933c3678d4
* Add all fields when converting model to json * Fix switched image/description in page meta
66 lines
1.4 KiB
Python
66 lines
1.4 KiB
Python
"""Database built into Pynecone."""
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import sqlmodel
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from pynecone import utils
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from pynecone.base import Base
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def get_engine():
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"""Get the database engine.
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Returns:
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The database engine.
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"""
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url = utils.get_config().db_url
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return sqlmodel.create_engine(url, echo=False)
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class Model(Base, sqlmodel.SQLModel):
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"""Base class to define a table in the database."""
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# The primary key for the table.
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id: int = sqlmodel.Field(primary_key=True)
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def dict(self, **kwargs):
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"""Convert the object to a dictionary.
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Args:
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kwargs: Ignored but needed for compatibility.
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Returns:
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The object as a dictionary.
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"""
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return {name: getattr(self, name) for name in self.__fields__}
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@staticmethod
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def create_all():
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"""Create all the tables."""
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engine = get_engine()
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sqlmodel.SQLModel.metadata.create_all(engine)
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@classmethod
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@property
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def select(cls):
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"""Select rows from the table.
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Returns:
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The select statement.
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"""
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return sqlmodel.select(cls)
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def session(url=None):
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"""Get a session to interact with the database.
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Args:
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url: The database url.
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Returns:
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A database session.
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"""
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if url is not None:
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return sqlmodel.Session(sqlmodel.create_engine(url))
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engine = get_engine()
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return sqlmodel.Session(engine)
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