From 3ce4e2d9d690eca639467784dd4b84a64949d811 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fran=C3=A7oise=20Conil?= <francoise.conil@liris.cnrs.fr> Date: Thu, 13 Jan 2022 17:41:37 +0100 Subject: [PATCH] =?UTF-8?q?Oubli=20de=20d=C3=A9claration=20d'une=20primary?= =?UTF-8?q?=5Fkey,=20ajout=20d'=C3=A9l=C3=A9ments?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- relationship/composite-foreign-key.py | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/relationship/composite-foreign-key.py b/relationship/composite-foreign-key.py index f86301c..33c0daf 100644 --- a/relationship/composite-foreign-key.py +++ b/relationship/composite-foreign-key.py @@ -44,7 +44,7 @@ class Project(Base): name = Column(Text) projectid = Column(Text, primary_key=True) - orgid = Column(Text, ForeignKey("org.orgid")) + orgid = Column(Text, ForeignKey("org.orgid"), primary_key=True) org = relationship("Org", back_populates="projects") @@ -86,7 +86,7 @@ class Stream(Base): def __repr__(self): return ( f"<Stream (name={self.name}, uuid={self.uuid}, " - f"projectid={self.projectid})>" + f"orgid={self.orgid}, projectid={self.projectid})>" ) @@ -99,19 +99,35 @@ if __name__ == "__main__": # cf ../basic-session.1.4.py with Session(engine) as session: o1 = Org(name="Test des clés composites") + o2 = Org(name="This ist ein beispiel") p1 = Project(name="Die straße") p1.org = o1 + p2 = Project(name="Die straße") + p2.org = o2 + s1 = Stream() s1.name = "Il faut maintenant relier le flux au project" s1.project = p1 + s2 = Stream() + s2.name = "Je manque d'inspiration" + s2.project = p2 + with session.begin(): session.add(o1) + session.add(o2) + session.add(p1) + session.add(p2) + session.add(s1) + session.add(s2) print(o1) + print(o2) print(p1) + print(p2) print(s1) + print(s2) -- GitLab