__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 time
import gobject
+import os.path
from threading import Thread
import thread
from locator import LocationUpdater
+from events import Events
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.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 """
self.win.set_title(self.app_title)
self.win.connect("destroy", gtk.main_quit, None)
self.win.set_app_menu(menu)
+ self.add_button_area()
Thread(target=self.update_gigs).start()
def update_gigs(self):
""" Get gig info """
gobject.idle_add(self.show_message, "Getting events")
- gobject.idle_add(self.location.update_location)
-
- # if no gps fix wait
- # TODO: needs a timeout
- while not self.location.lat or not self.location.long:
- time.sleep(1)
+
+ if not 'applications' in os.path.abspath(__file__):
+ gobject.idle_add(self.location.update_location)
+ # if no gps fix wait
+ # TODO: needs a timeout
+ while not self.location.lat or not self.location.long:
+ time.sleep(1)
+ else:
+ self.location.lat = float(51.517369)
+ self.location.long = float(-0.082998)
+
events = self.events.get_events(self.location.lat,
self.location.long,
- self.distance)
- gobject.idle_add(self.hide_message)
+ self.distance,)
gobject.idle_add(self.show_events, events)
+ gobject.idle_add(self.hide_message)
thread.exit()
def show_message(self, message):
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)
buffer.insert(end, 'Artists: %s\n' % data['artists'])
buffer.insert(end, 'Venue: %s\n' % data['venue'])
buffer.insert(end, '%s\n' % data['address'])
- buffer.insert(end, 'When: %s\n' % data['date'].strftime('%H:%M %d/%M/%Y'))
+ buffer.insert(end, 'When: %s\n' % data['date'].strftime('%H:%M %d/%m/%Y'))
buffer.insert(end, '\n')
scroll.add_with_viewport(view)
win.show_all()
- def add_table(self):
- """ Add table for events """
- self.table = gtk.Table(columns=1)
- self.table.set_row_spacings(10)
- self.table.set_col_spacings(10)
-
+ def add_button_area(self):
+ self.box = gtk.VBox(True,0)
self.pannable_area = hildon.PannableArea()
- self.pannable_area.add_with_viewport(self.table)
+ self.pannable_area.add_with_viewport(self.box)
self.pannable_area.show_all()
self.win.add(self.pannable_area)
def add_events(self, events):
""" Add a table of buttons """
- self.add_table()
- pos = 0
for event in events:
button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT,
hildon.BUTTON_ARRANGEMENT_VERTICAL)
button.set_text(event['title'], "distance: %0.02f km" % event['distance'])
button.connect("clicked", self.show_details, event)
- self.table.attach(button, 0, 1, pos, pos+1)
- pos += 1
- self.table.show_all()
-
+ self.box.pack_start(button)
+ self.box.show_all()
+
if __name__ == "__main__":
finder = GigFinder()
finder.main()
projects / gigfinder / blobdiff