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comparison globalneighbors/web.py @ 7:254195d0bac2

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partial implementation of autocomplete using jqueryui; easyautocomplete.com may be more what we want
author Jeff Hammel <k0scist@gmail.com>
date Sun, 25 Jun 2017 09:13:48 -0700
parents 316e1d54ffd4
children 21ed15391e8a
comparison
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6:316e1d54ffd4 7:254195d0bac2
20 from .schema import name 20 from .schema import name
21 from .template import template_dir 21 from .template import template_dir
22 from .template import TemplateLoader 22 from .template import TemplateLoader
23 23
24 24
25 def autocomplete(cities, startswith=None): 25 def autocomplete(cities, startswith=None, limit=None):
26 """autocomplete function for city names""" 26 """autocomplete function for city names"""
27 ### TODO: sort once, ahead of time 27 ### TODO:
28 # - sort once, ahead of time
29 # - return most populous cities
28 30
29 if startswith: 31 if startswith:
30 retval = [] 32 retval = []
31 for i in cities: 33 for i in cities:
32 try: 34 if i[name].startswith(startswith):
33 if i[name].startswith(startswith):
34 retval.append(i[name]) 35 retval.append(i[name])
35 except Exception as e: 36 return sorted(retval)[:limit]
36 import pdb; pdb.set_trace()
37 return sorted(retval)
38 else: 37 else:
39 return sorted([i[name] for i in cities]) 38 return sorted([i[name] for i in cities])[:limit]
40 39
41 40
42 class Handler(object): 41 class Handler(object):
43 """base class for HTTP handler""" 42 """base class for HTTP handler"""
44 43
69 startswith=startswith) 68 startswith=startswith)
70 69
71 def GET(self, request): 70 def GET(self, request):
72 return Response(content_type=self.content_type, 71 return Response(content_type=self.content_type,
73 body=json.dumps(self.cities( 72 body=json.dumps(self.cities(
74 startswith=request.GET.get('q')))) 73 startswith=request.GET.get('term'))))
75 74
76 75
77 class GlobalHandler(Handler): 76 class GlobalHandler(Handler):
78 """WSGI HTTP Handler""" 77 """WSGI HTTP Handler"""
79 78