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use urllib2's opener instead of urllib

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git-svn-id: http://www.neo1973-germany.de/svn@41 46df4e5c-bc4e-4628-a0fc-830ba316316d
This commit is contained in:
emdete 2008-03-13 22:29:16 +00:00
parent 2fca8a9974
commit 2707eac96e
1 changed files with 33 additions and 31 deletions
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64
pylgrim/pylgrim.py
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@ -32,42 +32,20 @@ import ecore.evas
from dbus import SystemBus, Interface
import time
import math
import urllib
class Tile(evas.Image):
def __init__(self, canvas):
evas.Image.__init__(self,canvas)
self.pass_events = True
self.show()
#we need this to store the original position while the zoom animations
self.position = (0,0)
def set_position(self, x, y):
self.position = (x,y)
self.move(x,y)
class Mark(evas.Image):
def __init__(self, canvas):
evas.Image.__init__(self,canvas)
self.pass_events = True
self.show()
#we need this to store the original position while the zoom animations
self.position = (0,0)
def set_position(self, x, y):
self.position = (x,y)
self.move(x,y)
from urllib2 import build_opener
class PylgrimMap(object):
def __init__(self):
self.opener = build_opener()
def download(self, x,y,z):
filename = "%d/%d/%d.png"%(z,x,y)
print 'download', filename
try:
dirname = "%d/%d"%(z,x)
if not os.path.exists(dirname):
os.makedirs(dirname)
os.makedirs(dirname)
localFile = open(filename, 'w')
webFile = urllib.urlopen("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y))
webFile = self.opener.open("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y))
localFile.write(webFile.read())
webFile.close()
localFile.close()
@ -76,9 +54,33 @@ class PylgrimMap(object):
if os.path.exists(filename):
os.unlink(filename)
class PylgrimView(edje.Edje, PylgrimMap):
class Tile(evas.Image):
def __init__(self, canvas):
evas.Image.__init__(self,canvas)
self.pass_events = True
self.show()
#we need this to store the original position while the zoom animations
self.position = (0,0)
def set_position(self, x, y):
self.position = (x,y)
self.move(x,y)
class Mark(evas.Image):
def __init__(self, canvas):
evas.Image.__init__(self,canvas)
self.pass_events = True
self.show()
#we need this to store the original position while the zoom animations
self.position = (0,0)
def set_position(self, x, y):
self.position = (x,y)
self.move(x,y)
def __init__(self, evas_canvas, filename, initial_lat, initial_lon, initial_zoom=10, offline=False, use_overlay=True):
PylgrimMap.__init__(self)
self.evas_canvas = evas_canvas
self.offline = offline
self.use_overlay = use_overlay
@ -151,7 +153,7 @@ class PylgrimView(edje.Edje, PylgrimMap):
self.set_current_tile(initial_lat, initial_lon, initial_zoom)
'''
self.marker = Mark(self.evas_canvas.evas_obj.evas)
self.marker = PylgrimView.Mark(self.evas_canvas.evas_obj.evas)
self.marker.file_set("blue-dot.png")
self.marker.lat = 49.073866
self.marker.lon = 8.184814
@ -165,7 +167,7 @@ class PylgrimView(edje.Edje, PylgrimMap):
self.marker.show()
'''
ecore.timer_add(3, self.init_dbus)
#ecore.timer_add(3, self.init_dbus)
def init_dbus(self):
print 'LocationFeed init_dbus'
@ -262,7 +264,7 @@ class PylgrimView(edje.Edje, PylgrimMap):
self.icons = []
#fill
for i in xrange((2*self.border_x+1)*(2*self.border_y+1)):
self.icons.append(Tile(self.evas_canvas.evas_obj.evas))
self.icons.append(PylgrimView.Tile(self.evas_canvas.evas_obj.evas))
if not self.offline:
#add all tiles that are not yet downloaded to a list
for i in xrange(2*self.border_x+1):