Deprecate SnowflakeSqlApiOperatorAsync

astronomer/providers/snowflake/hooks/snowflake_sql_api.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import uuid
+import warnings
 from datetime import timedelta
 from pathlib import Path
 from typing import Any
@@ -17,6 +18,9 @@
 
 class SnowflakeSqlApiHookAsync(SnowflakeHook):
     """
+    This class is deprecated and will be removed in 2.0.0.
+    Use :class: `~airflow.providers.snowflake.hooks.snowflake_sql_api.SnowflakeSqlApiHook` instead.
+
     A client to interact with Snowflake using SQL API  and allows submitting
     multiple SQL statements in a single request. In combination with aiohttp, make post request to submit SQL
     statements for execution, poll to check the status of the execution of a statement. Fetch query results
@@ -58,6 +62,14 @@ def __init__(
         *args: Any,
         **kwargs: Any,
     ):
+        warnings.warn(
+            (
+                "This class is deprecated and will be removed in 2.0.0."
+                "Use `airflow.providers.snowflake.hooks.snowflake_sql_api.SnowflakeSqlApiHook` instead"
+            ),
+            DeprecationWarning,
+            stacklevel=2,
+        )
         self.snowflake_conn_id = snowflake_conn_id
         self.token_life_time = token_life_time
         self.token_renewal_delta = token_renewal_delta

astronomer/providers/snowflake/operators/snowflake.py

@@ -2,39 +2,24 @@
 
 import logging
 import typing
+import warnings
 from contextlib import closing
-from datetime import timedelta
 from typing import Any, Callable, List
 
-import requests
 from airflow.exceptions import AirflowException
-
-from snowflake.connector import SnowflakeConnection
-from snowflake.connector.constants import QueryStatus
-
-try:
-    from airflow.providers.snowflake.operators.snowflake import SnowflakeOperator
-except ImportError:  # pragma: no cover
-    # For apache-airflow-providers-snowflake > 3.3.0
-    # currently added type: ignore[no-redef, attr-defined] and pragma: no cover because this import
-    # path won't be available in current setup
-    from airflow.providers.common.sql.operators.sql import (  # type: ignore[assignment]
-        SQLExecuteQueryOperator as SnowflakeOperator,
-    )
+from airflow.providers.snowflake.operators.snowflake import SnowflakeOperator, SnowflakeSqlApiOperator
 
 from astronomer.providers.snowflake.hooks.snowflake import (
     SnowflakeHookAsync,
     fetch_all_snowflake_handler,
 )
-from astronomer.providers.snowflake.hooks.snowflake_sql_api import (
-    SnowflakeSqlApiHookAsync,
-)
 from astronomer.providers.snowflake.triggers.snowflake_trigger import (
-    SnowflakeSqlApiTrigger,
     SnowflakeTrigger,
     get_db_hook,
 )
 from astronomer.providers.utils.typing_compat import Context
+from snowflake.connector import SnowflakeConnection
+from snowflake.connector.constants import QueryStatus
 
 
 def _check_queries_finish(conn: SnowflakeConnection, query_ids: list[str]) -> bool:
@@ -224,183 +209,21 @@ def execute_complete(self, context: Context, event: dict[str, str | list[str]] |
             raise AirflowException("Did not receive valid event from the trigerrer")
 
 
-class SnowflakeSqlApiOperatorAsync(SnowflakeOperator):
+class SnowflakeSqlApiOperatorAsync(SnowflakeSqlApiOperator):
+    """
+    This class is deprecated.
+    Use :class: `~airflow.providers.snowflake.operators.snowflake.SnowflakeSqlApiOperator` instead
+    and set `deferrable` param to `True` instead.
     """
-    Implemented Async Snowflake SQL API Operator to support multiple SQL statements sequentially,
-    which is the behavior of the SnowflakeOperator, the Snowflake SQL API allows submitting
-    multiple SQL statements in a single request. In combination with aiohttp, make post request to submit SQL
-    statements for execution, poll to check the status of the execution of a statement. Fetch query results
-    concurrently.
-    This Operator currently uses key pair authentication, so you need tp provide private key raw content or
-    private key file path in the snowflake connection along with other details
-
-    .. seealso::
-
-        `Snowflake SQL API key pair Authentication <https://docs.snowflake.com/en/developer-guide/sql-api/authenticating.html#label-sql-api-authenticating-key-pair>`_
-
-    Where can this operator fit in?
-         - To execute multiple SQL statements in a single request
-         - To execute the SQL statement asynchronously and to execute standard queries and most DDL and DML statements
-         - To develop custom applications and integrations that perform queries
-         - To create provision users and roles, create table, etc.
-
-    The following commands are not supported:
-        - The PUT command (in Snowflake SQL)
-        - The GET command (in Snowflake SQL)
-        - The CALL command with stored procedures that return a table(stored procedures with the RETURNS TABLE clause).
-
-    .. seealso::
-
-        - `Snowflake SQL API <https://docs.snowflake.com/en/developer-guide/sql-api/intro.html#introduction-to-the-sql-api>`_
-        - `API Reference <https://docs.snowflake.com/en/developer-guide/sql-api/reference.html#snowflake-sql-api-reference>`_
-        - `Limitation on snowflake SQL API <https://docs.snowflake.com/en/developer-guide/sql-api/intro.html#limitations-of-the-sql-api>`_
-
-    :param snowflake_conn_id: Reference to Snowflake connection id
-    :param sql: the sql code to be executed. (templated)
-    :param autocommit: if True, each command is automatically committed.
-        (default value: True)
-    :param parameters: (optional) the parameters to render the SQL query with.
-    :param warehouse: name of warehouse (will overwrite any warehouse
-        defined in the connection's extra JSON)
-    :param database: name of database (will overwrite database defined
-        in connection)
-    :param schema: name of schema (will overwrite schema defined in
-        connection)
-    :param role: name of role (will overwrite any role defined in
-        connection's extra JSON)
-    :param authenticator: authenticator for Snowflake.
-        'snowflake' (default) to use the internal Snowflake authenticator
-        'externalbrowser' to authenticate using your web browser and
-        Okta, ADFS or any other SAML 2.0-compliant identify provider
-        (IdP) that has been defined for your account
-        'https://<your_okta_account_name>.okta.com' to authenticate
-        through native Okta.
-    :param session_parameters: You can set session-level parameters at
-        the time you connect to Snowflake
-    :param poll_interval: the interval in seconds to poll the query
-    :param statement_count: Number of SQL statement to be executed
-    :param token_life_time: lifetime of the JWT Token
-    :param token_renewal_delta: Renewal time of the JWT Token
-    :param bindings: (Optional) Values of bind variables in the SQL statement.
-            When executing the statement, Snowflake replaces placeholders (? and :name) in
-            the statement with these specified values.
-    """  # noqa
-
-    LIFETIME = timedelta(minutes=59)  # The tokens will have a 59 minutes lifetime
-    RENEWAL_DELTA = timedelta(minutes=54)  # Tokens will be renewed after 54 minutes
-
-    def __init__(
-        self,
-        *,
-        snowflake_conn_id: str = "snowflake_default",
-        warehouse: str | None = None,
-        database: str | None = None,
-        role: str | None = None,
-        schema: str | None = None,
-        authenticator: str | None = None,
-        session_parameters: dict[str, Any] | None = None,
-        poll_interval: int = 5,
-        statement_count: int = 0,
-        token_life_time: timedelta = LIFETIME,
-        token_renewal_delta: timedelta = RENEWAL_DELTA,
-        bindings: dict[str, Any] | None = None,
-        **kwargs: Any,
-    ) -> None:
-        self.warehouse = warehouse
-        self.database = database
-        self.role = role
-        self.schema = schema
-        self.authenticator = authenticator
-        self.session_parameters = session_parameters
-        self.snowflake_conn_id = snowflake_conn_id
-        self.poll_interval = poll_interval
-        self.statement_count = statement_count
-        self.token_life_time = token_life_time
-        self.token_renewal_delta = token_renewal_delta
-        self.bindings = bindings
-        self.execute_async = False
-        if self.__class__.__base__.__name__ != "SnowflakeOperator":  # type: ignore[union-attr]
-            # It's better to do str check of the parent class name because currently SnowflakeOperator
-            # is deprecated and in future OSS SnowflakeOperator may be removed
-            if any(
-                [warehouse, database, role, schema, authenticator, session_parameters]
-            ):  # pragma: no cover
-                hook_params = kwargs.pop("hook_params", {})  # pragma: no cover
-                kwargs["hook_params"] = {
-                    "warehouse": warehouse,
-                    "database": database,
-                    "role": role,
-                    "schema": schema,
-                    "authenticator": authenticator,
-                    "session_parameters": session_parameters,
-                    **hook_params,
-                }
-            super().__init__(conn_id=snowflake_conn_id, **kwargs)  # pragma: no cover
-        else:
-            super().__init__(**kwargs)
-
-    def execute(self, context: Context) -> None:
-        """
-        Make a POST API request to snowflake by using SnowflakeSQL and execute the query to get the ids.
-        By deferring the SnowflakeSqlApiTrigger class passed along with query ids.
-        """
-        self.log.info("Executing: %s", self.sql)
-        hook = SnowflakeSqlApiHookAsync(
-            snowflake_conn_id=self.snowflake_conn_id,
-            token_life_time=self.token_life_time,
-            token_renewal_delta=self.token_renewal_delta,
-        )
-        hook.execute_query(self.sql, statement_count=self.statement_count, bindings=self.bindings)
-        self.query_ids = hook.query_ids
-        self.log.info("List of query ids %s", self.query_ids)
-
-        if self.do_xcom_push:
-            context["ti"].xcom_push(key="query_ids", value=self.query_ids)
-
-        succeeded_query_ids = []
-        for query_id in self.query_ids:
-            self.log.info("Retrieving status for query id %s", query_id)
-            header, params, url = hook.get_request_url_header_params(query_id)
-            with requests.session() as session:
-                session.headers = header
-                with session.get(url, params=params) as resp:
-                    event = hook.process_query_status_response(resp.json(), resp.status_code)
-                    if resp.status_code == 202:
-                        break
-                    elif resp.status_code == 200:
-                        succeeded_query_ids.append(query_id)
-                    else:
-                        raise AirflowException(f"{event['status']}: {event['message']}")
-
-        if len(self.query_ids) == len(succeeded_query_ids):
-            self.log.info("%s completed successfully.", self.task_id)
-            return
 
-        self.defer(
-            timeout=self.execution_timeout,
-            trigger=SnowflakeSqlApiTrigger(
-                poll_interval=self.poll_interval,
-                query_ids=self.query_ids,
-                snowflake_conn_id=self.snowflake_conn_id,
-                token_life_time=self.token_life_time,
-                token_renewal_delta=self.token_renewal_delta,
+    def __init__(self, *args: Any, **kwargs: Any):
+        warnings.warn(
+            (
+                "This class is deprecated. "
+                "Use `airflow.providers.snowflake.operators.snowflake.SnowflakeSqlApiOperator` "
+                "and set `deferrable` param to `True` instead."
             ),
-            method_name="execute_complete",
+            DeprecationWarning,
+            stacklevel=2,
         )
-
-    def execute_complete(self, context: Context, event: dict[str, str | list[str]] | None = None) -> None:
-        """
-        Callback for when the trigger fires - returns immediately.
-        Relies on trigger to throw an exception, otherwise it assumes execution was
-        successful.
-        """
-        if event:
-            if "status" in event and event["status"] == "error":
-                raise AirflowException(f"{event['status']}: {event['message']}")
-            elif "status" in event and event["status"] == "success":
-                hook = SnowflakeSqlApiHookAsync(snowflake_conn_id=self.snowflake_conn_id)
-                query_ids = typing.cast(List[str], event["statement_query_ids"])
-                hook.check_query_output(query_ids)
-                self.log.info("%s completed successfully.", self.task_id)
-        else:
-            self.log.info("%s completed successfully.", self.task_id)
+        super().__init__(*args, deferrable=True, **kwargs)

astronomer/providers/snowflake/triggers/snowflake_trigger.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import asyncio
+import warnings
 from datetime import timedelta
 from typing import Any, AsyncIterator
 
@@ -81,14 +82,8 @@ async def run(self) -> AsyncIterator[TriggerEvent]:
 
 class SnowflakeSqlApiTrigger(BaseTrigger):
     """
-    SnowflakeSqlApi Trigger inherits from the BaseTrigger,it is fired as
-    deferred class with params to run the task in trigger worker and
-    fetch the status for the query ids passed
-
-    :param task_id: Reference to task id of the Dag
-    :param poll_interval:  polling period in seconds to check for the status
-    :param query_ids: List of Query ids to run and poll for the status
-    :param snowflake_conn_id: Reference to Snowflake connection id
+    This class is deprecated and will be removed in 2.0.0.
+    Use :class: `~airflow.providers.snowflake.triggers.snowflake_trigger.SnowflakeSqlApiTrigger` instead.
     """
 
     def __init__(
@@ -99,6 +94,14 @@ def __init__(
         token_life_time: timedelta,
         token_renewal_delta: timedelta,
     ):
+        warnings.warn(
+            (
+                "This class is deprecated and will be removed in 2.0.0."
+                "Use `airflow.providers.snowflake.triggers.snowflake_trigger.SnowflakeSqlApiTrigger` instead"
+            ),
+            DeprecationWarning,
+            stacklevel=2,
+        )
         super().__init__()
         self.poll_interval = poll_interval
         self.query_ids = query_ids

setup.cfg

@@ -72,7 +72,7 @@ sftp =
     apache-airflow-providers-sftp
     asyncssh>=2.12.0
 snowflake =
-    apache-airflow-providers-snowflake
+    apache-airflow-providers-snowflake>=5.3.0
     snowflake-sqlalchemy>=1.4.4  # Temporary solution for https://github.com/astronomer/astronomer-providers/issues/958, we should pin apache-airflow-providers-snowflake version after it pins this package to great than or equal to 1.4.4.
 # If in future we move Openlineage extractors out of the repo, this dependency should be removed
 openlineage =
@@ -125,7 +125,7 @@ all =
     apache-airflow-providers-databricks>=6.1.0
     apache-airflow-providers-google>=10.14.0
     apache-airflow-providers-http
-    apache-airflow-providers-snowflake
+    apache-airflow-providers-snowflake>=5.3.0
     apache-airflow-providers-sftp
     apache-airflow-providers-microsoft-azure>=8.5.1
     asyncssh>=2.12.0