本文整理匯總了Python中ebpub.db.schemafilters.FilterChain.keys方法的典型用法代碼示例。如果您正苦於以下問題：Python FilterChain.keys方法的具體用法？Python FilterChain.keys怎麽用？Python FilterChain.keys使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ebpub.db.schemafilters.FilterChain的用法示例。
在下文中一共展示了FilterChain.keys方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: test_ordering
# 需要導入模塊: from ebpub.db.schemafilters import FilterChain [as 別名]
# 或者: from ebpub.db.schemafilters.FilterChain import keys [as 別名]
def test_ordering(self):
chain = FilterChain()
args = range(10)
random.shuffle(args)
for i in args:
chain[i] = i
self.assertEqual(chain.items(), [(i, i) for i in args])
self.assertEqual(chain.keys(), args)示例2: _decode_map_permalink
# 需要導入模塊: from ebpub.db.schemafilters import FilterChain [as 別名]
# 或者: from ebpub.db.schemafilters.FilterChain import keys [as 別名]
#.........這裏部分代碼省略.........
if no_layers_specified and show_default_layers and not show_custom_layer:
# default on if no 't' param given
visible = True
elif schemas and schema.id in schemas:
visible = True
else:
visible = False
layers.append({
'id': 't%d' % schema.id,
'title': schema.plural_name,
'url': reverse('map_items_json'),
'params': {'type': schema.slug, 'limit': 1000,
'startdate': api_startdate,
'enddate': api_enddate},
'bbox': False,
'visible': visible
})
# Explicit filtering by ID.
ids = params.get('i') or u''
ids = [i.strip() for i in re.split(r'[^\d]+', ids)
if i.strip()]
if ids:
show_custom_layer = True
if filters is None:
filters = FilterChain(request)
filters.replace('id', *ids)
# 'Custom' layer. This is a catch-all for all filtering
# that isn't just enabling a default layer with the default
# date range.
# Not visible unless there is something like that to show.
if filters and sorted(filters.keys()) not in ([],
['date'],
['date', 'schema'],
['schema']):
show_custom_layer = True
if filters is not None:
# Don't inspect filters['schema']; that's already covered by schemas above.
base_url = reverse('map_items_json')
layer_url = filters.make_url(base_url=base_url)
# Quick ugly hacks to make the itemquery api happy.
# Hooray proliferation of spellings.
layer_url = layer_url.replace('locations=', 'locationid=')
layer_url = layer_url.replace('start_date=', 'startdate=')
layer_url = layer_url.replace('end_date=', 'enddate=')
if 'schema' in filters:
# Normally, filters.make_url() captures the schema in the
# path part of the URL. But map_items_json doesn't,
# so we add a query parameter.
params = {'type': [s.slug for s in filters['schema'].schemas]}
else:
params = {}
custom_layer = {
'url': layer_url,
'params': params,
'title': u"Custom Filter",
'visible': show_custom_layer,
'id': 'c1',
}
layers.append(custom_layer)
is_widget = params.get('x', None) is not None