Initial Commit
slip slop
This commit is contained in:
commit
064e672ab7
61 changed files with 3504 additions and 0 deletions
21
migrations/versions/024f72e7bea5_drop_tune_id_from_tunes.py
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21
migrations/versions/024f72e7bea5_drop_tune_id_from_tunes.py
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"""drop tune_id from tunes
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Revision ID: 024f72e7bea5
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Revises: 2bb981f6ee16
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Create Date: 2026-06-09
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"""
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from alembic import op
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revision = "024f72e7bea5"
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down_revision = "2bb981f6ee16"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.drop_column("tunes", "tune_id")
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def downgrade() -> None:
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import sqlalchemy as sa
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op.add_column("tunes", sa.Column("tune_id", sa.Integer(), nullable=True))
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82
migrations/versions/2bb981f6ee16_initial_schema.py
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82
migrations/versions/2bb981f6ee16_initial_schema.py
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"""initial schema
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Revision ID: 2bb981f6ee16
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Revises:
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "2bb981f6ee16"
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down_revision = None
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"tunes",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("name", sa.String(), nullable=True),
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sa.Column("version", sa.String(), nullable=True),
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sa.Column("key", sa.String(), nullable=True),
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sa.Column("tune_id", sa.Integer(), nullable=True),
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)
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op.create_table(
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"banjo",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=False),
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sa.Column("learned_from", sa.String(), nullable=True),
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sa.Column("date_learned", sa.Date(), nullable=True),
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sa.Column("tuning", sa.String(), nullable=True),
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sa.Column("callable", sa.Boolean(), nullable=True),
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sa.Column("review", sa.Boolean(), nullable=True),
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sa.Column("to_learn", sa.Boolean(), nullable=True),
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sa.Column("difficulty", sa.String(), nullable=True),
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sa.UniqueConstraint("tune_id", name="banjo_tune_id_unique"),
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)
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op.create_table(
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"fiddle",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=False),
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sa.Column("learned_from", sa.String(), nullable=True),
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sa.Column("date_learned", sa.Date(), nullable=True),
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sa.Column("tuning", sa.String(), nullable=True),
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sa.Column("callable", sa.Boolean(), nullable=True),
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sa.Column("review", sa.Boolean(), nullable=True),
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sa.Column("to_learn", sa.Boolean(), nullable=True),
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sa.Column("difficulty", sa.String(), nullable=True),
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sa.UniqueConstraint("tune_id", name="fiddle_tune_id_unique"),
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)
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op.create_table(
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"notes",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=True),
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sa.Column("note", sa.String(), nullable=True),
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)
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op.create_table(
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"references",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=True),
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sa.Column("link", sa.String(), nullable=True),
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sa.Column("site", sa.String(), nullable=True),
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)
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op.create_table(
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"musicians",
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sa.Column("name", sa.String(), primary_key=True, nullable=False),
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sa.Column("reference_id", sa.Integer(), sa.ForeignKey("references.id", ondelete="CASCADE"), nullable=True),
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)
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def downgrade() -> None:
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op.drop_table("musicians")
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op.drop_table("references")
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op.drop_table("notes")
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op.drop_table("fiddle")
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op.drop_table("banjo")
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op.drop_table("tunes")
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65
migrations/versions/2bd4f3ff0ccc_decouple_musicians.py
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65
migrations/versions/2bd4f3ff0ccc_decouple_musicians.py
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"""decouple musicians: standalone table, join table for references, fk for learned_from
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Revision ID: 2bd4f3ff0ccc
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Revises: ea4bb85f9908
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "2bd4f3ff0ccc"
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down_revision = "ea4bb85f9908"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# 1. Drop the old musicians table (string PK, tied to references)
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op.drop_table("musicians")
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# 2. Create standalone musicians table with integer PK
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op.create_table(
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"musicians",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("name", sa.String(), nullable=False),
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)
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# 3. Create reference_musicians join table (many-to-many)
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op.create_table(
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"reference_musicians",
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sa.Column("reference_id", sa.Integer(),
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sa.ForeignKey("references.id", ondelete="CASCADE"),
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nullable=False),
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sa.Column("musician_id", sa.Integer(),
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sa.ForeignKey("musicians.id", ondelete="CASCADE"),
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nullable=False),
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sa.PrimaryKeyConstraint("reference_id", "musician_id"),
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)
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# 4. Add learned_from_id FK to banjo and fiddle (keep old learned_from text
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# column for the downgrade path, then drop it)
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op.add_column("banjo", sa.Column("learned_from_id", sa.Integer(),
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sa.ForeignKey("musicians.id", ondelete="SET NULL"),
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nullable=True))
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op.add_column("fiddle", sa.Column("learned_from_id", sa.Integer(),
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sa.ForeignKey("musicians.id", ondelete="SET NULL"),
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nullable=True))
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op.drop_column("banjo", "learned_from")
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op.drop_column("fiddle", "learned_from")
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def downgrade() -> None:
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op.add_column("banjo", sa.Column("learned_from", sa.String(), nullable=True))
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op.add_column("fiddle", sa.Column("learned_from", sa.String(), nullable=True))
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op.drop_column("banjo", "learned_from_id")
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op.drop_column("fiddle", "learned_from_id")
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op.drop_table("reference_musicians")
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op.drop_table("musicians")
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# Recreate original musicians table
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op.create_table(
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"musicians",
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sa.Column("name", sa.String(), primary_key=True, nullable=False),
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sa.Column("reference_id", sa.Integer(),
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sa.ForeignKey("references.id", ondelete="CASCADE"),
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nullable=True),
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)
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29
migrations/versions/57326830536b_instrument_tunings.py
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29
migrations/versions/57326830536b_instrument_tunings.py
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"""add instrument_tunings join table
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Revision ID: 57326830536b
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Revises: abdeb80d003e
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "57326830536b"
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down_revision = "abdeb80d003e"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"instrument_tunings",
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sa.Column("instrument_id", sa.Integer(),
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sa.ForeignKey("instruments.id", ondelete="CASCADE"),
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primary_key=True, nullable=False),
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sa.Column("tuning_id", sa.Integer(),
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sa.ForeignKey("tunings.id", ondelete="CASCADE"),
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primary_key=True, nullable=False),
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)
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def downgrade() -> None:
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op.drop_table("instrument_tunings")
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90
migrations/versions/84db90f5499e_tune_by_instrument.py
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migrations/versions/84db90f5499e_tune_by_instrument.py
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"""replace banjo/fiddle with instruments + tune_by_instrument tables
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Revision ID: 84db90f5499e
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Revises: 2bd4f3ff0ccc
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "84db90f5499e"
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down_revision = "2bd4f3ff0ccc"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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# 1. Drop old per-instrument tables (and their notes)
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op.drop_table("banjo")
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op.drop_table("fiddle")
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# Rename notes → tune_notes
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op.rename_table("notes", "tune_notes")
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# 2. Instruments lookup table
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op.create_table(
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"instruments",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("name", sa.String(), nullable=False, unique=True),
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)
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# Seed banjo and fiddle
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op.execute("INSERT INTO instruments (name) VALUES ('banjo'), ('fiddle')")
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# 3. Generic tune_by_instrument table
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op.create_table(
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"tune_by_instrument",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(),
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sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=False),
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sa.Column("instrument_id", sa.Integer(),
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sa.ForeignKey("instruments.id", ondelete="CASCADE"), nullable=False),
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sa.Column("learned_from_id", sa.Integer(),
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sa.ForeignKey("musicians.id", ondelete="SET NULL"), nullable=True),
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sa.Column("date_learned", sa.Date(), nullable=True),
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sa.Column("tuning", sa.String(), nullable=True),
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sa.Column("callable", sa.Boolean(), nullable=True),
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sa.Column("review", sa.Boolean(), nullable=True),
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sa.Column("to_learn", sa.Boolean(), nullable=True),
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sa.Column("difficulty", sa.String(), nullable=True),
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sa.UniqueConstraint("tune_id", "instrument_id", name="uq_tune_instrument"),
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)
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# 4. Instrument-specific notes
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op.create_table(
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"tune_by_instrument_notes",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_by_instrument_id", sa.Integer(),
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sa.ForeignKey("tune_by_instrument.id", ondelete="CASCADE"), nullable=False),
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sa.Column("note", sa.String(), nullable=True),
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)
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def downgrade() -> None:
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op.drop_table("tune_by_instrument_notes")
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op.drop_table("tune_by_instrument")
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op.drop_table("instruments")
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op.rename_table("tune_notes", "notes")
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op.create_table(
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"banjo",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=False, unique=True),
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sa.Column("learned_from_id", sa.Integer(), sa.ForeignKey("musicians.id", ondelete="SET NULL"), nullable=True),
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sa.Column("date_learned", sa.Date(), nullable=True),
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sa.Column("tuning", sa.String(), nullable=True),
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sa.Column("callable", sa.Boolean(), nullable=True),
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sa.Column("review", sa.Boolean(), nullable=True),
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sa.Column("to_learn", sa.Boolean(), nullable=True),
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sa.Column("difficulty", sa.String(), nullable=True),
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)
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op.create_table(
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"fiddle",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("tune_id", sa.Integer(), sa.ForeignKey("tunes.id", ondelete="CASCADE"), nullable=False, unique=True),
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sa.Column("learned_from_id", sa.Integer(), sa.ForeignKey("musicians.id", ondelete="SET NULL"), nullable=True),
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sa.Column("date_learned", sa.Date(), nullable=True),
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sa.Column("tuning", sa.String(), nullable=True),
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sa.Column("callable", sa.Boolean(), nullable=True),
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sa.Column("review", sa.Boolean(), nullable=True),
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sa.Column("to_learn", sa.Boolean(), nullable=True),
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sa.Column("difficulty", sa.String(), nullable=True),
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)
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32
migrations/versions/abdeb80d003e_add_tunings.py
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32
migrations/versions/abdeb80d003e_add_tunings.py
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"""add tunings table and tuning_id fk on tune_by_instrument
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Revision ID: abdeb80d003e
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Revises: 84db90f5499e
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "abdeb80d003e"
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down_revision = "84db90f5499e"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"tunings",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("name", sa.String(), nullable=False, unique=True),
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)
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op.drop_column("tune_by_instrument", "tuning")
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op.add_column("tune_by_instrument",
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sa.Column("tuning_id", sa.Integer(),
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sa.ForeignKey("tunings.id", ondelete="SET NULL"),
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nullable=True))
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def downgrade() -> None:
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op.drop_column("tune_by_instrument", "tuning_id")
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op.add_column("tune_by_instrument", sa.Column("tuning", sa.String(), nullable=True))
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op.drop_table("tunings")
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34
migrations/versions/ea4bb85f9908_add_sources.py
Normal file
34
migrations/versions/ea4bb85f9908_add_sources.py
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@ -0,0 +1,34 @@
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"""add sources table, source_id and modal to tunes, drop version
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Revision ID: ea4bb85f9908
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Revises: 024f72e7bea5
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Create Date: 2026-06-09
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"""
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from alembic import op
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import sqlalchemy as sa
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revision = "ea4bb85f9908"
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||||
down_revision = "024f72e7bea5"
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branch_labels = None
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depends_on = None
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def upgrade() -> None:
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op.create_table(
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"sources",
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sa.Column("id", sa.Integer(), primary_key=True, autoincrement=True, nullable=False),
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sa.Column("name", sa.String(), nullable=False),
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)
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op.drop_column("tunes", "version")
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op.add_column("tunes", sa.Column("source_id", sa.Integer(),
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sa.ForeignKey("sources.id", ondelete="SET NULL"),
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nullable=True))
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op.add_column("tunes", sa.Column("modal", sa.Boolean(), nullable=True))
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def downgrade() -> None:
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op.drop_column("tunes", "modal")
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op.drop_column("tunes", "source_id")
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op.add_column("tunes", sa.Column("version", sa.String(), nullable=True))
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op.drop_table("sources")
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Loading…
Add table
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Reference in a new issue