def stats_for(report_id, assetid, table):
ee = Stats()
return ee.get_stats(report_id, assetid, table)
def stats_for(report_id, assetid, table):
ee = Stats()
return ee.get_stats(report_id, assetid, table)
class RegionStatsAPI(Resource):
""" serves stats for regions
basically is a proxy for google earth engine
"""
def __init__(self):
super(RegionStatsAPI, self).__init__()
self.ee = Stats()
def stats_for(self, report_id, assetid, table):
return self.ee.get_stats(report_id, assetid, table)
# TODO: change for get
def list(self, report_id):
cache_key = 'stats_' + report_id
data = memcache.get(cache_key)
if not data:
try:
data = StatsStore.all().filter('report_id =',
report_id).fetch(1)[0].json
except IndexError:
# launch caching!
logging.info("launching stats calc")
deferred.defer(update_report_stats, report_id)
abort(404)
memcache.set(cache_key, data)
return Response(data, mimetype='application/json')
def get(self, report_id, id):
r = Report.get(Key(report_id))
s = self.stats_for(str(r.key().id()), r.assetid, int(id))
if request.args.get('_debug', False):
s['debug'] = {
'request': self.ee.ee.last_request,
'response': self.ee.ee.last_response
}
data = json.dumps(s)
return Response(data, mimetype='application/json')
def polygon(self):
""" return stats for given polygon """
data = json.loads(request.data)
polygon = data['polygon']
reports = data['reports']
try:
reports = [Report.get(Key(x)) for x in reports]
except ValueError:
logging.error("can't find some report")
abort(404)
#TODO: test if polygon is ccw
# exchange lat, lon -> lon, lat
normalized_poly = [(coord[1], coord[0]) for coord in polygon]
stats = self.ee.get_stats_for_polygon([(str(r.key().id()), r.assetid)
for r in reports],
[normalized_poly])
try:
# aggregate
data['def'] = sum(s['def'] for s in stats)
data['deg'] = sum(s['deg'] for s in stats)
data['total_area'] = stats[0]['total_area']
return Response(json.dumps(data), mimetype='application/json')
except (KeyError, ValueError, IndexError):
abort(404)
class RegionStatsAPI(Resource):
""" serves stats for regions
basically is a proxy for google earth engine
"""
def __init__(self):
super(RegionStatsAPI, self).__init__()
self.ee = Stats()
def stats_for(self, report_id, assetid, table):
return self.ee.get_stats(report_id, assetid, table)
# TODO: change for get
def list(self, report_id):
cache_key = 'stats_' + report_id
data = memcache.get(cache_key)
if not data:
try:
data = StatsStore.all().filter('report_id =', report_id).fetch(1)[0].json
except IndexError:
# launch caching!
logging.info("launching stats calc")
deferred.defer(update_report_stats, report_id)
abort(404)
memcache.set(cache_key, data)
return Response(data, mimetype='application/json')
def get(self, report_id, id):
r = Report.get(Key(report_id))
s = self.stats_for(str(r.key().id()), r.assetid, int(id))
if request.args.get('_debug', False):
s['debug'] = {
'request': self.ee.ee.last_request,
'response': self.ee.ee.last_response
}
data = json.dumps(s)
return Response(data, mimetype='application/json')
def polygon(self):
""" return stats for given polygon """
data = json.loads(request.data)
polygon = data['polygon']
reports = data['reports']
try:
reports = [Report.get(Key(x)) for x in reports]
except ValueError:
logging.error("can't find some report")
abort(404)
#TODO: test if polygon is ccw
# exchange lat, lon -> lon, lat
normalized_poly = [(coord[1], coord[0]) for coord in polygon]
stats = self.ee.get_stats_for_polygon([(str(r.key().id()), r.assetid) for r in reports], [normalized_poly])
try:
# aggregate
data['def'] = sum(s['def'] for s in stats)
data['deg'] = sum(s['deg'] for s in stats)
data['total_area'] = stats[0]['total_area']
return Response(json.dumps(data), mimetype='application/json')
except (KeyError, ValueError, IndexError):
abort(404)
