Team project to build a clone of AirBnB.
The console is a command interpreter to manage objects abstraction between objects and how they are stored.
To see the fundamental background of the project visit the Wiki.
The console willl perform the following tasks:
- create a new object
- retrive an object from a file
- do operations on objects
- destroy an object
All the classes are handled by the Storage engine in the FileStorage Class.
- Style guidelines:
All the development and testing was runned over an operating system Ubuntu 20.04 LTS using programming language Python 3.8.3. The editors used were VIM 8.1.2269, VSCode 1.6.1 and Atom 1.58.0 . Control version using Git 2.25.1.
git clone https://github.com/aysuarex/AirBnB_clone.gitchange to the AirBnb directory and run the command:
./console.pyIn interactive mode
$ ./console.py
(hbnb) help
Documented commands (type help <topic>):
========================================
EOF help quit
(hbnb)
(hbnb)
(hbnb) quit
$in Non-interactive mode
$ echo "help" | ./console.py
(hbnb)
Documented commands (type help <topic>):
========================================
EOF help quit
(hbnb)
$
$ cat test_help
help
$
$ cat test_help | ./console.py
(hbnb)
Documented commands (type help <topic>):
========================================
EOF help quit
(hbnb)
$All the test are defined in the tests folder.
- Modules:
python3 -c 'print(__import__("my_module").__doc__)'- Classes:
python3 -c 'print(__import__("my_module").MyClass.__doc__)'- Functions (inside and outside a class):
python3 -c 'print(__import__("my_module").my_function.__doc__)'and
python3 -c 'print(__import__("my_module").MyClass.my_function.__doc__)'- unittest module
- File extension
.py - Files and folders star with
test_ - Organization:for
models/base.py, unit tests in:tests/test_models/test_base.py - Execution command:
python3 -m unittest discover tests - or:
python3 -m unittest tests/test_models/test_base.py
echo "python3 -m unittest discover tests" | bashTo run the tests in non-interactive mode, and discover all the test, you can use the command:
python3 -m unittest discover tests- Start the console in interactive mode:
$ ./console.py
(hbnb)- Use help to see the available commands:
(hbnb) help
Documented commands (type help <topic>):
========================================
EOF all count create destroy help quit show update
(hbnb)- Quit the console:
(hbnb) quit
$The commands are displayed in the following format Command / usage / example with output
- Create
Creates a new instance of a given class. The class' ID is printed and the instance is saved to the file file.json.
create <class>
(hbnb) create BaseModel
6cfb47c4-a434-4da7-ac03-2122624c3762
(hbnb)- Show
show <class> <id>(hbnb) show BaseModel 6cfb47c4-a434-4da7-ac03-2122624c3762
[BaseModel] (a) [BaseModel] (6cfb47c4-a434-4da7-ac03-2122624c3762) {'id': '6cfb47c4-a434-4da7-ac03-2122624c3762', 'created_at': datetime.datetime(2021, 11, 14, 3, 28, 45, 571360), 'updated_at': datetime.datetime(2021, 11, 14, 3, 28, 45, 571389)}
(hbnb)- Destroy
Deletes an instance of a given class with a given ID. Update the file.json
(hbnb) create User
0c98d2b8-7ffa-42b7-8009-d9d54b69a472
(hbnb) destroy User 0c98d2b8-7ffa-42b7-8009-d9d54b69a472
(hbnb) show User 0c98d2b8-7ffa-42b7-8009-d9d54b69a472
** no instance found **
(hbnb)- all
Prints all string representation of all instances of a given class. If no class is passed, all classes are printed.
(hbnb) create BaseModel
e45ddda9-eb80-4858-99a9-226d4f08a629
(hbnb) all BaseModel
["[BaseModel] (4c8f7ebc-257f-4ed1-b26b-e7aace459897) [BaseModel] (4c8f7ebc-257f-4ed1-b26b-e7aace459897) {'id': '4c8f7ebc-257f-4ed1-b26b-e7aace459897', 'created_at': datetime.datetime(2021, 11, 13, 22, 19, 19, 447155), 'updated_at': datetime.datetime(2021, 11, 13, 22, 19, 19, 447257), 'name': 'My First Model', 'my_number': 89}"]
["[BaseMode- count
Prints the number of instances of a given class.
(hbnb) create City
4e01c33e-2564-42c2-b61c-17e512898bad
(hbnb) create City
e952b772-80a5-41e9-b728-6bc4dc5c21b4
(hbnb) count City
2
(hbnb)- update
Updates an instance based on the class name, id, and kwargs passed. Update the file.json
(hbnb) create User
1afa163d-486e-467a-8d38-3040afeaa1a1
(hbnb) update User 1afa163d-486e-467a-8d38-3040afeaa1a1 email "nhabtamu42@gmail.com"
(hbnb) show User 1afa163d-486e-467a-8d38-3040afeaa1a1
[User] (s) [User] (1afa163d-486e-467a-8d38-3040afeaa1a1) {'id': '1afa163d-486e-467a-8d38-3040afeaa1a1', 'created_at': datetime.datetime(2021, 11, 14, 23, 42, 10, 502157), 'updated_at': datetime.datetime(2021, 11, 14, 23, 42, 10, 502186), 'email': 'nhabtamu42@gmail.com'}
(hbnb)
- Nahom Habtamu