def createPlace(bar, metro_index):
if not 'neighborhoods' in bar['location'] or not 'categories' in bar:
return
lat = bar['location']['coordinate']['latitude']
lng = bar['location']['coordinate']['longitude']
neighborhood = bar['location']['neighborhoods'][0]
bar_categories = map(lambda value:value[0], bar['categories'])
rating = determineRating(bar['rating_img_url'])
weight = rating
the_range = 5.
if (not neighborhood in neighborhoods.inv_neighborhood_list):
neighborhood_index = -1
# logging.warn('Dumping neighborhood: %s' % neighborhood)
# return
else:
neighborhood_index = neighborhoods.inv_neighborhood_list[neighborhood]
for category in bar_categories:
if (category in categories.inv_category_list):
category_index = categories.inv_category_list[category]
new_data = DataPoint(location=db.GeoPt(float(lat), float(lng)),
time=datetime.datetime.now(),
weight=weight,
range=the_range,
category = category_index,
neighborhood = neighborhood_index,
url = bar['url'],
rating = rating,
placeName = bar['name'],
metro = metro_index)
# logging.info('Adding name: %s, category: %s, metro: %s' % (bar['name'], getCategory(category_index), getMetro(metro_index)))
new_data.update_location()
new_data.put()
def get_data(self, zoom, layer, lat_north, lng_west, range_lat, range_lng):
log.info("GeoRange: (%6.4f, %6.4f) ZoomStep: (%6.4f, %6.4f)" % (lat_north, lng_west, range_lat, range_lng))
log.info("Range: (%6.4f - %6.4f), (%6.4f - %6.4f)" % (min(90, max(-90, lat_north + range_lat)), lat_north, min(180, max(-180, lng_west + range_lng)), lng_west))
return DataPoint.bounding_box_fetch(
DataPoint.all(),
geotypes.Box(min(90, max(-90, lat_north + range_lat)),
min(180, max(-180, lng_west + range_lng)),
lat_north,
lng_west),
max_results=1000, )
def get_data(self, zoom, layer, lat_north, lng_west, range_lat, range_lng,
category, metro):
log.info("GeoRange: (%6.4f, %6.4f) ZoomStep: (%6.4f, %6.4f)" %
(lat_north, lng_west, range_lat, range_lng))
log.info("Range: (%6.4f - %6.4f), (%6.4f - %6.4f)" %
(min(90, max(-90, lat_north + range_lat)), lat_north,
min(180, max(-180, lng_west + range_lng)), lng_west))
return DataPoint.bounding_box_fetch(
DataPoint.all().filter('category',
category).filter('metro', metro),
geotypes.Box(min(90, max(-90, lat_north + range_lat)),
min(180, max(-180, lng_west + range_lng)), lat_north,
lng_west),
max_results=1000)
def get(self):
from google.appengine.ext import db
from gheatae.point import DataPoint
from google.appengine.ext.db import GeoPt
dps = DataPoint.all();
for dp in dps:
dp.delete()
def createPlace(bar, metro_index):
if not 'neighborhoods' in bar['location'] or not 'categories' in bar:
return
lat = bar['location']['coordinate']['latitude']
lng = bar['location']['coordinate']['longitude']
neighborhood = bar['location']['neighborhoods'][0]
bar_categories = map(lambda value: value[0], bar['categories'])
rating = determineRating(bar['rating_img_url'])
weight = rating
the_range = 5.
if (not neighborhood in neighborhoods.inv_neighborhood_list):
neighborhood_index = -1
# logging.warn('Dumping neighborhood: %s' % neighborhood)
# return
else:
neighborhood_index = neighborhoods.inv_neighborhood_list[neighborhood]
for category in bar_categories:
if (category in categories.inv_category_list):
category_index = categories.inv_category_list[category]
new_data = DataPoint(location=db.GeoPt(float(lat), float(lng)),
time=datetime.datetime.now(),
weight=weight,
range=the_range,
category=category_index,
neighborhood=neighborhood_index,
url=bar['url'],
rating=rating,
placeName=bar['name'],
metro=metro_index)
# logging.info('Adding name: %s, category: %s, metro: %s' % (bar['name'], getCategory(category_index), getMetro(metro_index)))
new_data.update_location()
new_data.put()
def get_data(self, zoom, layer, **extras):
"""
Extras will contain these keys:
- lat_north: The north-most latitude of the bounding box
- lng_west: The west-most longitude of the bounding box
- range_lat: The range of the bounding box latitude
- range_lng: The range of the bounding box longitude
"""
lat_north = extras["lat_north"]
lng_west = extras["lng_west"]
range_lat = extras["range_lat"]
range_lng = extras["range_lng"]
# log.info("GeoRange: (%6.4f, %6.4f) ZoomStep: (%6.4f, %6.4f)" % (lat_north, lng_west, range_lat, range_lng))
# log.info("Range: (%6.4f - %6.4f), (%6.4f - %6.4f)" % (min(90, max(-90, lat_north + range_lat)), lat_north, min(180, max(-180, lng_west + range_lng)), lng_west))
return DataPoint.bounding_box_fetch(
DataPoint.all(),
geotypes.Box(
min(90, max(-90, lat_north + range_lat)), min(180, max(-180, lng_west + range_lng)), lat_north, lng_west
),
max_results=1000,
)
assert cmd in ('add', 'del',
'upd'), "'%s' invalid command" % cmd
assert float(lat), "lat invalid"
assert float(lng), "lng invalid"
assert datetime.datetime.fromtimestamp(
int(timeOccured)), "time invalid"
assert int(weight), "weight invalid"
assert int(range), "weight invalid"
except AssertionError, err:
log.error(err.args[0])
self.respondError(err)
return
else:
self.respondError("Invalid path")
return
self.response.headers['Content-Type'] = "text/plain"
if cmd == "add":
# Actually add the data specified
new_data = DataPoint(location=db.GeoPt(float(lat), float(lng)),
time=datetime.datetime.fromtimestamp(
int(timeOccured)),
weight=int(weight),
range=int(range))
new_data.update_location()
new_data.put()
log.info("Data Stored")
self.response.out.write("Data Stored")
log.info("Start-End: %2.2f" % (time.clock() - st))
try:
assert raw.count('/') == 7, "%d /'s" % raw.count('/')
foo, bar, cmd, lat, lng, timeOccured, weight, range = raw.split('/')
assert cmd in ('add', 'del', 'upd'), "'%s' invalid command" % cmd
assert float(lat), "lat invalid"
assert float(lng), "lng invalid"
assert datetime.datetime.fromtimestamp(int(timeOccured)), "time invalid"
assert int(weight), "weight invalid"
assert int(range), "weight invalid"
except AssertionError, err:
log.error(err.args[0])
self.respondError(err)
return
else:
self.respondError("Invalid path")
return
self.response.headers['Content-Type'] = "text/plain"
if cmd == "add":
# Actually add the data specified
new_data = DataPoint(location=db.GeoPt(float(lat), float(lng)),
time=datetime.datetime.fromtimestamp(int(timeOccured)),
weight=int(weight),
range=int(range))
new_data.update_location()
new_data.put()
log.info("Data Stored")
self.response.out.write("Data Stored")
log.info("Start-End: %2.2f" % (time.clock() - st))
def get_data(self, zoom, layer, x, y):
return [
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
DataPoint(location=GeoPt(37.2344, 82.34)),
]
