gevent concurrency / asynchronous processes

usage of gunicorn (documented)
This commit is contained in:
Josako
2024-04-30 22:46:56 +02:00
parent 0b7f565547
commit 602a450114
6 changed files with 327 additions and 0 deletions

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"""Refactor to flask-security
Revision ID: 07c7128c166e
Revises: b0ac53ab9d12
Create Date: 2024-04-25 17:13:28.506058
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '07c7128c166e'
down_revision = 'b0ac53ab9d12'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('role',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('name', sa.String(length=80), nullable=True),
sa.Column('description', sa.String(length=255), nullable=True),
sa.PrimaryKeyConstraint('id'),
sa.UniqueConstraint('name'),
schema='public'
)
op.create_table('roles_users',
sa.Column('user_id', sa.Integer(), nullable=False),
sa.Column('role_id', sa.Integer(), nullable=False),
sa.ForeignKeyConstraint(['role_id'], ['public.role.id'], ondelete='CASCADE'),
sa.ForeignKeyConstraint(['user_id'], ['public.user.id'], ondelete='CASCADE'),
sa.PrimaryKeyConstraint('user_id', 'role_id'),
schema='public'
)
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.add_column(sa.Column('fs_uniquifier', sa.String(length=255), nullable=False))
batch_op.create_unique_constraint(None, ['fs_uniquifier'])
batch_op.drop_constraint('user_tenant_id_fkey', type_='foreignkey')
batch_op.create_foreign_key(None, 'tenant', ['tenant_id'], ['id'], referent_schema='public')
batch_op.drop_column('is_admin')
batch_op.drop_column('is_super')
batch_op.drop_column('is_tester')
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.add_column(sa.Column('is_tester', sa.BOOLEAN(), autoincrement=False, nullable=True))
batch_op.add_column(sa.Column('is_super', sa.BOOLEAN(), autoincrement=False, nullable=True))
batch_op.add_column(sa.Column('is_admin', sa.BOOLEAN(), autoincrement=False, nullable=True))
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('user_tenant_id_fkey', 'tenant', ['tenant_id'], ['id'])
batch_op.drop_constraint(None, type_='unique')
batch_op.drop_column('fs_uniquifier')
op.drop_table('roles_users', schema='public')
op.drop_table('role', schema='public')
# ### end Alembic commands ###

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"""flask-security active attribute
Revision ID: 08e334d64cab
Revises: 3ebec5c5b065
Create Date: 2024-04-29 10:44:35.514268
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '08e334d64cab'
down_revision = '3ebec5c5b065'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('roles_users', schema=None) as batch_op:
batch_op.drop_constraint('roles_users_role_id_fkey', type_='foreignkey')
batch_op.drop_constraint('roles_users_user_id_fkey', type_='foreignkey')
batch_op.create_foreign_key(None, 'role', ['role_id'], ['id'], referent_schema='public', ondelete='CASCADE')
batch_op.create_foreign_key(None, 'user', ['user_id'], ['id'], referent_schema='public', ondelete='CASCADE')
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.add_column(sa.Column('active', sa.Boolean(), nullable=True))
batch_op.drop_constraint('user_tenant_id_fkey', type_='foreignkey')
batch_op.create_foreign_key(None, 'tenant', ['tenant_id'], ['id'], referent_schema='public')
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('user_tenant_id_fkey', 'tenant', ['tenant_id'], ['id'])
batch_op.drop_column('active')
with op.batch_alter_table('roles_users', schema=None) as batch_op:
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('roles_users_user_id_fkey', 'user', ['user_id'], ['id'], ondelete='CASCADE')
batch_op.create_foreign_key('roles_users_role_id_fkey', 'role', ['role_id'], ['id'], ondelete='CASCADE')
# ### end Alembic commands ###

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"""flask-security Trackable
Revision ID: 3ebec5c5b065
Revises: 07c7128c166e
Create Date: 2024-04-25 18:01:32.126442
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
# revision identifiers, used by Alembic.
revision = '3ebec5c5b065'
down_revision = '07c7128c166e'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('roles_users', schema=None) as batch_op:
batch_op.drop_constraint('roles_users_user_id_fkey', type_='foreignkey')
batch_op.drop_constraint('roles_users_role_id_fkey', type_='foreignkey')
batch_op.create_foreign_key(None, 'user', ['user_id'], ['id'], referent_schema='public', ondelete='CASCADE')
batch_op.create_foreign_key(None, 'role', ['role_id'], ['id'], referent_schema='public', ondelete='CASCADE')
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.add_column(sa.Column('last_login_at', sa.DateTime(), nullable=True))
batch_op.add_column(sa.Column('current_login_at', sa.DateTime(), nullable=True))
batch_op.add_column(sa.Column('last_login_ip', sa.String(length=255), nullable=True))
batch_op.add_column(sa.Column('current_login_ip', sa.String(length=255), nullable=True))
batch_op.add_column(sa.Column('login_count', sa.Integer(), nullable=False))
batch_op.drop_constraint('user_tenant_id_fkey', type_='foreignkey')
batch_op.create_foreign_key(None, 'tenant', ['tenant_id'], ['id'], referent_schema='public')
batch_op.drop_column('authenticated')
batch_op.drop_column('last_login')
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
with op.batch_alter_table('user', schema=None) as batch_op:
batch_op.add_column(sa.Column('last_login', postgresql.TIMESTAMP(), autoincrement=False, nullable=True))
batch_op.add_column(sa.Column('authenticated', sa.BOOLEAN(), autoincrement=False, nullable=True))
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('user_tenant_id_fkey', 'tenant', ['tenant_id'], ['id'])
batch_op.drop_column('login_count')
batch_op.drop_column('current_login_ip')
batch_op.drop_column('last_login_ip')
batch_op.drop_column('current_login_at')
batch_op.drop_column('last_login_at')
with op.batch_alter_table('roles_users', schema=None) as batch_op:
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.drop_constraint(None, type_='foreignkey')
batch_op.create_foreign_key('roles_users_role_id_fkey', 'role', ['role_id'], ['id'], ondelete='CASCADE')
batch_op.create_foreign_key('roles_users_user_id_fkey', 'user', ['user_id'], ['id'], ondelete='CASCADE')
# ### end Alembic commands ###

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"""Embeddings for OpenAI
Revision ID: 4f22dd6260e3
Revises: f5bbaed3a9ee
Create Date: 2024-04-30 21:18:35.548528
"""
from alembic import op
import sqlalchemy as sa
import pgvector
# revision identifiers, used by Alembic.
revision = '4f22dd6260e3'
down_revision = 'f5bbaed3a9ee'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('embedding_small_open_ai',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('doc_vers_id', sa.Integer(), nullable=False),
sa.Column('active', sa.Boolean(), nullable=False),
sa.Column('embedding', pgvector.sqlalchemy.Vector(dim=1536), nullable=False),
sa.ForeignKeyConstraint(['doc_vers_id'], ['document_version.id'], ),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('embedding_small_open_ai')
# ### end Alembic commands ###

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"""Initial Document Models added
Revision ID: 83b4a2aedbf1
Revises:
Create Date: 2024-04-24 14:39:05.302087
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '83b4a2aedbf1'
down_revision = None
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('document',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('name', sa.String(length=100), nullable=False),
sa.Column('tenant_id', sa.Integer(), nullable=False),
sa.Column('valid_from', sa.DateTime(), nullable=True),
sa.Column('valid_to', sa.DateTime(), nullable=True),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
sa.Column('created_by', sa.Integer(), nullable=False),
sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
sa.Column('updated_by', sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(['created_by'], ['public.user.id'], ),
sa.ForeignKeyConstraint(['tenant_id'], ['public.tenant.id'], ),
sa.ForeignKeyConstraint(['updated_by'], ['public.user.id'], ),
sa.PrimaryKeyConstraint('id')
)
op.create_table('document_language',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('document_id', sa.Integer(), nullable=False),
sa.Column('language', sa.String(length=2), nullable=False),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
sa.Column('created_by', sa.Integer(), nullable=False),
sa.ForeignKeyConstraint(['created_by'], ['public.user.id'], ),
sa.ForeignKeyConstraint(['document_id'], ['document.id'], ),
sa.PrimaryKeyConstraint('id')
)
op.create_table('document_version',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('doc_lang_id', sa.Integer(), nullable=False),
sa.Column('url', sa.String(length=200), nullable=True),
sa.Column('embeddings', sa.PickleType(), nullable=True),
sa.Column('created_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False),
sa.Column('created_by', sa.Integer(), nullable=True),
sa.ForeignKeyConstraint(['created_by'], ['public.user.id'], ),
sa.ForeignKeyConstraint(['doc_lang_id'], ['document_language.id'], ),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('document_version')
op.drop_table('document_language')
op.drop_table('document')
# ### end Alembic commands ###

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"""Embeddings according to pgvector decision
Revision ID: f5bbaed3a9ee
Revises: 83b4a2aedbf1
Create Date: 2024-04-30 10:57:48.310528
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql
import pgvector
# revision identifiers, used by Alembic.
revision = 'f5bbaed3a9ee'
down_revision = '83b4a2aedbf1'
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('embedding_mistral',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('doc_vers_id', sa.Integer(), nullable=False),
sa.Column('active', sa.Boolean(), nullable=False),
sa.Column('embedding', pgvector.sqlalchemy.Vector(dim=1024), nullable=False),
sa.ForeignKeyConstraint(['doc_vers_id'], ['document_version.id'], ),
sa.PrimaryKeyConstraint('id')
)
op.add_column('document_language', sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False))
op.add_column('document_language', sa.Column('updated_by', sa.Integer(), nullable=True))
op.create_foreign_key(None, 'document_language', 'user', ['updated_by'], ['id'], referent_schema='public')
op.add_column('document_version', sa.Column('file_location', sa.String(length=255), nullable=True))
op.add_column('document_version', sa.Column('file_name', sa.String(length=200), nullable=True))
op.add_column('document_version', sa.Column('file_type', sa.String(length=20), nullable=True))
op.add_column('document_version', sa.Column('updated_at', sa.DateTime(), server_default=sa.text('now()'), nullable=False))
op.add_column('document_version', sa.Column('updated_by', sa.Integer(), nullable=True))
op.create_foreign_key(None, 'document_version', 'user', ['updated_by'], ['id'], referent_schema='public')
op.drop_column('document_version', 'embeddings')
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.add_column('document_version', sa.Column('embeddings', postgresql.BYTEA(), autoincrement=False, nullable=True))
op.drop_constraint(None, 'document_version', type_='foreignkey')
op.drop_column('document_version', 'updated_by')
op.drop_column('document_version', 'updated_at')
op.drop_column('document_version', 'file_type')
op.drop_column('document_version', 'file_name')
op.drop_column('document_version', 'file_location')
op.drop_constraint(None, 'document_language', type_='foreignkey')
op.drop_column('document_language', 'updated_by')
op.drop_column('document_language', 'updated_at')
op.drop_table('embedding_mistral')
# ### end Alembic commands ###