def get_nest_points():
nests = []
try:
nests = load_pickle('nests', raise_exception=True)
except (FileNotFoundError, TypeError, KeyError):
parks = get_all_parks()
for s in get_spawnpoint_markers():
spawn_point = Point(s['lat'], s['lon'])
cell = Polygon(get_s2_cell_as_polygon(s['lat'], s['lon'],
20)) # s2 lvl 20
for p in parks:
coords = p['coords']
# osm polygon can be a line
if len(coords) == 2:
shape = LineString(coords)
if shape.within(cell.centroid):
nests.append(s)
break
if len(coords) > 2:
shape = Polygon(coords)
if shape.contains(cell.centroid):
nests.append(s)
break
dump_pickle('nests', nests)
return nests
def get_all_parks():
parks = []
try:
parks = load_pickle('parks', raise_exception=True)
except (FileNotFoundError, TypeError, KeyError):
# all osm parks at 07/17/2016
api = overpy.Overpass()
request = '[timeout:620][date:"2016-07-17T00:00:00Z"];(way["leisure"="park"];way["landuse"="recreation_ground"];way["leisure"="recreation_ground"];way["leisure"="pitch"];way["leisure"="garden"];way["leisure"="golf_course"];way["leisure"="playground"];way["landuse"="meadow"];way["landuse"="grass"];way["landuse"="greenfield"];way["natural"="scrub"];way["natural"="heath"];way["natural"="grassland"];way["landuse"="farmyard"];way["landuse"="vineyard"];way["natural"="plateau"];way["leisure"="nature_reserve"];way["natural"="moor"];way["landuse"="farmland"];way["landuse"="orchard"];);out;>;out skel qt;'
request = '[bbox:{},{},{},{}]{}'.format(south, west, north, east, request)
response = api.query(request)
for w in response.ways:
parks.append({
'type': 'park',
'coords': [[float(c.lat), float(c.lon)] for c in w.nodes]
})
dump_pickle('parks', parks)
return parks
def get_ex_gyms():
ex_gyms = []
parks = get_all_parks()
try:
ex_gyms = load_pickle('ex_gyms', raise_exception=True)
except (FileNotFoundError, TypeError, KeyError):
for g in get_gym_markers():
g['id'] = 'ex-' + g['id']
gym_point = Point(g['lat'], g['lon'])
cell = Polygon(get_s2_cell_as_polygon(g['lat'], g['lon'],
level=20)) # s2 lvl 20
sponsor_value = 'park'
if g['sponsor'] == 7:
sponsor_value = 'starbucks'
ex_gyms.append({
'id': g['id'],
'external_id': g['external_id'],
'fort_id': g['fort_id'],
'name': g['gym_name'],
'lat': g['lat'],
'lon': g['lon'],
'sponsor': sponsor_value
})
if g['sponsor'] == 9:
sponsor_value = 'sprint'
ex_gyms.append({
'id': g['id'],
'external_id': g['external_id'],
'fort_id': g['fort_id'],
'name': g['gym_name'],
'lat': g['lat'],
'lon': g['lon'],
'sponsor': sponsor_value
})
for p in parks:
coords = p['coords']
# osm polygon can be a line
if len(coords) == 2:
shape = LineString(coords)
if shape.within(cell.centroid):
ex_gyms.append({
'id': g['id'],
'external_id': g['external_id'],
'fort_id': g['fort_id'],
'name': g['gym_name'],
'lat': g['lat'],
'lon': g['lon'],
'sponsor': sponsor_value
})
if len(coords) > 2:
shape = Polygon(coords)
if shape.contains(cell.centroid):
ex_gyms.append({
'id': g['id'],
'external_id': g['external_id'],
'fort_id': g['fort_id'],
'name': g['gym_name'],
'lat': g['lat'],
'lon': g['lon'],
'sponsor': sponsor_value
})
dump_pickle('ex_gyms', ex_gyms)
return ex_gyms