system-pri/backend/app/factory.py

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from factory import alchemy, Sequence, RelatedFactory, LazyAttribute
from factory.faker import Faker
from factory.fuzzy import FuzzyInteger, FuzzyChoice
from .dependencies import db
from .students.models import Student, Group, ProjectSupervisor
class ProjectSupervisorFactory(alchemy.SQLAlchemyModelFactory):
class Meta:
model = ProjectSupervisor
sqlalchemy_session = db.session
first_name = Faker('first_name')
last_name = Faker('last_name')
email = Faker('email')
limit_group = 4 # FuzzyInteger(3, 5)
count_groups = 4
mode = FuzzyChoice([True, False])
class GroupFactory(alchemy.SQLAlchemyModelFactory):
class Meta:
model = Group
sqlalchemy_session = db.session
name = Sequence(lambda n: f'Group-{n}')
# project_supervisor = RelatedFactory(ProjectSupervisorFactory, 'project_supervisor')
class StudentFactory(alchemy.SQLAlchemyModelFactory):
class Meta:
model = Student
sqlalchemy_session = db.session
first_name = Faker('first_name')
last_name = Faker('last_name')
email = Faker('email')
index = Sequence(lambda n: 400_000 + n)
first_term = FuzzyInteger(1, 5)
second_term = FuzzyInteger(1, 5)
# group = RelatedFactory(GroupFactory)
mode = FuzzyChoice([True, False])