mirror of
https://github.com/Monadical-SAS/reflector.git
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82 lines
2.3 KiB
Python
82 lines
2.3 KiB
Python
"""empty message
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Revision ID: 9920ecfe2735
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Revises: 99365b0cd87b
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Create Date: 2023-11-02 18:55:17.019498
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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import json
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from sqlalchemy.sql import table, column
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from sqlalchemy import select
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# revision identifiers, used by Alembic.
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revision: str = "9920ecfe2735"
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down_revision: Union[str, None] = "99365b0cd87b"
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# bind the engine
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bind = op.get_bind()
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# Reflect the table
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transcript = table("transcript", column("id", sa.String), column("topics", sa.JSON))
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# Select all rows from the transcript table
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results = bind.execute(select([transcript.c.id, transcript.c.topics]))
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for row in results:
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transcript_id = row["id"]
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topics_json = row["topics"]
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# Process each topic in the topics JSON array
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updated_topics = []
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for topic in topics_json:
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if "transcript" in topic:
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# Rename key 'transcript' to 'text'
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topic["text"] = topic.pop("transcript")
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updated_topics.append(topic)
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# Update the transcript table
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bind.execute(
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transcript.update()
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.where(transcript.c.id == transcript_id)
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.values(topics=updated_topics)
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)
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def downgrade() -> None:
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# bind the engine
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bind = op.get_bind()
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# Reflect the table
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transcript = table("transcript", column("id", sa.String), column("topics", sa.JSON))
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# Select all rows from the transcript table
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results = bind.execute(select([transcript.c.id, transcript.c.topics]))
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for row in results:
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transcript_id = row["id"]
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topics_json = row["topics"]
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# Process each topic in the topics JSON array
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updated_topics = []
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for topic in topics_json:
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if "text" in topic:
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# Rename key 'text' back to 'transcript'
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topic["transcript"] = topic.pop("text")
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updated_topics.append(topic)
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# Update the transcript table
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bind.execute(
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transcript.update()
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.where(transcript.c.id == transcript_id)
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.values(topics=updated_topics)
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)
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