def test_creation(self):
t1 = Trail()
t1.name = "Testtrail1"
t1.owner = User.objects.get(pk=1)
t1.waypoints = MultiLineString(
LineString(
(48.75118072, 8.539638519, 712),
(48.75176078, 8.541011810, 696),
(48.75133635, 8.545153141, 556),
(48.75067140, 8.545582294, 531),
)
)
t1.save()
self.assertIsNotNone(t1.created, "timestamp has not been added automatically")
self.assertIsNotNone(t1.edited, "timestamp has not been added automatically")
t1.name = "Testtrail"
t1.save()
self.assertGreater(t1.edited, t1.created, "edited timestamp was not updated after save operation")
def testRelationships(self):
res = Resort()
res.name = "Test Resort"
res.id = 123
trail = Trail()
trail.name = "Test Trail"
trail.id = 222
photo = Photo()
photo.name = "Test Trail photo"
photo.id = 222
photo.trail = trail
trail.photos.append(photo)
res.trails.append(trail)
res.photos.append(photo)
self.acc.insertData([res])
self.assertEqual(self.acc.queryResort(123).name, "Test Resort")
self.assertEqual(
self.acc.queryResort(123).trails[0].name, "Test Trail")
self.assertEqual(
self.acc.queryResort(123).photos[0].name, "Test Trail photo")
self.assertEqual(
self.acc.queryTrail(222).photos[0].name, "Test Trail photo")
def testInsertMerge2(self):
res = Resort()
res.name = "Test Insert Resort"
res.id = 2
t1 = Trail()
t1.id = 1
t2 = Trail()
t2.id = 1
res.trails.append(t1)
res.trails.append(t2)
self.acc.insertData([res])
self.assertIsNone(self.acc.queryResort(2))
def test_import(self):
"""
Uses the load module to read gpx data, which contains long, lat and altitude
"""
path = os.path.dirname(__file__)
gpx_file = os.path.join(path, "data/BadWildbad.gpx")
self.assertTrue(os.path.exists(gpx_file))
ls = GPXReader(gpx_file)
self.assertIsNotNone(ls.to_linestring())
t1 = Trail()
t1.name = "Testtrail GPX"
t1.owner = User.objects.get(pk=1)
t1.waypoints = ls.to_linestring()
t1.save()
self.assertIsNotNone(t1.created, "timestamp has not been added automatically")
self.assertIsNotNone(t1.edited, "timestamp has not been added automatically")
def testQueryTrail(self):
trail = Trail()
trail.name = "Test Query Trail"
trail.id = 50
self.acc.insertData([trail])
self.assertEqual(self.acc.queryTrail(50).name, "Test Query Trail")
from app import db
from models import Trail, User, Comment
import json
import os
# load geojson data into a dict
file = os.path.join('static', 'trailheadsjson.geojson')
with open(file) as data:
geo = json.load(data)
# create objects for insertion into database
for feature in geo['features']:
trail = Trail(trailname=feature['properties']['PrimaryName'],
use=feature['properties']['Comments'])
db.session.add(trail)
db.session.commit()
db.create_all()
def createtrail(t, ytdata):
trail = Trail(name=t['name'], id=t['id'])
trail.difficulty = t['difficulty']
trail.summary = t['summary']
trail.stars = t['stars']
trail.starVotes = t['starVotes']
trail.lat = t['latitude']
trail.lon = t['longitude']
trail.length = t['length']
trail.ascent = t['ascent']
trail.descent = t['descent']
trail.img = t['imgMedium']
trail.youtubeid = ytdata['items'][0]['id']['videoId']
return trail
def getTrails(lon, lat, cnt, resort, trails):
"""
gets all trails nearby given lat and long
associates all created trails with resortid
"""
data = None
try:
if resort is None:
data = fetch.fetchJSON(
'https://www.hikingproject.com/data/get-trails?lat=' +
str(lat) + '&lon=' + str(lon) + '&maxDistance=10&maxResults=' +
str(cnt) +
'&sort=distance&key=200217902-4d9f4e11973eb6aa502e868e55361062'
)
else:
data = fetch.fetchJSON(
'https://www.hikingproject.com/data/get-trails?lat=' +
str(resort.lat) + '&lon=' + str(resort.lon) +
'&maxDistance=10&maxResults=' + str(cnt) +
'&sort=distance&key=200217902-4d9f4e11973eb6aa502e868e55361062'
)
except ValueError as e:
return trails
for t in data['trails']:
if t['id'] not in trails:
trail = Trail(name=t['name'], id=t['id'])
trail.difficulty = t['difficulty'] if 'difficulty' in t else None
trail.summary = t['summary'] if 'summary' in t else None
trail.stars = t['stars'] if 'stars' in t else None
trail.starVotes = t['starVotes'] if 'starVotes' in t else None
trail.lat = t['latitude'] if 'latitude' in t else None
trail.lon = t['longitude'] if 'longitude' in t else None
trail.length = t['length'] if 'length' in t else None
trail.ascent = t['ascent'] if 'ascent' in t else None
trail.descent = t['descent'] if 'descent' in t else None
try:
youtubedata = fetch.fetchJSON(
'https://www.googleapis.com/youtube/v3/search?q=' +
trail.name + ' trail' +
'&part=snippet&type=video&maxResults=25&key=AIzaSyDRwflQaI1Zq5bqKVQJ2YBDHb7l7oD1L2o'
)
trail.youtubeid = youtubedata['items'][0]['id']['videoId']
except ValueError:
trail.youtubeid = None
except IndexError:
trail.youtubeid = None
trails[t['id']] = trail
resort.trails.append(trails[t['id']])
return trails
