def delete_var(var_name):
"""
Deletes variable from profile's part of database, whether or not it is an array or not.
Parameters
----------
var_name: String
name of variable
Returns
-------
question
"""
profile.delete_variable(name, var_name)
profile.write_database()
return question("Deleted. Anything else?")
def no():
"""
NoIntent triggers to reset global variables, close skill or cancel other function.
Returns
-------
question (if continuing)
statement (if not)
"""
global temp
global state
if state is not None:
temp = None
state = None
return question("Okay. Is there anything else you want to do?")
else:
profile.write_database()
return statement("Alright! See you some other time.")
def declare_property(prop, value):
"""
Sets a property to a value directly.
Parameters
----------
prop: String
name of property
value: String
the value that prop should be set to
Returns
-------
question
"""
profile.change_property(name, prop, value)
profile.write_database()
return question(prop + " has been set to " + value + ". Anything else?")
def define_property(value):
"""
Responses to follow up on an asked question using an arbitrary string literal.
Parameters
----------
value: String
the value/answer
Returns
-------
question
"""
global name
global temp
global state
if state == "Choose profile":
# If asked for a name when multiple faces are detected
if value in temp:
name = value
return question("Welcome " + name + "! What would you like to do?")
return question("Please pick one of the following names: " +
", ".join(temp))
if state == "Add profile":
# If asked for a name when an image is being added to the Face_Rec database
name = profile.add_person(value, temp)
profile.write_database()
state = None
temp = None
return question("Welcome " + name + "! What would you like to do?")
if state == "Inactive":
# If called prior to starting the skill
start_skill()
if state == "Add value":
# Answering in response to a value found to be None.
profile.change_property(name, temp, value)
profile.write_database()
p = temp
state = None
temp = None
return question(p + " has been set to " + value + ". Anything else?")
if state == "Add list":
# When adding a list requests the next object.
profile.add_to_list(name, temp, [value])
profile.write_database()
return question("Added " + value + ". Anything else?")
if state == "Delete from list":
# When removing from list requests the next object.
profile.remove_from_list(name, temp, [value])
profile.write_database()
return question("Removed " + value + ". Anything else?")
return question("I'm sorry, I don't understand. Please try again.")