def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
book_id_list = [gift.book_id for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(book_id_list)
view_model = MyGifts(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gift(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template("my_gifts.html", gifts=view_model.trades)
def my_gifts():
uid = current_user.id
gifts_of_mime = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mime]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyGifts(gifts_of_mime, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyGifts(gifts_of_mine, wish_count_list) # 因为gifts和wishes的viewmodel是完全一样的 我们可以封装一个trade就行 如果这里要使用 改这两行代码
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_wish():
uid = current_user.id
wishes_of_mine = Wish.get_user_wishes(uid)
isbn_list = [wish.isbn for wish in wishes_of_mine]
gift_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(wishes_of_mine, gift_count_list)
return render_template('my_wish.html', wishes=view_model.trades)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrade(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = getattr(g, REQUEST_USER_ID)
gifts_of_mine = Gift.get_user_gifts(uid)
isbns = [gift.isbn for gift in gifts_of_mine]
wish_counts = Gift.get_wish_counts(isbns)
view = MyGifts(gifts_of_mine, wish_counts)
return SuccessResponse(data=view.gifts)()
def my_gifts():
user_id = current_user.id
user_gifts = Gift.get_user_gifts(user_id)
isbn_list = [i.isbn for i in user_gifts]
wish_count_list = Gift.get_wish_counts(isbn_list)
return 'my gifts'
def my_gifts():
gifts = Gift.query.filter_by(uid=current_user.id, launched=False).all()
gift_isbns = [gift.isbn for gift in gifts]
wish_count = Gift.get_wish_counts(gift_isbns)
my_gift = MyGifts()
gifts = my_gift.search_by_isbns(gifts, wish_count)
return render_template("my_gifts.html", gifts=gifts)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid) #根据当前用户id获取其对应的赠送清单
isbn_list = [wish.isbn for wish in gifts_of_mine] #获取赠送清单中全部书籍的isbn号
wish_count_list = Gift.get_wish_counts(isbn_list) #根据isbn号查询Wish表有哪些人想要这本书
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_wish.html', wishes=view_model.trades)
def my_gifts():
gifts_of_mine = Gift.get_user_gifts(current_user.id)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wishes_count_list = Gift.get_wish_counts(isbn_list)
giftViewModel = MyGiftViewModels(gifts_of_mine, wishes_count_list)
print("*************************")
print(giftViewModel.gifts)
return render_template("my_gifts.html", gifts=giftViewModel.gifts)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wishes_count_list = Gift.get_wish_counts(isbn_list)
my_gifts = MyTrades(gifts_of_mine, wishes_count_list)
return render_template('my_gifts.html', gifts=my_gifts.trades)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid) # 用户的礼物清单
# 需要查询想要书籍的人数
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = current_user.id
gifts = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts]
wish_count_list = Gift.get_wish_counts(isbn_list)
# Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
# 根据查询的礼物列表将每个礼物的isbn查询出来组成列表
gifts_isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(gifts_isbn_list)
my_gifts_view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=my_gifts_view_model.trades)
def _fill(self, uid):
gifts = Gift.query.filter_by(uid=uid, launched=False).order_by(
desc(Gift.create_time)).all()
bookisbn_to_wants_map = Gift.get_wish_counts(gifts)
return [{
'wishes_count': bookisbn_to_wants_map[gift.isbn],
'book': BookViewModel(gift.book),
'id': gift.id
} for gift in gifts]
def my_gifts():
uid = current_user.id
gifts = Gift.query.filter_by(uid=uid, launched=False).order_by(
desc(Gift.create_time)).all()
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyGifts(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_gifts():
uid = current_user.id
from app.models.gift import Gift
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
# view_model = MyGifts(gifts_of_mine,wish_count_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
#获取gift的ISBN列表
isbn_list = [gift.isbn for gift in gifts_of_mine]
#计算想要这本书的人数，返回人数 和 ISBN 的集合
wish_count_list = Gift.get_wish_counts(isbn_list)
#修改格式显示
view_model = MyGifts(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_gifts():
uid = current_user.id
# get all gifts uploaded by current user
gifts_of_mine = Gift.get_user_gifts(uid)
# get the isbn list of all these books
isbn_list = [gift.isbn for gift in gifts_of_mine]
# use "mysql in" to search the results in wishes
wish_count_list = Gift.get_wish_counts(isbn_list)
gifts_view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=gifts_view_model.trades)
def my_gifts():
"""
http://localhost:8088/my/gifts
"""
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
# 列表推导式获取礼物的isbn列表
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyGifts(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.gifts)
def my_gifts():
uid = current_user.id
# 获取当前用户的礼物数量
gifts_of_mine = Gift.get_user_gifts(uid)
# 取出每个礼物的isbn
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = current_user.id
# 获取当前用户未赠送的礼物列表
gifts_of_mine = Gift.get_user_gifts(uid)
# 获取isbn列表
isbn_list = [gift.isbn for gift in gifts_of_mine]
# 获取这些isbn的心愿数量
wish_count_list = Gift.get_wish_counts(isbn_list)
# 封装视图模型
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
uid = current_user.id
#查询出当前用户的所有礼物清单
gifts_of_mine = Gift.get_user_gifts(uid)
#根据礼物清单 查询每个礼物的想要的人的数量
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
'''
思路：
循环遍历我的礼物
取出每个礼物的ISBN编号，组成一个列表
使用in查询去Wish表中查询在isbn列表中的心愿，并计算数量
'''
# 获取当前用户的ID
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
"""
用插件的装饰器@login_required来控制必须要登录后才能去这个页面
赠送清单：礼物清单、倒序排列、书籍想要人的数量、我的礼物总数量、可撤销
:return:
"""
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
# view_model = MyGifts(gifts_of_mine, wish_count_list)
# return render_template('my_gifts.html', gifts=view_model.gifts)
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
def my_gifts():
'''
思路1 循环遍历我的礼物,根据每个礼物的isbn去Wish表中查这个书籍的相关心愿并计算数量
思路2 取出每个礼物中的isbn编号 组成一个列表
使用in查询去Wish表中查询在isbn列表中的心愿并计算数量
这里使用思路2
'''
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in gifts_of_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyGifts(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts_of_mine=view_model.gifts)
def my_gifts():
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid)
print(gifts_of_mine)
isbn_list = [gift.isbn for gift in gifts_of_mine]
print(isbn_list)
wish_count_list = Gift.get_wish_counts(isbn_list)
print(wish_count_list)
view_model = MyGifts(gifts_of_mine,wish_count_list)
# for i in view_model.gifts:
# print(i)
#
print(view_model.gifts)
return render_template('my_gifts.html',gifts=view_model.gifts)
return 'nihaoa'
def my_gifts():
#赠送清单
#显示所有赠送的书籍
#显示多少人想要
#按时间顺序排列
# 赠送清单
# 赠送的数量
# 每本书有几个人想要
# 撤销
uid = current_user.id
get_gifts_mine = Gift.get_user_gifts(uid)
isbn_list = [gift.isbn for gift in get_gifts_mine]
wish_count_list = Gift.get_wish_counts(isbn_list)
view_model = MyTrades(get_gifts_mine,wish_count_list)
return render_template('my_gifts.html',gifts=view_model.trades)
def my_gifts():
"""
我的赠送清单
:return:
"""
cid = current_user.id
my_gifts = Gift.get_user_gifts(uid=cid)
isbn_list = [gift.isbn for gift in my_gifts]
wish_count_list = Gift.get_wish_counts(isbn_list)
wish_model = MyGifts(my_gifts, wish_count_list)
return render_template('my_gifts.html', gifts=wish_model.gifts)
def my_gifts():
"""
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid) # 拿到当前用户的所有gift对象列表
isbn_list = [gift.isbn for gift in gifts_of_mine] # 得到一个列表，这个列表是用户的gift对象的isbn列表
wish_count_list = Gift.get_wish_counts(isbn_list) # 得到一个列表，这个列表里面是字典，字典有两个键值对,一个count,一个isbn
# 拿到了这个用户的礼物对象列表。还有每个礼物的isbn和对应有多少个礼物。对接的数据：一个gifts列表，列表里是对象gift,它有属性book(BookViewModel),wishes_count,id
view_model = MyTrade(gifts_of_mine, isbn_list)
return render_template('my_gifts.html', gifts=view_model)
"""
uid = current_user.id
gifts_of_mine = Gift.get_user_gifts(uid) # 拿到这个uid的所有gift列表
isbn_list = [gift.isbn for gift in gifts_of_mine] # 把这个列表转换成一个由isbn组成的列表
wish_count_list = Gift.get_wish_counts(
isbn_list
) # 通过一个数组参数，拿到一个列表，这个列表只有每个isbn对应的想要人数。[(count,isbn), (count, isbn)],这里只做一次查询。一个列表进去，然后出来一个列表。
view_model = MyTrades(gifts_of_mine, wish_count_list)
return render_template('my_gifts.html', gifts=view_model.trades)
