我想从python中的tiger.geocode函数中使用sqlalchemy提取组合列。 纯SQL形式,这看起来像这样: SELECT
g.rating
,ST_X(g.geomout) As lon
,ST_Y(g.geomout) As lat
,(addy).address As stno
,(addy).streetname As str
解码: features是SQLAlchemy的对象列表 template只是被代表显示的内容给用户一个模板字典 def get_feature_dictionary(features, template):
feature_list = []
print features
for feature in features:
for field in