Source Code for Module madrona.staticmap.temp_save

 1  from views import draw_map 
 2   
 3  ''' 
 4  Create map image from a parameter dict 
 5  '''     
 6 -def img_from_params(params, user=None): 
 7      opts = ['uids', 'width', 'height', 'autozoom', 'bbox', 'show_extent'] 
 8   
 9      class X: 
10          pass 
11      x = X() 
12   
13      for opt in opts: 
14          try: 
15              setattr(x,opt,params[opt]) 
16          except: 
17              setattr(x,opt,False) 
18   
19      try:  
20          x.map_name = params[map_name] 
21      except: 
22          x.map_name = 'default' 
23   
24      # Note:: with user set to None, no perms checking happens  
25      # so anything that calls this better make sure 
26      # that request.user has permissions to view uids!! 
27      img = draw_map(x.uids.split(','), user, int(x.width), int(x.height), x.autozoom, x.bbox, x.show_extent, x.map_name) 
28      return img 
29