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remove also images from cache that could not be loaded

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git-svn-id: http://www.neo1973-germany.de/svn@25 46df4e5c-bc4e-4628-a0fc-830ba316316d
This commit is contained in:
emdete 2008-03-11 21:20:50 +00:00
parent dbde5c2376
commit e735565824
1 changed files with 6 additions and 4 deletions
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10
pylgrim/pylgrim.py
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@ -199,8 +199,8 @@ class Pylgrim(edje.Edje):
print 'download', filename print 'download', filename
try: try:
dirname = "%d/%d"%(z,x) dirname = "%d/%d"%(z,x)
if not os.path.exists(dirname): if not os.path.exists(dirname):
os.makedirs(dirname) os.makedirs(dirname)
localFile = open(filename, 'w') localFile = open(filename, 'w')
webFile = urllib.urlopen("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y)) webFile = urllib.urlopen("http://a.tile.openstreetmap.org/%d/%d/%d.png"%(z,x,y))
localFile.write(webFile.read()) localFile.write(webFile.read())
@ -208,8 +208,8 @@ class Pylgrim(edje.Edje):
localFile.close() localFile.close()
except Exception, e: except Exception, e:
print 'download error', e print 'download error', e
if not os.path.exists(filename): if os.path.exists(filename):
os.unlink(filename) os.unlink(filename)
def position(self, content): def position(self, content):
longitude = float(content.get('longitude', self.lat)) longitude = float(content.get('longitude', self.lat))
@ -296,6 +296,8 @@ class Pylgrim(edje.Edje):
self.icons[(2*self.border_y+1)*i+j].file_set(filename) self.icons[(2*self.border_y+1)*i+j].file_set(filename)
except Exception, e: except Exception, e:
print e print e
if os.path.exists(filename):
os.unlink(filename)
self.icons[(2*self.border_y+1)*i+j].file_set("404.png") self.icons[(2*self.border_y+1)*i+j].file_set("404.png")
self.icons[(2*self.border_y+1)*i+j].set_position((i-self.border_x)*256+self.size[0]/2-self.offset_x,(j-self.border_y)*256+self.size[1]/2-self.offset_y) self.icons[(2*self.border_y+1)*i+j].set_position((i-self.border_x)*256+self.size[0]/2-self.offset_x,(j-self.border_y)*256+self.size[1]/2-self.offset_y)
self.icons[(2*self.border_y+1)*i+j].size = 256,256 self.icons[(2*self.border_y+1)*i+j].size = 256,256