sessionmaker
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-08.)
sessionmaker has 12 facts recorded in Dontopedia across 4 references, with 3 live disagreements.
Mostly:has parameter(4), rdf:type(3), parameter(3)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (9)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
importsImports(3)
- Code Snippet
ex:CodeSnippet - Sqlalchemy Import
sqlalchemy-import - Sqlalchemy Import
sqlalchemy-import
createdByCreated by(2)
- Session
ex:Session - Session Local
ex:SessionLocal
hasModuleHas Module(1)
- Sqlalchemy
ex:sqlalchemy
importedItemImported Item(1)
- Sessionmaker Import
ex:sessionmaker-import
includesIncludes(1)
- Sqlalchemy Imports
ex:sqlalchemy-imports
instantiatedByInstantiated by(1)
- Session Local
ex:SessionLocal
Other facts (11)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Has Parameter | engine | [2] |
| Has Parameter | autocommit | [4] |
| Has Parameter | autoflush | [4] |
| Has Parameter | bind | [4] |
| Rdf:type | Python Class | [1] |
| Rdf:type | Factory Function | [3] |
| Rdf:type | Sql Alchemy Orm | [4] |
| Parameter | autocommit | [4] |
| Parameter | autoflush | [4] |
| Parameter | bind | [4] |
| Returns | Session Local | [4] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (4)
ctx:claims/beam/776c6eaa-08ff-4e23-a61e-6b53284756d4- full textbeam-chunktext/plain1 KB
doc:beam/776c6eaa-08ff-4e23-a61e-6b53284756d4Show excerpt
from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import relationship, sessionmaker from sqlalchemy.sql import func Base = declarative_base() class User(Base): __tablename__ = 'users' id = Column(Integer,…
ctx:claims/beam/bdd6e0c7-a204-4867-9afb-09e20d47728a- full textbeam-chunktext/plain1 KB
doc:beam/bdd6e0c7-a204-4867-9afb-09e20d47728aShow excerpt
from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import relationship, sessionmaker Base = declarative_base() class Parent(Base): __tablename__ = 'ParentTable' id = Column(Integer, primary_key=True) n…
ctx:claims/beam/15c12db4-c4d3-4659-8ce6-1da2d5b7b4fb- full textbeam-chunktext/plain1 KB
doc:beam/15c12db4-c4d3-4659-8ce6-1da2d5b7b4fbShow excerpt
Column('system_component_id', Integer, ForeignKey('system_component.id')) ) engine = create_engine('sqlite:///complexity.db') Base.metadata.create_all(engine) Session = sessionmaker(bind=engine) session = Session() ``` ### Step 4: Ana…
ctx:claims/beam/91277ac3-bb51-4b14-8c95-010918d46f81- full textbeam-chunktext/plain1 KB
doc:beam/91277ac3-bb51-4b14-8c95-010918d46f81Show excerpt
[Turn 5305] Assistant: Certainly! Let's enhance your FastAPI example by adding validation, error handling, and integrating a simple SQLite database to make it more realistic. We'll use SQLAlchemy for database interactions and Pydantic for d…
See also
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