def user():
if request.method == "GET":
return render_template("user.html")
elif request.method == "POST":
form = request.form
us = form["username"]
pas = form["password"]
user = {"username": us, "password": pas}
a = user_collection.find_one(user["username"])
if a == None:
return "This user doesn't exist. Please register a new account."
def validate_user(user_name, password, email, length=8):
if user_name.isalnum() == False:
return "user name must contain alpha numeric characters"
if password_format(password, length) == False:
return f"password must must be at least {length} characters long \
with at least one upper and one lower case letter, \
at least one special character and no white spaces"
if email_valid(email) == False:
return "email address does not exist"
if user_collection.find_one({'user': user_name}) != None:
return "user name taken"
else:
return True
def get_by_username(username):
u = user_collection.find_one({"username": username})
return u
def get_by_id(id):
u = user_collection.find_one({"_id": ObjectId(id)})
return u
def find_by_username(username):
f = user_collection.find_one({"username": username})
return f
def find_by_password(password):
p = user_collection.find_one({"password": password})
return p
def find_by_username(username):
f = user_collection.find_one(username["username"])
return f