def __init__(self, *args, **kwargs):
emitter_format = kwargs.pop("emitter_format", "json")
super(RESTHandler, self).__init__(*args, **kwargs)
self.emitter_class, ct = Emitter.get(emitter_format)
self.set_header("Content-Type", ct)
def default(self, o):
if isinstance(o, ObjectId):
return str(o)
else:
return super(MongoJSONEncoder, self).default(o)
class MongoJSONEmitter(Emitter):
def render(self, request):
return simplejson.dumps(self.data,
cls=MongoJSONEncoder,
ensure_ascii=False,
indent=4)
Emitter.register('json', MongoJSONEmitter, 'application/json; charset=utf-8')
class MongoCollectionHandler(RESTHandler):
def retrieve(self, db, collection):
db = self.application.connection[db]
#TODO: Encontrar una forma mejor de hacer esto Esto es re peligros estoy evaluando lo que viene en la query
criteria = db.eval(self.get_argument('criteria', '{}'))
fields = db.eval(self.get_argument('fields', 'null'))
skip = int(db.eval(self.get_argument('skip', '0')))
limit = int(db.eval(self.get_argument('limit', '0')))
col = db[collection]
data = list(col.find(criteria, fields, skip, limit))
self.write(data)
from pymongo.objectid import ObjectId, InvalidId
import simplejson
class MongoJSONEncoder(DateTimeAwareJSONEncoder):
def default(self, o):
if isinstance(o, ObjectId):
return str(o)
else:
return super(MongoJSONEncoder, self).default(o)
class MongoJSONEmitter(Emitter):
def render(self, request):
return simplejson.dumps(self.data, cls=MongoJSONEncoder, ensure_ascii=False, indent=4)
Emitter.register('json', MongoJSONEmitter, 'application/json; charset=utf-8')
class MongoCollectionHandler(RESTHandler):
def retrieve(self, db, collection):
db = self.application.connection[db]
#TODO: Encontrar una forma mejor de hacer esto Esto es re peligros estoy evaluando lo que viene en la query
criteria = db.eval(self.get_argument('criteria', '{}'))
fields = db.eval(self.get_argument('fields', 'null'))
skip = int(db.eval(self.get_argument('skip', '0')))
limit = int(db.eval(self.get_argument('limit', '0')))
col = db[collection]
data = list(col.find(criteria, fields, skip, limit))
self.write(data)
def __init__(self, *args, **kwargs):
emitter_format = kwargs.pop('emitter_format', 'json')
super(RESTHandler, self).__init__(*args, **kwargs)
self.emitter_class, ct = Emitter.get(emitter_format)
self.set_header('Content-Type', ct)
