Mercurial > libervia-backend
comparison libervia/backend/memory/sqla_mapping.py @ 4161:2074b2bbe616
core (memory/sqla_mapping): `delete-orphan` in History:
add `cascade=delete-orphan` to History's `messages`, `subjects` and `thread`, to make
modification of those attributes easier.
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 28 Nov 2023 17:35:20 +0100 |
| parents | 23d21daed216 |
| children | 5f2d496c633f |
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| 4160:6a0066ea5c97 | 4161:2074b2bbe616 |
|---|---|
| 297 nullable=False, | 297 nullable=False, |
| 298 ) | 298 ) |
| 299 extra = Column(LegacyPickle) | 299 extra = Column(LegacyPickle) |
| 300 | 300 |
| 301 profile = relationship("Profile") | 301 profile = relationship("Profile") |
| 302 messages = relationship("Message", backref="history", passive_deletes=True) | 302 messages = relationship( |
| 303 subjects = relationship("Subject", backref="history", passive_deletes=True) | 303 "Message", |
| 304 backref="history", | |
| 305 cascade="all, delete-orphan", | |
| 306 passive_deletes=True | |
| 307 ) | |
| 308 subjects = relationship( | |
| 309 "Subject", | |
| 310 backref="history", | |
| 311 cascade="all, delete-orphan", | |
| 312 passive_deletes=True | |
| 313 ) | |
| 304 thread = relationship( | 314 thread = relationship( |
| 305 "Thread", uselist=False, back_populates="history", passive_deletes=True | 315 "Thread", |
| 316 uselist=False, | |
| 317 back_populates="history", | |
| 318 cascade="all, delete-orphan", | |
| 319 passive_deletes=True | |
| 306 ) | 320 ) |
| 307 __mapper_args__ = {"version_id_col": version_id} | 321 __mapper_args__ = {"version_id_col": version_id} |
| 308 | 322 |
| 309 def __init__(self, *args, **kwargs): | 323 def __init__(self, *args, **kwargs): |
| 310 source_jid = kwargs.pop("source_jid", None) | 324 source_jid = kwargs.pop("source_jid", None) |