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- add example of select filters

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This commit is contained in:
marys
2025-05-27 12:40:07 +02:00
parent 61cbc536b6
commit 9f995f090b
2 changed files with 22 additions and 21 deletions
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33
utils/db/db_mtr_network_nodes.py
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@@ -14,31 +14,22 @@ class MtrAdditionalNodeQuery:
Retrieve all entries from the mtr_network_nodes database table.
"""
async with self.db() as session:
result = await session.execute(select(MtrAdditionalNodesModel))
all_nodes = result.scalars().all()
#await session.close()
return all_nodes
return (await session.execute(select(MtrAdditionalNodesModel))).scalars().all()
def get_all_nodes_for_testing(self) -> list:
async def get_all_nodes_for_testing(self) -> list:
"""
Retrieve all entries from the mtr_network_nodes database table, exclude rows used for storing parameters for
testing TAS servers.
"""
all_nodes = (self.db.query(MtrAdditionalNodesModel)
.filter(MtrAdditionalNodesModel.test_servers == False)
.filter(MtrAdditionalNodesModel.enabled == True)
.all())
async with (self.db() as session):
stmt = select(MtrAdditionalNodesModel) \
.where(MtrAdditionalNodesModel.test_servers == False) \
.where(MtrAdditionalNodesModel.enabled == True)
return (await session.execute(stmt)).scalars().all()
return all_nodes
def get_mtr_config_for_servers(self) -> list:
all_nodes = (self.db.query(MtrAdditionalNodesModel)
.filter(MtrAdditionalNodesModel.test_servers == True)
.filter(MtrAdditionalNodesModel.enabled == True)
.all())
return all_nodes
def get_node_by_id(self, node_id: int) -> MtrAdditionalNodesModel:
return self.db.query(MtrAdditionalNodesModel).filter_by(id=node_id).one()
async def get_node_by_id(self, node_id: int) -> MtrAdditionalNodesModel:
async with self.db() as session:
stmt = select(MtrAdditionalNodesModel).where(MtrAdditionalNodesModel.id == node_id)
return (await session.execute(stmt)).scalars().first()