def adicionar_item_pedido():
produto_list = session.query(tbl_produto).order_by(
tbl_produto.nome_produto).all()
tb_ped = session.query(tbl_pedido).order_by(tbl_pedido.id_pedido).all()
id = request.form.get('cod_produto')
tb_prod = session.get(tbl_produto, id)
print(id)
if request.method == 'POST':
# tbl_item
quantidade_venda = request.form['quantidade_venda']
quantidade_venda = int(quantidade_venda)
valor_unitario = request.form['id_valor_unitario']
valor_unitario = float(valor_unitario)
cod_produto = request.form['id_cod_produto']
cod_pedido = request.form['id_pedido']
itens = tbl_item(quantidade_venda=quantidade_venda,
valor_unitario=valor_unitario,
cod_produto=cod_produto,
cod_pedido=cod_pedido)
session.add(itens)
session.commit()
session.close()
return redirect(url_for('admin_pedido'))
session.close()
return render_template('adicionar_item_pedido.html',
tb_ped=tb_ped,
tb_prod=tb_prod,
produto_list=produto_list)
def createRoutes(self):
airports = session.query(Airport).all()
routes = []
while (len(airports) != 0):
origin = airports[0]
airports.remove(airports[0])
for dest in airports:
dist = calcDistanceKm(origin.geom, dest.geom)
try:
session.query(Route).filter_by(
origin=origin.iata, destination=dest.iata).one()
except NoResultFound:
r1 = Route(origin=origin.iata,
destination=dest.iata,
distance=dist)
session.add(r1)
routes.append(r1)
try:
session.query(Route).filter_by(
origin=dest.iata, destination=origin.iata).one()
except NoResultFound:
r2 = Route(origin=dest.iata,
destination=origin.iata,
distance=dist)
session.add(r2)
routes.append(r2)
session.commit()
return routes
def show_item(category_name, item_style):
"""Show a category and specific item."""
category = session.query(Category).filter_by(
name=category_name).one_or_none()
item = session.query(Item).filter_by(category=category,
style=item_style).one_or_none()
return render_template('item_detail.html', category=category, item=item)
def wrapper(*args, **kwds):
category_name = kwds["category_name"]
item_style = kwds["item_style"]
# Redirect user if category or item does not exist.
category = session.query(Category).filter_by(
name=category_name).one_or_none()
if not category:
flash("An error occurred. Please try again.", "warning")
return redirect("/catalog")
item = session.query(Item).filter_by(category_id=category.id,
style=item_style).one_or_none()
if not item:
flash("An error occurred. Please try again.", "warning")
return redirect("/catalog/{}/items".format(category_name))
# Make sure the user owns an item before allowing them to edit
# or delete it.
if "username" not in login_session\
or "user_id" in login_session\
and item.user_id != login_session["user_id"]:
flash("You are not the owner of this item. "
"You do not have permission to edit/delete.")
return redirect("/catalog/{}/items".format(category_name))
kwds['item_style'] = item_style
return f(*args, **kwds)
def adicionar_pedido_pj():
cliente_pj = session.query(tbl_pessoa_juridica).order_by(
tbl_pessoa_juridica.razao_social).all()
status_list = session.query(tbl_status_pedido).order_by(
tbl_status_pedido.id_status).all()
if request.method == 'POST':
# tbl_pedido
cod_cliente = request.form['cod_cliente']
mod_pgto = request.form['mod_pgto']
cod_status = request.form['cod_status']
desconto = 0
pedido = tbl_pedido(data_pedido=datetime.now(),
cod_cliente=cod_cliente,
desconto=desconto,
cod_status=cod_status,
mod_pgto=mod_pgto)
session.add(pedido)
session.commit()
session.close()
return redirect(url_for('admin_pedido'))
session.close()
return render_template('adicionar_pedido_pj.html',
cliente_pj=cliente_pj,
status_list=status_list)
def section_full_list():
"""
Возвращает полный список разделов с подсчетом количества групп и постов в каждом разделе, а также выводит данные
по последнему пользователю, написавшему пост в данном разделе
"""
max_dt_query = session.query(
Post.thread_id, Post.author,
func.max(Post.created).label('created_dt'),
User.username).join(User).group_by(
Post.thread_id).subquery().alias('max_dt_query')
post_subquery = session.query(
Post.thread_id,
func.count('*').label('count'),
max_dt_query.c.created_dt,
max_dt_query.c.username
).outerjoin(max_dt_query, Post.thread_id == max_dt_query.c.thread_id)\
.group_by(Post.thread_id).subquery().alias('post_subquery')
thread_subquery = session.query(
Thread.section_id,
func.count('*').label('thread_count'),
func.sum(post_subquery.c.count).label('post_count'),
post_subquery.c.created_dt,
post_subquery.c.username).outerjoin(post_subquery).group_by(
Thread.section_id).subquery()
queryset = session.query(
Section.id, Section.name, Section.description, Section.tag,
thread_subquery.c.thread_count, thread_subquery.c.post_count,
thread_subquery.c.created_dt,
thread_subquery.c.username).outerjoin(thread_subquery)
response = section_list_schema.dump(queryset)
json_response = jsonify(response)
return make_response(json_response, 200)
def put(self, id):
data = request.json
try:
user = session.query(User).get(id)
if "username" in data:
user.username = data["username"]
if "first_name" in data:
user.first_name = data["first_name"]
if "last_name" in data:
user.last_name = data["last_name"]
if "email" in data:
user.email = data["email"]
if "password" in data:
user.password = data["password"]
if "groups" in data:
session.query(Invited).filter(
Invited.user_id == user.id).delete()
for group in data["groups"]:
invited = Invited(user.id, group)
session.add(invited)
session.commit()
return Response(response=json.dumps({"message": "Success"}),
status=200,
mimetype="application/json")
except Exception as e:
return Response(response=json.dumps({"message": "Invalid input"}),
status=405,
mimetype="application/json")
def category(category_name):
'''
provides list of items associated to a category
'''
category = session.query(Category).filter_by(name=category_name).one()
items = session.query(Item).filter_by(category_id=category.id)
return render_template('category.html', category=category, items=items)
def add_host():
if not request.json:
abort(400)
else:
data = request.json
old_nodes = session.query(
models.Node).filter_by(management_ip=data.get('management_ip')).all()
if len(old_nodes) != 0:
return {"status": "Node da ton tai"}
node = models.Node(created_at=datetime.now(),
updated_at=datetime.now(),
deleted_at=None,
management_ip=data.get('management_ip', ""),
ssh_user=data.get('ssh_user', ""),
ssh_password=data.get('ssh_password', ""),
status="set_ip",
node_display_name=data.get('node_display_name', ''))
session.add(node)
session.commit()
new_node = session.query(models.Node).filter_by(
node_display_name=str(data.get('node_display_name', ''))).all()
#print(models.to_json(new_node, 'Node',True))
return jsonify(models.to_json(new_node, 'Node', True)), 201
def search_user(cls,
id: int = None,
login: str = None,
token: str = None) -> None or 'User':
"""
Ищет пользователя в базе по id
:param id:
:param token:
:param login:
:return:
"""
if id is not None:
user = session.query(cls).filter_by(id=id).first()
elif (login and token) is not None:
user = session.query(cls).filter_by(login=login,
token=token).first()
elif login is not None:
user = session.query(cls).filter_by(login=login).first()
elif token is not None:
user = session.query(cls).filter_by(token=token).first()
else:
return None
return user
def get(id=None, title=None):
alls = []
if not id and not title:
homes = session.query(Homes).all()
elif id:
homes = session.query(Homes).filter_by(id=id).all()
elif title:
homes = session.query(Homes).filter_by(title=title).all()
for h in homes:
alls.append({
'Titulo':
h.title,
'Valor':
h.value,
'Descricao':
h.description,
'Endereco': [{
'Rua': h.street,
'Numero': h.number,
'Complemento': h.complement,
'Bairro': h.neighborhood,
'CEP': h.zipCode
}],
'Telefone':
h.telephone
})
return jsonify({'republicas': alls})
def category(category_name):
'''
provides list of items associated to a category
'''
category = session.query(Category).filter_by(name=category_name).one()
items = session.query(Item).filter_by(category_id=category.id)
return render_template('category.html', category=category, items=items)
def index():
'''
Display list of categories & items
'''
categories = session.query(Category)
items = session.query(Item).order_by(Item.id.desc()).limit(10)
return render_template('index.html', items=items, categories=categories)
def deleteItem(item_name, category_name):
'''
Deletes item, only allows creator to delete
'''
# check if user is logged in
if not 'user_id' in login_session:
flash("You need to be logged-in to perform this action", 'error')
return redirect('/')
item = session.query(Item).filter_by(name=item_name).one()
# check if user has permission
if login_session['user_id'] != item.user_id:
flash("You do not have permissions to edit this item", 'error')
return redirect('/')
if request.method == 'POST':
session.delete(item)
session.commit()
category = session.query(Category).filter_by(
name=category_name).first()
itemsLeft = session.query(Item).filter_by(category=category).first()
# if there are no more items in category delete it.
if itemsLeft == None:
session.delete(category)
session.commit()
flash("menu item deleted!", 'success')
return redirect('/')
else:
return render_template(
'deleteitem.html', item=item)
def put(self, bucketlist_id, item_id):
""" Called with a PUT request """
bucketlist = session.query(Bucketlist).filter_by(
id=bucketlist_id, created_by=self.current_user).first()
if not bucketlist:
return 'Bucketlist does not exist', 404
request_args = self.parse_args()
# Missing item name
if not request_args.get('name') and not request_args.get('done'):
return 'Item name needed', 400
item = session.query(Item).filter_by(id=item_id,
bucketlist=bucketlist).first()
if not item:
return 'Item does not exist', 404
try:
if request_args.get('name'):
item.name = request_args.get('name')
if request_args.get('done'):
item.completed = request_args.get('done')
self.save(item)
return 'Item updated', 200
except IntegrityError:
session.rollback()
return 'Item name already exists', 409
def index():
'''
Display list of categories & items
'''
categories = session.query(Category)
items = session.query(Item).order_by(Item.id.desc()).limit(10)
return render_template('index.html', items=items, categories=categories)
def get_role_info(role_id):
with open('static/role_service.json') as role_data_file:
role_data = json.load(role_data_file)
print(role_data.keys())
role_info = [{
"role_name": role_name,
"role_inf": role_data[role_name]
} for role_name in role_data.keys()
if role_data[role_name]['id'] == role_id]
if len(role_info) == 0:
return {"status: ": "Role id not found"}
role_node = []
list_node_role = session.query(
models.Node_role).filter_by(role_name=role_info[0]["role_name"]).all()
for node_role in list_node_role:
node = session.query(
models.Node).filter_by(node_id=node_role.node_id).first()
role_node.append(models.to_json(node, 'Node', False))
session.close()
return {"status": "OK", "role_info": role_info[0], "role_node": role_node}
def addcomment(sub, post):
if sub == 'food' or sub == 'pizza' or sub == 'sushi':
getquote = session.query(FoodStuff).order_by(func.rand()).first()
print("sub", sub)
try:
post.reply(str(getquote.comment))
except Exception as e:
print(str(e))
pass
print("Comment: ", getquote.comment)
print("")
elif sub == 'funny':
getquote = session.query(FunnyStuff).order_by(func.rand()).first()
print(getquote.id)
try:
post.reply(str(getquote.comment))
except Exception as e:
print(str(e))
pass
print("Comment: ", getquote.comment)
else:
print("No Sub Found")
pass
def add_saved_meal_post():
#don't use the reequest.args.get('user') to avoid malicious user.
#user_id incorporates the user_id via flask.
user = current_user
meal_name = request.args.get('meal_name')
#query the data base Meal.
meal = session.query(Meal).filter_by(name=meal_name,
user_id=user.id).first()
food_log = get_food_log(user)
for food in meal.foods:
#food is the name of the food in the MealFoodAssociation
#create a new FoodLogFoodAssociation() for each MealFoodAssociation
flfa = FoodLogFoodAssociation()
#copy over the attributes of the MealFoodAssociation to FoodLogFoodAssociation
flfa.food_NDB_No = food.food_NDB_No
flfa.unit_Seq = food.unit_Seq
flfa.quantity = food.quantity
#append FoodLogFoodAssociation to food_log.foods
food_log.foods.append(flfa)
#send back this info to the client side via html which will then
#be sent to the javascript which will insert the info on the page.
session.commit()
nutrient_definitions = session.query(NutrientDefinition).all()
#fix me-should pass targets in.
foods = build_food_list(meal.foods, nutrient_definitions)
return render_template('partial_food_log.html', foods=foods)
def postSearchUrl(self, departure_airport, arrival_airport,
departure_date, base_url=BASE_URL, api_key=API_KEY_2XT):
try:
baseUrl = session.query(BaseUrl).filter_by(base_url=base_url.strip()).one()
except NoResultFound:
baseUrl = BaseUrl(base_url=base_url)
session.add(baseUrl)
session.commit()
try:
apiKey = session.query(ApiKey).filter_by(api_key=api_key).one()
except NoResultFound:
apiKey = ApiKey(api_key=api_key)
session.add(apiKey)
session.commit()
searchUrl = SearchUrl(base_url=baseUrl.base_url_id, api_key=apiKey.api_key_id, departure_airport=departure_airport,
arrival_airport=arrival_airport, departure_date=departure_date)
session.add(searchUrl)
session.commit()
return searchUrl
def section_thread_list(section_id):
"""
Возвращает список тем для выбранного раздела с подсчетом количества ответов и просмотров, а также выводит данные
по последнему пользователю, написавшему пост в данном разделе
"""
max_dt_query = session.query(
Post.thread_id, Post.author,
func.max(Post.created).label('created_dt'),
User.username).join(User).group_by(
Post.thread_id).subquery().alias('max_dt_query')
post_subquery = session.query(
Post.thread_id,
func.count('*').label('post_count'),
max_dt_query.c.created_dt,
max_dt_query.c.username
).outerjoin(max_dt_query, Post.thread_id == max_dt_query.c.thread_id)\
.group_by(Post.thread_id).subquery().alias('post_subquery')
queryset = session.query(
Thread.id, Thread.name, Thread.created, Thread.section_id,
Thread.views, post_subquery.c.post_count, post_subquery.c.created_dt,
post_subquery.c.username).outerjoin(post_subquery).filter(
Thread.section_id == section_id).order_by(Thread.created.desc())
response = thread_list_schema.dump(queryset)
json_response = jsonify(response)
return make_response(json_response, 200)
def serialize_fit_route(route_info, seats_info):
arr_station_name = session.query(Station).get(
route_info[2].station_id).name
dep_station_name = session.query(Station).get(
route_info[1].station_id).name
route_name = session.query(BaseRoute).get(
route_info.Schedule.base_route_id).name
route_info_dict = {
'departure_time': route_info[1].departure,
'arrival_time': route_info[2].arriving,
'schedule_id': route_info[0].id,
'dep_stop_id': route_info[1].station_id,
'arr_stop_id': route_info[2].station_id,
'arr_station_name': arr_station_name,
'dep_station_name': dep_station_name,
'route_name': route_name,
'seats_info': []
}
for type_name, type_info in seats_info.items():
route_info_dict['seats_info'].append({
'type_name':
type_name,
'num_of_places':
type_info['num_of_places'],
'cost':
type_info['cost']
})
return route_info_dict
def get_tickets(**kwargs):
if (kwargs.get('usr_email') is not None):
return session.query(Ticket).join(User, User.id == Ticket.user_id). \
filter(User.email == kwargs.get('usr_email')).all()
if (kwargs.get('ticket_id') is not None):
return [session.query(Ticket).get(kwargs.get('ticket_id'))]
return []
def on_get(self, req, resp, teacherid):
teacher = sess.query(ms.Teacher).get(teacherid)
if teacher is None:
resp.status = falcon.HTTP_404
resp.body = "A teacher with the idea of %s was not found." % teacherid
return
today = datetime.date.today()
default = teacher.home_room_students
removedstudents = sess.query(ms.Student).join(ms.Schedule).filter(ms.Student.home_room_teacher_id == teacherid,
ms.Schedule.date == today)
default = [e for e in default if e not in removedstudents]
newstudents = sess.query(ms.Student).join(ms.Schedule).filter(ms.Schedule.teacher_id == teacherid,
ms.Schedule.date == today)
moved = [student.to_dict() for student in removedstudents]
default = [student.to_dict() for student in default]
new = [student.to_dict() for student in newstudents]
temp_list = list(default)
temp_list.extend(new)
for student_dict in temp_list:
# req.log_error(str(student_dict))
if sess.query(ms.Absence).get((student_dict["id"], today)) is not None:
student_dict["absent"] = True
# req.log_error(str(student_dict))
resp.status = falcon.HTTP_200
resp.body = json.dumps({"moved": moved,
"default": default,
"new": new})
def editItem(item_name, category_name):
'''
Form to add edit items, only allows creator to edit
'''
# check if user is logged in
if not 'user_id' in login_session:
flash("You need to be logged-in to perform this action", 'error')
return redirect('/')
form = addItemForm()
categories = session.query(Category)
item = session.query(Item).filter_by(name=item_name).first()
category = session.query(Category).filter_by(name=category_name).first()
# check if user has permission
if login_session['user_id'] != item.user_id:
flash("You do not have permissions to edit this item", 'error')
return redirect('/')
if request.method == 'POST' and form.validate():
# add new info to item
updateItem(form, item)
flash("Item updated!", 'success')
return redirect('/')
else:
return render_template('edititem.html', item=item, form=form, \
category=category, categories=categories)
def editItem(item_name, category_name):
'''
Form to add edit items, only allows creator to edit
'''
# check if user is logged in
if not 'user_id' in login_session:
flash("You need to be logged-in to perform this action", 'error')
return redirect('/')
form = addItemForm()
categories = session.query(Category)
item = session.query(Item).filter_by(name=item_name).first()
category = session.query(Category).filter_by(name=category_name).first()
# check if user has permission
if login_session['user_id'] != item.user_id:
flash("You do not have permissions to edit this item", 'error')
return redirect('/')
if request.method == 'POST' and form.validate():
# add new info to item
updateItem(form, item)
flash("Item updated!", 'success')
return redirect('/')
else:
return render_template('edititem.html', item=item, form=form, \
category=category, categories=categories)
def deleteItem(item_name, category_name):
'''
Deletes item, only allows creator to delete
'''
# check if user is logged in
if not 'user_id' in login_session:
flash("You need to be logged-in to perform this action", 'error')
return redirect('/')
item = session.query(Item).filter_by(name=item_name).one()
# check if user has permission
if login_session['user_id'] != item.user_id:
flash("You do not have permissions to edit this item", 'error')
return redirect('/')
if request.method == 'POST':
session.delete(item)
session.commit()
category = session.query(Category).filter_by(
name=category_name).first()
itemsLeft = session.query(Item).filter_by(category=category).first()
# if there are no more items in category delete it.
if itemsLeft == None:
session.delete(category)
session.commit()
flash("menu item deleted!", 'success')
return redirect('/')
else:
return render_template('deleteitem.html', item=item)
def get_current_installation_status():
current_task = session.query(
models.Task).filter_by(status='INPROCESSING').first()
if current_task is None:
current_task = session.query(
models.Task).filter_by(status='FAILED').first()
if current_task is None:
current_task = session.query(models.Task).filter_by(
status='DONE').order_by(models.Task.finished_at.desc()).all()
if current_task is not None:
current_task = current_task[0] if len(current_task) > 0 else None
if current_task is None:
return abort(404, "No Task was Run")
current_service = current_task.service_setup
current_node = current_service.deployment.node
res = {
" current_task": models.to_json(current_task, 'Task', False),
"current_service": models.to_json(current_service, 'Service_setup',
False),
"current_node": models.to_json(current_node, 'Node', False),
}
session.commit()
session.close()
return res, 200
def get(self):
args = parser.parse_args()
if 'page_now' not in args:
return err_res(code=0, msg='no page_now')
if 'page_size' not in args:
return err_res(code=0, msg='no page_size')
page_now = args['page_now']
page_size = args['page_size']
if page_now * page_size > 250:
return err_res(code=0, msg='无更多电影')
cached_movies = session.query(Movie).filter(
Movie.id.between((page_now - 1) * page_size + 1,
page_now * page_size)).all()
if len(cached_movies):
return success_res(code=1000, data=cached_movies, msg='success')
try:
spider = Spider()
movies = spider.get_movies(const.BASE_URL)
for movie in movies:
create_movie(movie)
cached_movies = session.query(Movie).filter(
Movie.id.between((page_now - 1) * page_size + 1,
page_now * page_size)).all()
return success_res(code=1000, data=cached_movies, msg='success')
except:
return err_res(code=0, msg='err')
def home():
count = 0
if request.method == 'POST':
print("Got new request")
username = request.form.getlist('username')
print("username is: ", username)
user = session.query(User).filter(User.username.in_(username)).all()
print("User is: ", user)
if user is None:
if username != "all":
raise Exception("No user found!")
locations = session.query(Location)
if username == "all":
locations = locations.all()
else:
locations = locations.filter(Location.user_id.in_([u.id for u in user])).all()
print("Data length is: {}".format(len(locations)))
count = len(locations)
locations = json.dumps(locations, cls=AlchemyEncoder)
else:
locations = ""
users = session.query(User).all()
return render_template("index.html", data=locations, users=users, count=count)
def get_ads_info(page=None, sort=None):
sort_list = {
"price_asc": Ads.price.asc(),
"price_desc": Ads.price.desc(),
"date_asc": Ads.data_create.asc(),
"date_desc": Ads.data_create.desc(),
}
if sort is None:
ads = session.query(Ads).all()
elif sort in sort_list:
ads = session.query(Ads).order_by(sort_list[sort]).all()
if ads:
ads_list = []
if page is not None:
for ad in ads[(page-1)*10:(page)*10]:
ad = {'name': ad.name, 'price': ad.price, 'url': ad.main_url}
ads_list.append(ad)
session.expire_all()
return jsonify(f'page {page}. Ads from {(page-1)*10+1} to {(page)*10}', ads_list), 200
else:
for ad in ads:
ad = {'name': ad.name, 'price': ad.price, 'url': ad.main_url}
ads_list.append(ad)
session.expire_all()
return ads_list, 200
else:
raise TableIsEmpty
def add_saved_meal_post():
#don't use the reequest.args.get('user') to avoid malicious user.
#user_id incorporates the user_id via flask.
user = current_user
meal_name = request.args.get('meal_name')
#query the data base Meal.
meal = session.query(Meal).filter_by(name=meal_name, user_id=user.id).first()
food_log = get_food_log(user)
for food in meal.foods:
#food is the name of the food in the MealFoodAssociation
#create a new FoodLogFoodAssociation() for each MealFoodAssociation
flfa = FoodLogFoodAssociation()
#copy over the attributes of the MealFoodAssociation to FoodLogFoodAssociation
flfa.food_NDB_No = food.food_NDB_No
flfa.unit_Seq = food.unit_Seq
flfa.quantity = food.quantity
#append FoodLogFoodAssociation to food_log.foods
food_log.foods.append(flfa)
#send back this info to the client side via html which will then
#be sent to the javascript which will insert the info on the page.
session.commit()
nutrient_definitions = session.query(NutrientDefinition).all()
#fix me-should pass targets in.
foods = build_food_list(meal.foods, nutrient_definitions)
return render_template('partial_food_log.html', foods=foods)
def get_empty_places(**kwargs):
schedule = session.query(Schedule).get(kwargs.get('schedule_id'))
print(kwargs.get('schedule_id'))
arrival_stop = session.query(Stop).get(kwargs.get('dep_stop_id'))
print(kwargs.get('dep_stop_id'))
departure_stop = session.query(Stop).get(kwargs.get('arr_stop_id'))
print(kwargs.get('arr_stop_id'))
return get_detailed_seats_info(schedule, arrival_stop, departure_stop)
def updatePriceKm(self):
trips = session.query(Trip).all()
for trip in trips:
dist = session.query(Route).filter_by(
route_id=trip.route).one().distance
trip.price_km = float(trip.price) / dist
session.commit()
def users():
result_users = session.query(User) #.join(User.address).all()
result_addresses = session.query(Address)
print session.query(User).count()
return render_template('user.html',
users=result_users,
addresses=result_addresses)
def users():
result_users = session.query(User)#.join(User.address).all()
result_addresses = session.query(Address)
print session.query(User).count()
return render_template('user.html',
users=result_users,
addresses=result_addresses)
def show():
# 分组统计
query_result = session.query(
extract('day', SinaCommentSentiment.time).label('day'),
func.count('day')).group_by('day').all()
showData = tupleListToDictList(query_result)
sentiments = session.query(SinaCommentSentiment.sentiment).all()
pn = process(sentiments)
return render_template('/home/show.html', showData=showData, pn=pn)
def showCatalog():
catalog = session.query(Category).order_by(asc(Category.name))
latestItems = session.query(Item.name, Item.id, Category.name, Category.id).join(Category).order_by(
desc(Item.id)).limit(10)
latest = []
for (itemName, itemId, categoryName, categoryId) in latestItems:
latest.append(
{'item_name': itemName, 'category_name': categoryName, 'item_id': itemId, 'category_id': categoryId})
return render_template('catalog/catalog.html', catalog=catalog, latest=latest)
def categoryCheck(form): ''' Checks if parsed category name exists, if not it creates one ''' category = session.query(Category).filter_by(name=form.category.data).first() if category == None: newCategory = Category(name=form.category.data, user_id=login_session['user_id']) session.add(newCategory) session.commit() category = session.query(Category).filter_by(name=form.category.data).first() return category
def catalogJSON():
categories = session.query(Category).all()
dict = {'Category': []}
for cat in categories:
cat_dict = cat.serialize
items_dict = []
items = session.query(Item).filter_by(category_id=cat.id)
for item in items:
items_dict.append(item.serialize)
cat_dict['Item'] = items_dict
dict['Category'].append(cat_dict)
return jsonify(dict)
def readSkus(price_list_id):
if 'username' not in login_session:
return redirect('/oauth/login')
else:
pass
#Database query for all the possible brands using the distinct() method
brands = session.query(Sku.name).filter_by(price_list_id=price_list_id).distinct()
for brand in brands:
print brand.name.upper()
item = session.query(PriceList).filter_by(id=price_list_id).one()
skus = session.query(Sku).filter_by(price_list_id=price_list_id).all()
return render_template('pxlst/readSkus.html', price_list_id=price_list_id, price_list=item, skus=skus, brands=brands)
def on_get(self, req, resp):
teacher_id, student_id, date =\
req.get_param("teacher_id"), req.get_param("student_id"), req.get_param("date")
date = datetime.datetime.strptime(date, "%Y-%m-%d").date()
new_teacher = sess.query(ms.Teacher).get(teacher_id)
student = sess.query(ms.Student).get(student_id)
old_teacher = sess.query(ms.Teacher).get(student.home_room_teacher_id)
schedule = sess.query(ms.Schedule).get((student_id, teacher_id, date))
dict = schedule.to_dict()
dict["student"] = student.to_dict()
dict["new_teacher"] = new_teacher.to_dict()
dict["old_teacher"] = old_teacher.to_dict()
resp.status = falcon.HTTP_200
resp.body = json.dumps(dict)
def createSku(price_list_id):
if 'username' not in login_session:
return redirect('/oauth/login')
else:
pass
if request.method == 'POST':
price = int(request.form.get('price'))
if request.form.get('price2'):
price2 = int(request.form.get('price2'))
pxlist = price_list_id
user_id = getUserID(login_session['email'])
newSku = Sku(name = request.form['name'],
varietal = request.form['varietal'],
price = price,
price2 = price2,
price_list_id=pxlist,
user_id=user_id)
session.add(newSku)
session.commit()
flash('new sku item created!')
return redirect(url_for('pxlst.readSkus', price_list_id=price_list_id))
pxlist = session.query(PriceList).filter_by(id=price_list_id).one()
#protection from non creator
if login_session['username'] != pxlist.user.name:
flash("Debes ser el creador de la lista para crear un nuevo Sku.")
return redirect(url_for('pxlst.readSkus', price_list_id=price_list_id))
else:
return render_template('pxlst/createSku.html', price_list_id=price_list_id)
def getVideosJSON():
json_text = []
q = session.query(Video)
vids = q.order_by(Video.id).all()
for vo in vids:
json_text.append({"rank": vo.getRank(), "title": vo.title, "query": vo.query, "id": vo.ytid, "viewers": vo.viewers, "timestamp": vo.getDateTimeLastPlayed(), "length": vo.length, "watched": vo.watched, "skips": vo.skips, "percentageWatched": vo.getPercentageWatched()})
return json_text
def login():
#login_manager = LoginManager()
#login_manager.init_app()
form = LoginForm(request.form)
#form = LoginForm()
#if form.validate_on_submit():
if request.method == 'POST' and form.validate():
#want to find the user with the username or email address as enterred
user = session.query(User).filter(
(User.email == form.username_or_email.data) |
(User.username == form.username_or_email.data)
).first()
#want to check to see if the user is registered and password info is correct.
if user is None or not check_password_hash(user.password,
form.password.data):
flash("Your login information is incorrect. Please try again.")
return redirect(url_for('login'))
#check to see if the password is correct.
#then log in the user
login_user(user)
flash("Logged in successfully.")
return redirect(url_for('food_log_get'))
return render_template(
'login.html',
title='Sign In',
form=form
#providers=app.config['OPENID_PROVIDERS'])
)
def food_log_post():
user = current_user
quantity = request.form.get('quantity')
unit = request.form.get('unit')
unit = json.loads(unit)
food_log = get_food_log(user)
association = FoodLogFoodAssociation(
food_NDB_No=unit["NDB_No"],
unit_Seq=unit["Seq"],
quantity=float(quantity)
)
food_log.foods.append(association)
#build the query
favorite_query = session.query(FavoriteAssociation)
favorite_query = favorite_query.filter_by(NDB_No=unit["NDB_No"], user_id=user.id)
#executing the query
favorite = favorite_query.first()
if favorite == None:
favorite = FavoriteAssociation(
NDB_No=unit["NDB_No"],
user_id=user.id,
popularity=1
)
session.add(favorite)
else:
favorite.popularity += 1
session.commit()
return redirect(url_for('food_log_get'))
def updateSku(price_list_id, sku_id):
if 'username' not in login_session:
return redirect('/oauth/login')
else:
pass
sku = session.query(Sku).filter_by(id=sku_id).one()
if request.method == 'POST':
if request.form.get('name'):
sku.name = request.form['name']
if request.form.get('varietal'):
sku.varietal = request.form['varietal']
if request.form.get('price'):
sku.price = int(request.form['price'])
if request.form.get('price2'):
sku.price2 = int(request.form['price2'])
session.add(sku)
session.commit()
print 'sku commited'
flash("sku editado!")
return redirect(url_for('pxlst.readSkus', price_list_id=price_list_id))
#protection from non creator
if login_session['username'] != sku.user.name:
flash("Debes ser el creador de la lista para editar este Sku.")
return redirect(url_for('pxlst.readSkus', price_list_id=price_list_id))
else:
return render_template('pxlst/updateSku.html', price_list_id=price_list_id, sku_id=sku_id, sku=sku)
def createUser(login_session): newUser = User(name=login_session['username'], email=login_session[ 'email'], picture=login_session['picture']) session.add(newUser) session.commit() user = session.query(User).filter_by(email=login_session['email']).one() return user.id
def updatePricelist(price_list_id):
if 'username' not in login_session:
return redirect('/oauth/login')
else:
pass
item = session.query(PriceList).filter_by(id=price_list_id).one()
if request.method == 'POST':
if request.form.get('name'):
item.name = request.form['name']
if request.form.get('communicated'):
item.communicated = datetime.datetime.strptime(request.form['communicated'], '%Y-%m-%d')
if request.form['vigente'] == 'True':
item.vigente = True
else:
item.vigente = False
session.add(item)
session.commit()
flash("lista de precios editada!")
return redirect(url_for('pxlst.readPricelists'))
#protection from non creator
if login_session['username'] != item.user.name:
flash("Debes ser el creador de la lista para editarla.")
return redirect(url_for('pxlst.readPricelists'))
else:
return render_template('pxlst/updatePricelist.html', price_list_id=price_list_id, item=item)
def on_post(self, req, resp):
today = datetime.date.today()
absent = req.get_param_as_list("absent")
# req.log_error(" ".join(absent))
present = req.get_param_as_list("present")
# req.log_error(" ".join(present))
for stid in absent:
if sess.query(ms.Absence).get((stid, today)) is None:
sess.add(ms.Absence(stid, today))
for stid in present:
temp = sess.query(ms.Absence).get((stid, today))
if temp is not None:
sess.delete(temp)
sess.commit()
resp.status = falcon.HTTP_200
resp.body = "Attendance Successfully Taken"
def on_get(self, req, resp):
field = req.get_param("f")
if not (field in ms.Student.completable):
resp.status = falcon.HTTP_400
resp.body = "Invalid Field"
return
mf = getattr(ms.Student, field)
toq = req.get_param("q")
if toq is None:
resp.status = falcon.HTTP_400
resp.body = "No Query Found"
return
page = req.get_param("p")
page = int(page) if page else 1
query = sess.query(ms.Student).filter(mf.like("%s%%" % toq))
count = query.count()
if (page-1)*10 > count:
resp.status = falcon.HTTP_404
resp.body = "Page not found"
return
resp.status = falcon.HTTP_200
resp.body = json.dumps({"students": [student.to_dict() for student in
query.order_by(mf).slice((page-1)*10, page*10).all()],
"page": page,
"amount": count})
def on_get(self, req, resp, teacherid, year, month, day):
teacher = sess.query(ms.Teacher).get(teacherid)
if teacher is None:
resp.status = falcon.HTTP_404
resp.body = "A teacher with the idea of %s was not found." % teacherid
return
date = datetime.date(year, month, day)
default = teacher.home_room_students
removedstudents = sess.query(ms.Student).join(ms.Schedule).filter(ms.Student.home_room_teacher_id == teacherid,
ms.Schedule.date == date)
default = [e for e in default if e not in removedstudents]
newstudents = sess.query(ms.Student).join(ms.Schedule).filter(ms.Schedule.teacher_id == teacherid,
ms.Schedule.date == date)
resp.status = falcon.HTTP_200
resp.body = json.dumps({"moved": [student.to_dict() for student in removedstudents],
"default": [student.to_dict() for student in default],
"new": [student.to_dict() for student in newstudents]})
def on_get(self, req, resp, teacherid):
teacher = sess.query(ms.Teacher).get(teacherid)
if teacher is None:
resp.status = falcon.HTTP_404
resp.body = "A teacher with the idea of %s was not found." % teacherid
return
resp.status = falcon.HTTP_200
resp.body = json.dumps([student.to_dict() for student in teacher.home_room_students])
def on_get(self, req, resp, teacherid):
teacher = sess.query(ms.Teacher).get(teacherid)
if teacher is None:
resp.status = falcon.HTTP_404
resp.body = "A teacher with the id of %s was not found." % teacherid
return
resp.status = falcon.HTTP_200
resp.body = json.dumps(teacher.to_dict())
def get_food_log(user):
food_log = session.query(FoodLog).filter_by(user=user).first()
if food_log is None:
food_log = FoodLog()
food_log.user = user
session.add(food_log)
session.commit()
return food_log
def readUnfilteredPricelists():
if 'username' not in login_session:
return redirect('/oauth/login')
else:
pass
picture = login_session['picture']
items = session.query(PriceList).all()
return render_template('pxlst/readUnfilteredPricelists.html', price_lists=items, picture=picture)
def saved_meal_post():
#don't use the reequest.args.get('user') to avoid malicious user.
user = current_user
#request.args.get('meal_name') gets the value associated
#with the query string 'meal_name'
#ex: /add_saved_meal_post?meal_name=breakfast
selected_foods = request.args.get('selected_foods')
meal_name = request.args.get('meal_name')
#think about keys and values. look at the flask documentation for requesting
#keys and values.
#do not use 'if not selected_foods' because the id of 0 evaluates to False.
if selected_foods == None or selected_foods == "":
return ""
#need to first strip leading and trailing commas to create a clean and valid list
#of strings separated by commas.
selected_foods = selected_foods.strip(",").split(',')
#create an instance of the Meal model
#creating a Meal object by calling the Meal constructor.
#can set any column values as identified in the models, in this case models/meal.py
#creating a name for the saved_meal
saved_meal = Meal(name=meal_name)
#loop through the food_ids to save the selected foods as a meal.
#selected_foods is a list.
for food_id in selected_foods:
#making an instance of the Class MealFoodAssociation
meal_food_association = MealFoodAssociation()
#query the FoodLogFoodAssociation table to get the row (the matching association) that has the specific
#food_id.
food_log_food_association = session.query(FoodLogFoodAssociation).get(int(food_id))
#access the attribute of the variable which is an instance of the class
#copy the attributes from the food_log_food_association to the
#attribute mealfoodassociation
#integer primary keys are automatically filled in.
meal_food_association.food_NDB_No = food_log_food_association.food_NDB_No
meal_food_association.unit_Seq = food_log_food_association.unit_Seq
meal_food_association.quantity = food_log_food_association.quantity
#add the saved food to the Meal
saved_meal.foods.append(meal_food_association)
#append the saved _meal to the list user.meals
#save it once. Take it out of the for loop.
user.meals.append(saved_meal)
#save the meal
session.add(saved_meal)
session.commit()
#returning an empty string is saying that the code works.
return ""
def get_food_log(user, date=None):
if date is None:
date = datetime.date.today()
food_log = session.query(FoodLog).filter_by(user=user, date=date).first()
if food_log is None:
food_log = FoodLog()
food_log.user = user
session.add(food_log)
session.commit()
return food_log
def selected_food_groups():
user = current_user
# Get and parse a comma-seperated query string
food_groups = request.args.get('food_groups')
if food_groups == None:
return ""
food_groups = food_groups.split(',')
# user.selected_food_groups is linked to the nutrition database.
session.query(UserFoodGroupAssociation).delete()
for code in food_groups:
association = UserFoodGroupAssociation(
food_group_code=code
)
user.selected_food_groups.append(association)
session.commit()
return ""
def query_foods(query_string):
# construct a list of all the groups that we want to use as filters.
# groups is a list of numbers
# request.args.get list : we are looking for ?group
groups = request.args.getlist("group")
group_filters = [FoodDescription.FdGrp_Cd == group for group in groups]
foods = session.query(FoodDescription)
foods = foods.filter(FoodDescription.Long_Desc.ilike('%{}%'.format(query_string)))
#finds the foods in all the foods and group_filters.
foods = foods.filter(or_(*group_filters))
#this limit needs to be raised or eliminated
#once I incorporate PostgreSQL, elastic, or Lucene
#as a more precise search tool.
foods = foods.limit(20)
food_list = []
for food in foods:
#find all the weights that match the foods.
unit_query = session.query(Weight).filter(Weight.NDB_No == \
food.NDB_No).all()
unit_list = []
for unit in unit_query:
unit_list.append({
"name": unit.Msre_Desc,
"Gm_Wgt": unit.Gm_Wgt,
"NDB_No": unit.NDB_No,
"Seq": unit.Seq,
"amount": unit.Amount,
})
food_list.append({
"name": food.Long_Desc,
"units": unit_list
})
#to reference units this is the code:
#food_list[0]
#food_list[0]["units"]
#to test queries: type localhost:5000/queries/butter, salted.json
return json.dumps(food_list)
