedModel.applyFilter():
print "Filter applied for ", poppedModel.getModelName()
modelIsChanging = False
if poppedModel.dataWasFiltered():
print "Data was filtered for ", poppedModel.getModelName()
modelIsChanging = True
related_models = poppedModel.getRelatedModelNames()
for related_model in related_models:
related_model_name = related_model.get_accessor_name()[:(len(related_model.get_accessor_name()) - 4)]
if related_model_name in all.keys():
x = all[related_model_name]
x.applyFKs(modelname, poppedModel.getPKs())
else:
