git.maemo.org Git - gigfinder/blob - gig_finder.py

   1 from xml.dom.minidom import parseString
   2 from datetime import datetime, date
   3 import time
   4 import gtk
   5 import hildon
   6
   7 def parse_xml(xml):
   8     """ Parse xml into a dict """
   9     events_list = []
  10     today = date.today()
  11     dom = parseString(xml)
  12
  13     events = dom.getElementsByTagName('event')
  14     for event in events:
  15         title = event.getElementsByTagName('title')[0].childNodes[0].data
  16
  17         artists_element = event.getElementsByTagName('artists')[0]
  18         artist_list = []
  19         for artist in artists_element.getElementsByTagName('artist'):
  20             artist_list.append(artist.childNodes[0].data)
  21         artists = ', '.join(artist_list)
  22
  23         venue = event.getElementsByTagName('venue')[0].getElementsByTagName('name')[0].childNodes[0].data
  24         start_date = parse_date(event.getElementsByTagName('startDate')[0].childNodes[0].data)
  25         events_list.append({'title': title,
  26                             'venue': venue,
  27                             'artists': artists,
  28                             'date': start_date})
  29     return events_list
  30
  31 def parse_date(date_string):
  32     fmt =  "%a, %d %b %Y %H:%M:%S"
  33     result = time.strptime(date_string, fmt)
  34     return datetime(result.tm_year,
  35                     result.tm_mon,
  36                     result.tm_mday,
  37                     result.tm_hour,
  38                     result.tm_min,
  39                     result.tm_sec)
  40
  41 def get_xml():
  42     # TODO: Add code to retrieve location and data from lastfm
  43     return open('response.xml', 'r').read()
  44
  45 def create_table(events):
  46     table = gtk.Table(columns=1)
  47     table.set_row_spacings(10)
  48     table.set_col_spacings(10)
  49
  50     table.show()
  51     pos = 0
  52     for event in events:
  53         button = hildon.Button(gtk.HILDON_SIZE_AUTO_WIDTH | gtk.HILDON_SIZE_FINGER_HEIGHT,
  54                                hildon.BUTTON_ARRANGEMENT_VERTICAL)
  55         button.set_text(event['title'], "")
  56         button.connect("clicked", show_details, event)
  57         table.attach(button, 0, 1, pos, pos+1)
  58         pos += 1
  59     return table
  60
  61 def show_details(widget, data):
  62     win = hildon.StackableWindow()
  63     win.set_title(data['title'])
  64
  65     win.vbox = gtk.VBox()
  66     win.add(win.vbox)
  67
  68     scroll = hildon.PannableArea()
  69     win.vbox.pack_start(scroll, True, True, 0)
  70
  71     view = hildon.TextView()
  72     view.set_editable(False)
  73     view.unset_flags(gtk.CAN_FOCUS)
  74     view.set_wrap_mode(gtk.WRAP_WORD)
  75     buffer = view.get_buffer()
  76     end = buffer.get_end_iter()
  77     buffer.insert(end, '%s\n' % data['title'])
  78     buffer.insert(end, 'Artists: %s\n' % data['artists'])
  79     buffer.insert(end, 'Venue: %s\n' % data['venue'])
  80     buffer.insert(end, 'When: %s\n' % data['date'].strftime('%H:%M'))
  81     buffer.insert(end, '\n')
  82     scroll.add_with_viewport(view)
  83
  84     win.show_all()
  85
  86 def main():
  87     program = hildon.Program.get_instance()
  88     win = hildon.StackableWindow()
  89     win.set_title('Gig Finder')
  90     win.connect("destroy", gtk.main_quit, None)
  91
  92     pannable_area = hildon.PannableArea()
  93
  94     xml = get_xml()
  95     events = parse_xml(xml)
  96
  97     table = create_table(events)
  98     pannable_area.add_with_viewport(table)
  99
 100     win.add(pannable_area)
 101     win.show_all()
 102     gtk.main()
 103
 104 if __name__ == "__main__":
 105     main()