--- /dev/null
+import urllib
+import urllib2
+
+from resultsparser import EventParser
+
+class Events:
+ def __init__(self):
+ self.api_key = '1928a14bdf51369505530949d8b7e1ee'
+ self.url_base = 'http://ws.audioscrobbler.com/2.0/'
+ self.format = 'json'
+ self.method = 'geo.getevents'
+ self.parser = EventParser()
+
+ def get_events(self, lat, long, distance):
+ """ Retrieve xml and parse into events list """
+ xml = self.get_xml(lat, long, distance)
+ events = self.parser.parse_xml(xml,
+ lat,
+ long)
+ return self.sort_events(events)
+
+ def sort_events(self, events):
+ """ Sort gig by distance """
+ if len(events) > 1:
+ events.sort(cmp=self.distance_cmp, key=lambda x: x['distance'])
+ return events
+
+ def get_json(self, lat='', long='', distance=''):
+ # testing json results
+ lat = '51.5174'
+ long = '-0.0829'
+ distance = '10'
+ params = urllib.urlencode({'method': self.method,
+ 'api_key': self.api_key,
+ 'distance': distance,
+ 'long': long,
+ 'lat': lat,
+ 'format': self.format})
+ url = '%s?%s' % (self.url_base, params)
+ request = urllib2.Request(url, None)
+ response = urllib2.urlopen(request)
+ return response
+
+ def get_xml(self, lat, long, distance):
+ """ Return xml from lastfm """
+ params = urllib.urlencode({'method': self.method,
+ 'api_key': self.api_key,
+ 'distance': distance,
+ 'long': long,
+ 'lat': lat})
+ response = urllib.urlopen(self.url_base, params)
+ return response.read()
+
+ def distance_cmp(self, x, y):
+ """ Compare distances for list sort """
+ if x > y:
+ return 1
+ elif x == y:
+ return 0
+ else:
+ return -1
__license__ = "MIT"
__version__ = "0.0.1"
-from xml.dom.minidom import parseString
-from datetime import datetime, date
-import urllib
-import time
import gtk
import hildon
import location
import thread
from locator import LocationUpdater
+from events import Events
+from resultsparser import EventParser
gtk.gdk.threads_init()
-class GigParser:
-
- def parse_xml(self, xml, lat, long):
- """ Parse xml into a dict """
- events_list = []
- today = date.today()
- dom = parseString(xml)
-
- events = dom.getElementsByTagName('event')
- for event in events:
- start_date = self.parse_date(event.getElementsByTagName('startDate')[0].childNodes[0].data)
- if start_date.date() == today:
- title = event.getElementsByTagName('title')[0].childNodes[0].data
-
- artists_element = event.getElementsByTagName('artists')[0]
- artist_list = []
- for artist in artists_element.getElementsByTagName('artist'):
- artist_list.append(artist.childNodes[0].data)
- artists = ', '.join(artist_list)
-
- venue_details = event.getElementsByTagName('venue')[0]
- venue_name = venue_details.getElementsByTagName('name')[0].childNodes[0].data
- address = self.get_address(venue_details.getElementsByTagName('location')[0])
- geo_data = venue_details.getElementsByTagName('geo:point')[0]
- venue_lat = geo_data.getElementsByTagName('geo:lat')[0].childNodes[0].data
- venue_long = geo_data.getElementsByTagName('geo:long')[0].childNodes[0].data
- distance = location.distance_between(float(lat),
- float(long),
- float(venue_lat),
- float(venue_long))
-
- events_list.append({'title': title,
- 'venue': venue_name,
- 'address': address,
- 'distance': distance,
- 'artists': artists,
- 'date': start_date})
- return events_list
-
- def get_address(self, location):
- """ Return the venues address details from the xml element """
- street = ''
- city = ''
- country = ''
- postalcode = ''
- if location.getElementsByTagName('street')[0].childNodes:
- street = location.getElementsByTagName('street')[0].childNodes[0].data
- if location.getElementsByTagName('city')[0].childNodes:
- city = location.getElementsByTagName('city')[0].childNodes[0].data
- if location.getElementsByTagName('country')[0].childNodes:
- country = location.getElementsByTagName('country')[0].childNodes[0].data
- if location.getElementsByTagName('postalcode')[0].childNodes:
- postalcode = location.getElementsByTagName('postalcode')[0].childNodes[0].data
- return '\n'.join([street, city, country, postalcode])
-
- def parse_date(self, date_string):
- """ Parse date string into datetime object """
- fmt = "%a, %d %b %Y %H:%M:%S"
- result = time.strptime(date_string, fmt)
- return datetime(result.tm_year,
- result.tm_mon,
- result.tm_mday,
- result.tm_hour,
- result.tm_min,
- result.tm_sec)
-
-
-class Events:
-
- def __init__(self):
- self.api_key = "1928a14bdf51369505530949d8b7e1ee"
- self.url_base = "http://ws.audioscrobbler.com/2.0/"
-
- def get_events(self, lat, long, distance):
- """ Retrieve xml and parse into events list """
- xml = self.get_xml(lat, long, distance)
- events = self.parser.parse_xml(xml,
- lat,
- long)
- return self.sort_events(events)
-
- def sort_events(self, events):
- """ Sort gig by distance """
- events.sort(cmp=self.distance_cmp, key=lambda x: x['distance'])
- return events
-
- def get_xml(self, lat, long, distance):
- """ Return xml from lastfm """
- method = "geo.getevents"
- params = urllib.urlencode({'method': method,
- 'api_key': self.api_key,
- 'distance': distance,
- 'long': long,
- 'lat': lat})
- response = urllib.urlopen(self.url_base, params)
- return response.read()
-
- def distance_cmp(self, x, y):
- """ Compare distances for list sort """
- if x > y:
- return 1
- elif x == y:
- return 0
- else:
- return -1
-
+# TODO:
+# Add user settings for distance, date
+# maybe switch to json
+# maybe do km to mile conversions
class GigFinder:
self.long = None
self.distance = '10'
self.banner = None
- self.parser = GigParser()
+ self.parser = EventParser()
self.location = LocationUpdater()
self.events = Events()
self.win = hildon.StackableWindow()
self.app_title = "Gig Finder"
- # TODO:
- # Add user settings for distance, date
- # refactor gui code,
- # maybe do km to mile conversions
def main(self):
""" Build the gui and start the update thread """
message)
def hide_message(self):
- """ Hide banner and sete progress indicator """
+ """ Hide banner and set progress indicator """
self.banner.hide()
hildon.hildon_gtk_window_set_progress_indicator(self.win, 0)
self.lat = None
self.long = None
self.loop = gobject.MainLoop()
+ self.fix_count = 0
self.control = location.GPSDControl.get_default()
- self.control.set_properties(preferred_method=location.METHOD_AGNSS,
+ self.control.set_properties(preferred_method=location.METHOD_USER_SELECTED,
preferred_interval=location.INTERVAL_DEFAULT)
self.control.connect("error-verbose", self.on_error, self.loop)
self.control.connect("gpsd-stopped", self.on_stop, self.loop)
if device.fix:
# once fix is found and long, lat available set long lat
if device.fix[1] & location.GPS_DEVICE_LATLONG_SET:
- self.lat, self.long = device.fix[4:6]
- data.stop()
+ self.fix_count += 1
+ if self.fix_count > 1:
+ self.lat, self.long = device.fix[4:6]
+ data.stop()
def on_stop(self, control, data):
""" Stop the location service """
def start_location(self, data):
""" Start the location service """
+ self.fix_count = 0
data.start()
return False
--- /dev/null
+from xml.dom.minidom import parseString
+from datetime import datetime, date
+import time
+
+import location
+
+class EventParser:
+
+ def parse_json(self, json, lat, long):
+ """ Parse json into usable format """
+ pass
+
+ def parse_xml(self, xml, lat, long):
+ """ Parse xml into a dict """
+ events_list = []
+ today = date.today()
+ dom = parseString(xml)
+
+ events = dom.getElementsByTagName('event')
+ for event in events:
+ start_date = self.parse_date(event.getElementsByTagName('startDate')[0].childNodes[0].data)
+ if start_date.date() == today:
+ title = event.getElementsByTagName('title')[0].childNodes[0].data
+
+ artists_element = event.getElementsByTagName('artists')[0]
+ artist_list = []
+ for artist in artists_element.getElementsByTagName('artist'):
+ artist_list.append(artist.childNodes[0].data)
+ artists = ', '.join(artist_list)
+
+ venue_details = event.getElementsByTagName('venue')[0]
+ venue_name = venue_details.getElementsByTagName('name')[0].childNodes[0].data
+ address = self.get_address(venue_details.getElementsByTagName('location')[0])
+ geo_data = venue_details.getElementsByTagName('geo:point')[0]
+ venue_lat = geo_data.getElementsByTagName('geo:lat')[0].childNodes[0].data
+ venue_long = geo_data.getElementsByTagName('geo:long')[0].childNodes[0].data
+ distance = location.distance_between(float(lat),
+ float(long),
+ float(venue_lat),
+ float(venue_long))
+
+ events_list.append({'title': title,
+ 'venue': venue_name,
+ 'address': address,
+ 'distance': distance,
+ 'artists': artists,
+ 'date': start_date})
+ return events_list
+
+ def get_address(self, location):
+ """ Return the venues address details from the xml element """
+ street = ''
+ city = ''
+ country = ''
+ postalcode = ''
+ if location.getElementsByTagName('street')[0].childNodes:
+ street = location.getElementsByTagName('street')[0].childNodes[0].data
+ if location.getElementsByTagName('city')[0].childNodes:
+ city = location.getElementsByTagName('city')[0].childNodes[0].data
+ if location.getElementsByTagName('country')[0].childNodes:
+ country = location.getElementsByTagName('country')[0].childNodes[0].data
+ if location.getElementsByTagName('postalcode')[0].childNodes:
+ postalcode = location.getElementsByTagName('postalcode')[0].childNodes[0].data
+ return '\n'.join([street, city, country, postalcode])
+
+ def parse_date(self, date_string):
+ """ Parse date string into datetime object """
+ fmt = "%a, %d %b %Y %H:%M:%S"
+ result = time.strptime(date_string, fmt)
+ return datetime(result.tm_year,
+ result.tm_mon,
+ result.tm_mday,
+ result.tm_hour,
+ result.tm_min,
+ result.tm_sec)
projects / gigfinder / commitdiff