noobextendsbot / sqliteorm

Field types and Relationships

Fields Supported

"CharField"
"TextField" [Need to complete the tests]
"AutoField"
"IntegerField" [not implemented yet]
"DecimalField" [not implemented yet]
"FloatField" [not implemented yet]
"DateTimeField" [not implemented yet]
"BooleanField" [not implemented yet]
"ImageField" [not implemented yet]
"FileField" [not implemented yet]

Relationship supported

Primary Key

1. Each Table with Only one PK (primary_key = True)

2. Supoorts multiple unqiue constrainsts in a table (unique=True)

3. Does not support composite primary key

4. Can not use Primary key and unique set to True at the same time.

Foreign Key

1. Does not support Polymorphic association (multiple FK in a single table)

2. Supports Recursive Relationship [not implemented yet]

One To One

1. Supports 1:1

ManyToMany

1. Supports M:N

Folder Layout

1. docs/ - contains docs generated by Sphinx
2. orm/ - changed it to single file orm.py has all the code and example.py shows an example of what has been implemented until now.
3. tests/ - It has tests for orm.py files.

NOTE: You can read more about implementation in the docs/_build/html/index.html
Also, docs and new implementation might not match if I forgot to re-generate it.

How it's supposed to be used

class User(Model):
	# if you don't specify class name will be used
	_table = "user"
	name = CharField(primary_key=True, max_length=10)
	bio = TextField()
	age = IntegerField()

migration = MigrationManager([User, Blog])
migration.apply()

u = User(name="John", bio="some random text", age=10)
u.save()
u.objects.get(name="john")