La version 5 de Planète Casio. Regroupe le forum, les programmes, les tutoriel, les sprites et tous les autres outils développés par nos soins.
Nevar pievienot vairāk kā 25 tēmas Tēmai ir jāsākas ar burtu vai ciparu, tā var saturēt domu zīmes ('-') un var būt līdz 35 simboliem gara.
 
 
 
 
 

43 rindas
1.3 KiB

  1. from datetime import datetime
  2. from app import db
  3. from app.models.users import *
  4. class Post(db.Model):
  5. __tablename__ = 'post'
  6. id = db.Column(db.Integer, primary_key=True)
  7. type = db.Column(db.String(20))
  8. __mapper_args__ = {
  9. 'polymorphic_identity': __tablename__,
  10. 'polymorphic_on': type
  11. }
  12. # Standalone properties
  13. text = db.Column(db.Text(convert_unicode=True))
  14. date_created = db.Column(db.DateTime, default=datetime.now)
  15. date_modified = db.Column(db.DateTime, default=datetime.now)
  16. # Relationships
  17. author_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
  18. def __init__(self, author, text):
  19. """ Create a Post """
  20. self.text = text
  21. if type(author) == Member:
  22. author = author.id
  23. self.author_id = author
  24. def update(self, text):
  25. """ Update a post. Check whether the request sender has the right to do
  26. this! """
  27. self.text = text
  28. self.date_modified = datetime.now()
  29. def change_ownership(self, new_author):
  30. """ Change ownership of a post. Check whether the request sender has the
  31. right to do this! """
  32. if type(new_author) == Member:
  33. new_author = new_author.id
  34. self.author_id = new_author
  35. def __repr__(self):
  36. return f'<Post: #{self.id}>'