[+] update alembic

1. fix async connection for alembic;
  2. generate Market table migration;
  3. migrate database;

deps/test-task-2025-06-30-v1/pyproject.toml

@@ -36,6 +36,8 @@ build-backend = 'setuptools.build_meta'
 script_location = 'python/online/fxreader/pr34/test_task_2025_06_30_v1/tickers/alembic'
 prepend_sys_path = ['python']
 
+# sqlalchemy.url = 'asdfasdf:/asdfasdfa'
+
 [tool.ruff]
 line-length = 160
 target-version = 'py310'

deps/test-task-2025-06-30-v1/python/online/fxreader/pr34/test_task_2025_06_30_v1/tickers/alembic/env.py

@@ -1,4 +1,5 @@
 import asyncio
+import logging
 
 from logging.config import fileConfig
 
@@ -9,22 +10,35 @@ from sqlalchemy import pool
 
 from alembic import context
 
+from online.fxreader.pr34.test_task_2025_06_30_v1.tickers.settings import Settings
+from online.fxreader.pr34.test_task_2025_06_30_v1.tickers.models import (
+    Base,
+    Market,
+)
+
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
 config = context.config
 
+config.set_main_option(
+    'sqlalchemy.url',
+    Settings.singleton().db_url
+)
+
 # Interpret the config file for Python logging.
 # This line sets up loggers basically.
 if config.config_file_name is not None:
     fileConfig(config.config_file_name)
+else:
+    logging.basicConfig(level=logging.DEBUG)
+
+logger = logging.getLogger(__name__)
 
 # add your model's MetaData object here
 # for 'autogenerate' support
 # from myapp import mymodel
 # target_metadata = mymodel.Base.metadata
 # target_metadata = None
-from online.fxreader.pr34.test_task_2025_06_30_v1.tickers.settings import Settings
-from online.fxreader.pr34.test_task_2025_06_30_v1.tickers.models import Base
 target_metadata = Base.metadata
 
 # other values from the config, defined by the needs of env.py,
@@ -33,97 +47,66 @@ target_metadata = Base.metadata
 # ... etc.
 
 
-# def run_migrations_offline() -> None:
-#
-#     """Run migrations in 'offline' mode.
-#
-#     This configures the context with just a URL
-#     and not an Engine, though an Engine is acceptable
-#     here as well.  By skipping the Engine creation
-#     we don't even need a DBAPI to be available.
-#
-#     Calls to context.execute() here emit the given string to the
-#     script output.
-#
-#     """
-#     # url = config.get_main_option("sqlalchemy.url")
-#     url = Settings.singleton().db_url
-#
-#     context.configure(
-#         url=url,
-#         target_metadata=target_metadata,
-#         literal_binds=True,
-#         dialect_opts={"paramstyle": "named"},
-#     )
-#
-#     with context.begin_transaction():
-#         context.run_migrations()
-#
-
-# def run_migrations_online() -> None:
-#     """Run migrations in 'online' mode.
-#
-#     In this scenario we need to create an Engine
-#     and associate a connection with the context.
-#
-#     """
-#
-#     url = Settings.singleton().db_url
-#
-#     connectable = engine_from_config(
-#         config.get_section(
-#             config.config_ini_section, {}
-#         ),
-#         prefix="sqlalchemy.",
-#         poolclass=pool.NullPool,
-#         url=url,
-#     )
-#
-#     with connectable.connect() as connection:
-#         context.configure(
-#             connection=connection, target_metadata=target_metadata
-#         )
-#
-#         with context.begin_transaction():
-#             context.run_migrations()
-
-
-
-
-# if context.is_offline_mode():
-#     run_migrations_offline()
-# else:
-#     run_migrations_online()
-
 def do_run_migrations(connection):
     context.configure(connection=connection, target_metadata=target_metadata)
 
     with context.begin_transaction():
         context.run_migrations()
 
-
 async def run_async_migrations():
     """In this scenario we need to create an Engine
     and associate a connection with the context.
 
     """
 
-    url = Settings.singleton().db_url
-
+    logger.info(dict(msg='started'))
     connectable = async_engine_from_config(
-        config.get_section(config.config_ini_section),
+        config.get_section(config.config_ini_section, {}),
         prefix="sqlalchemy.",
         poolclass=pool.NullPool,
-        url=url,
     )
 
+
     async with connectable.connect() as connection:
         await connection.run_sync(do_run_migrations)
 
     await connectable.dispose()
 
+    logger.info(dict(msg='done'))
+
+
+def run_migrations_offline():
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
 
 def run_migrations_online():
     """Run migrations in 'online' mode."""
 
     asyncio.run(run_async_migrations())
+
+
+if context.is_offline_mode():
+    raise NotImplementedError
+    # run_migrations_offline()
+else:
+    run_migrations_online()

deps/test-task-2025-06-30-v1/python/online/fxreader/pr34/test_task_2025_06_30_v1/tickers/alembic/versions/335b4c4f052c_add_market_table.py

@@ -0,0 +1,36 @@
+"""add Market table
+
+Revision ID: 335b4c4f052c
+Revises: 
+Create Date: 2025-07-04 11:31:10.983947
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '335b4c4f052c'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('tickers_market',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('name', sa.String(length=32), nullable=False),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('tickers_market')
+    # ### end Alembic commands ###