def get_all_category():
category_name = request.args.get('category_name', '').replace('$', '&')
if category_name:
query_field = mongo_util.generate_query(eval(request.args.get('field', '[]')))
try:
page = int(request.args.get('page', '1'))
except:
page = 1
page = page if page > 0 else 1
#get target collection from mongodb
com_col = mongo_util.get_commodity_col()
com_cursor = com_col.find(
{'category': {'$elemMatch': {'$all': category_name.split('>')}}},
query_field).skip((page - 1) * conf.ITEM_PER_PAGE).limit(conf.ITEM_PER_PAGE).batch_size(500)
return json.dumps(map(lambda x:x, com_cursor), cls=ComplexEncoder)
com_col = mongo_util.get_commodity_col()
all_category = com_col.distinct('category.0')
return json.dumps(map(lambda x: {'name': '>'.join(x)},
all_category), cls=ComplexEncoder)
def get_all_category():
category_name = request.args.get('category_name', '').replace('$', '&')
if category_name:
query_field = mongo_util.generate_query(
eval(request.args.get('field', '[]')))
try:
page = int(request.args.get('page', '1'))
except:
page = 1
page = page if page > 0 else 1
#get target collection from mongodb
com_col = mongo_util.get_commodity_col()
com_cursor = com_col.find(
{
'category': {
'$elemMatch': {
'$all': category_name.split('>')
}
}
}, query_field).skip((page - 1) * conf.ITEM_PER_PAGE).limit(
conf.ITEM_PER_PAGE).batch_size(500)
return json.dumps(map(lambda x: x, com_cursor), cls=ComplexEncoder)
com_col = mongo_util.get_commodity_col()
all_category = com_col.distinct('category.0')
return json.dumps(map(lambda x: {'name': '>'.join(x)}, all_category),
cls=ComplexEncoder)
def get_commodity_info(asin):
'''
获取指定ASIN的商品信息
'''
query_field = mongo_util.generate_query(eval(request.args.get('field', '[]')))
com_col = mongo_util.get_commodity_col()
asin_info = com_col.find_one({'ASIN': asin},
query_field)
del com_col
return json.dumps(asin_info, cls=ComplexEncoder)
def get_commodity_info(asin):
'''
获取指定ASIN的商品信息
'''
query_field = mongo_util.generate_query(
eval(request.args.get('field', '[]')))
com_col = mongo_util.get_commodity_col()
asin_info = com_col.find_one({'ASIN': asin}, query_field)
del com_col
return json.dumps(asin_info, cls=ComplexEncoder)