mirror of
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61 lines
2 KiB
Python
61 lines
2 KiB
Python
"""Peewee migrations -- 001_create.py.
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Some examples:
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> Model = migrator.orm['model_name'] # Return model in current state by name
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> migrator.sql(sql) # Run custom SQL
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> migrator.python(func, *args, **kwargs) # Run python code
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> migrator.create_model(Model) # Create a model
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> migrator.remove_model(model, cascade=True) # Remove a model
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> migrator.add_fields(model, **fields) # Add fields to a model
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> migrator.change_fields(model, **fields) # Change fields
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> migrator.remove_fields(model, *field_names, cascade=True)
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> migrator.rename_field(model, old_field_name, new_field_name)
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> migrator.rename_table(model, new_table_name)
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> migrator.add_index(model, *col_names, unique=False)
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> migrator.drop_index(model, *col_names)
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> migrator.add_not_null(model, *field_names)
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> migrator.drop_not_null(model, *field_names)
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> migrator.add_default(model, field_name, default)
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"""
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def migrate(migrator, database, fake=False, **kwargs):
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"""Write your migrations here."""
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# create extension manually - you must be a superuser to do this
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# is needed by uuid_generate_v4()
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# migrator.sql("""CREATE EXTENSION IF NOT EXISTS "uuid-ossp";""")
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migrator.sql("""CREATE TYPE type_user_role AS ENUM (
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'disabled',
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'admin',
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'superuser',
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'user')
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""")
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migrator.sql("""CREATE TABLE users (
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id uuid PRIMARY KEY NOT NULL DEFAULT uuid_generate_v4(),
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username text UNIQUE,
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password text,
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first_name text,
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last_name text,
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role type_user_role DEFAULT 'user',
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tags text[],
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hash text DEFAULT Null,
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email text DEFAULT Null,
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adminperms text DEFAULT Null,
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created timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
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modified timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
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)""")
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# normal integer-id: id serial PRIMARY KEY NOT NULL,
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def rollback(migrator, database, fake=False, **kwargs):
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"""Write your rollback migrations here."""
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