# The MIT License (MIT)
# Copyright (c) 2021 Microsoft Corporation
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
"""Create, read, update and delete and execute scripts in the Azure Cosmos DB SQL API service.
"""
from typing import Any, Dict, Union
from azure.core.async_paging import AsyncItemPaged
from azure.core.tracing.decorator_async import distributed_trace_async
from azure.core.tracing.decorator import distributed_trace
from ._cosmos_client_connection_async import CosmosClientConnection as _CosmosClientConnection
from .._base import build_options as _build_options
from ..partition_key import NonePartitionKeyValue
# pylint: disable=protected-access
# pylint: disable=missing-client-constructor-parameter-credential,missing-client-constructor-parameter-kwargs
class ScriptType(object):
StoredProcedure = "sprocs"
Trigger = "triggers"
UserDefinedFunction = "udfs"
[docs]class ScriptsProxy(object):
"""An interface to interact with stored procedures.
This class should not be instantiated directly. Instead, use the
:func:`ContainerProxy.scripts` attribute.
"""
def __init__(
self,
container: "ContainerProxy",
client_connection: _CosmosClientConnection,
container_link: str
) -> None:
self.client_connection = client_connection
self.container_link = container_link
self.container_proxy = container
def _get_resource_link(self, script_or_id: Union[Dict[str, Any], str], typ: str) -> str:
if isinstance(script_or_id, str):
return u"{}/{}/{}".format(self.container_link, typ, script_or_id)
return script_or_id["_self"]
[docs] @distributed_trace
def list_stored_procedures(
self,
**kwargs: Any
) -> AsyncItemPaged[Dict[str, Any]]:
"""List all stored procedures in the container.
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of stored procedures (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
return self.client_connection.ReadStoredProcedures(
collection_link=self.container_link, options=feed_options, **kwargs
)
[docs] @distributed_trace
def query_stored_procedures(
self,
query: Union[str, Dict[str, Any]],
**kwargs: Any
) -> AsyncItemPaged[Dict[str, Any]]:
"""Return all stored procedures matching the given `query`.
:param Union[str, Dict[str, Any]] query: The Azure Cosmos DB SQL query to execute.
:keyword parameters: Optional array of parameters to the query. Ignored if no query is provided.
:paramtype parameters: List[Dict[str, Any]]
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of stored procedures (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
parameters = kwargs.pop('parameters', None)
return self.client_connection.QueryStoredProcedures(
collection_link=self.container_link,
query=query if parameters is None else dict(query=query, parameters=parameters),
options=feed_options,
**kwargs
)
[docs] @distributed_trace_async
async def get_stored_procedure(self, sproc: Union[str, Dict[str, Any]], **kwargs: Any) -> Dict[str, Any]:
"""Get the stored procedure identified by `sproc`.
:param sproc: The ID (name) or dict representing the stored procedure to retrieve.
:type sproc: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the given stored procedure couldn't be retrieved.
:returns: A dict representing the retrieved stored procedure.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReadStoredProcedure(
sproc_link=self._get_resource_link(sproc, ScriptType.StoredProcedure), options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def create_stored_procedure(self, body: Dict[str, Any], **kwargs: Any) -> Dict[str, Any]:
"""Create a new stored procedure in the container.
To replace an existing stored procedure, use the :func:`Container.scripts.replace_stored_procedure` method.
:param Dict[str, Any] body: A dict-like object representing the stored procedure to create.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the given stored procedure couldn't be created.
:returns: A dict representing the new stored procedure.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.CreateStoredProcedure(
collection_link=self.container_link, sproc=body, options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def replace_stored_procedure(
self,
sproc: Union[str, Dict[str, Any]],
body: Dict[str, Any],
**kwargs: Any
) -> Dict[str, Any]:
"""Replace a specified stored procedure in the container.
If the stored procedure does not already exist in the container, an exception is raised.
:param sproc: The ID (name) or dict representing stored procedure to be replaced.
:type sproc: Union[str, Dict[str, Any]]
:param Dict[str, Any] body: A dict-like object representing the stored procedure to replace.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the replace failed or the stored
procedure with given id does not exist.
:returns: A dict representing the stored procedure after replace went through.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReplaceStoredProcedure(
sproc_link=self._get_resource_link(sproc, ScriptType.StoredProcedure),
sproc=body,
options=request_options,
**kwargs
)
[docs] @distributed_trace_async
async def delete_stored_procedure(self, sproc: Union[str, Dict[str, Any]], **kwargs: Any) -> None:
"""Delete a specified stored procedure from the container.
If the stored procedure does not already exist in the container, an exception is raised.
:param sproc: The ID (name) or dict representing stored procedure to be deleted.
:type sproc: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: The stored procedure wasn't deleted successfully.
:raises ~azure.cosmos.exceptions.CosmosResourceNotFoundError: The stored procedure does not exist in
the container.
:rtype: None
"""
request_options = _build_options(kwargs)
await self.client_connection.DeleteStoredProcedure(
sproc_link=self._get_resource_link(sproc, ScriptType.StoredProcedure), options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def execute_stored_procedure(
self,
sproc: Union[str, Dict[str, Any]],
**kwargs: Any
) -> Dict[str, Any]:
"""Execute a specified stored procedure.
If the stored procedure does not already exist in the container, an exception is raised.
:param sproc: The ID (name) or dict representing the stored procedure to be executed.
:type sproc: Union[str, Dict[str, Any]]
:keyword partition_key: Specifies the partition key to indicate which partition the stored procedure should
execute on.
:paramtype partition_key: Union[str, int, float, bool]
:keyword parameters: List of parameters to be passed to the stored procedure to be executed.
:paramtype parameters: List[Dict[str, Any]]
:keyword bool enable_script_logging: Enables or disables script logging for the current request.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the stored procedure execution failed
or if the stored procedure with given id does not exists in the container.
:returns: Result of the executed stored procedure for the given parameters.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
partition_key = kwargs.pop("partition_key", None)
if partition_key is not None:
request_options["partitionKey"] = (
_CosmosClientConnection._return_undefined_or_empty_partition_key(
await self.container_proxy.is_system_key)
if partition_key == NonePartitionKeyValue
else partition_key
)
enable_script_logging = kwargs.pop('enable_script_logging', None)
if enable_script_logging is not None:
request_options["enableScriptLogging"] = enable_script_logging
parameters = kwargs.pop("parameters", None)
return await self.client_connection.ExecuteStoredProcedure(
sproc_link=self._get_resource_link(sproc, ScriptType.StoredProcedure),
params=parameters,
options=request_options,
**kwargs
)
[docs] @distributed_trace
def list_triggers(self, **kwargs: Any) -> AsyncItemPaged[Dict[str, Any]]:
"""List all triggers in the container.
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of triggers (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
return self.client_connection.ReadTriggers(
collection_link=self.container_link, options=feed_options, **kwargs
)
[docs] @distributed_trace
def query_triggers(
self,
query: Union[str, Dict[str, Any]],
**kwargs: Any
) -> AsyncItemPaged[Dict[str, Any]]:
"""Return all triggers matching the given `query`.
:param Union[str, Dict[str, Any]] query: The Azure Cosmos DB SQL query to execute.
:keyword parameters: Optional array of parameters to the query. Ignored if no query is provided.
:paramtype parameters: List[Dict[str, Any]]
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of triggers (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
parameters = kwargs.pop('parameters', None)
return self.client_connection.QueryTriggers(
collection_link=self.container_link,
query=query if parameters is None else dict(query=query, parameters=parameters),
options=feed_options,
**kwargs
)
[docs] @distributed_trace_async
async def get_trigger(self, trigger: Union[str, Dict[str, Any]], **kwargs: Any) -> Dict[str, Any]:
"""Get a trigger identified by `id`.
:param trigger: The ID (name) or dict representing trigger to retrieve.
:type trigger: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the given trigger couldn't be retrieved.
:returns: A dict representing the retrieved trigger.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReadTrigger(
trigger_link=self._get_resource_link(trigger, ScriptType.Trigger), options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def create_trigger(self, body: Dict[str, Any], **kwargs: Any) -> Dict[str, Any]:
"""Create a trigger in the container.
To replace an existing trigger, use the :func:`ContainerProxy.scripts.replace_trigger` method.
:param Dict[str, Any] body: A dict-like object representing the trigger to create.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the given trigger couldn't be created.
:returns: A dict representing the new trigger.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.CreateTrigger(
collection_link=self.container_link, trigger=body, options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def replace_trigger(
self,
trigger: Union[str, Dict[str, Any]],
body: Dict[str, Any],
**kwargs: Any
) -> Dict[str, Any]:
"""Replace a specified trigger in the container.
If the trigger does not already exist in the container, an exception is raised.
:param trigger: The ID (name) or dict representing trigger to be replaced.
:type trigger: Union[str, Dict[str, Any]]
:param Dict[str, Any] body: A dict-like object representing the trigger to replace.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the replace failed or the trigger with given
id does not exist.
:returns: A dict representing the trigger after replace went through.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReplaceTrigger(
trigger_link=self._get_resource_link(trigger, ScriptType.Trigger),
trigger=body,
options=request_options,
**kwargs
)
[docs] @distributed_trace_async
async def delete_trigger(self, trigger: Union[str, Dict[str, Any]], **kwargs: Any) -> None:
"""Delete a specified trigger from the container.
If the trigger does not already exist in the container, an exception is raised.
:param trigger: The ID (name) or dict representing trigger to be deleted.
:type trigger: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: The trigger wasn't deleted successfully.
:raises ~azure.cosmos.exceptions.CosmosResourceNotFoundError: The trigger does not exist in the container.
:rtype: None
"""
request_options = _build_options(kwargs)
await self.client_connection.DeleteTrigger(
trigger_link=self._get_resource_link(trigger, ScriptType.Trigger), options=request_options, **kwargs
)
[docs] @distributed_trace
def list_user_defined_functions(
self,
**kwargs: Any
) -> AsyncItemPaged[Dict[str, Any]]:
"""List all the user-defined functions in the container.
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of user-defined functions (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
return self.client_connection.ReadUserDefinedFunctions(
collection_link=self.container_link, options=feed_options, **kwargs
)
[docs] @distributed_trace
def query_user_defined_functions(
self,
query: Union[str, Dict[str, Any]],
**kwargs: Any
) -> AsyncItemPaged[Dict[str, Any]]:
"""Return user-defined functions matching a given `query`.
:param Union[str, Dict[str, Any]] query: The Azure Cosmos DB SQL query to execute.
:keyword parameters: Optional array of parameters to the query. Ignored if no query is provided.
:paramtype parameters: List[Dict[str, Any]]
:keyword int max_item_count: Max number of items to be returned in the enumeration operation.
:returns: An AsyncItemPaged of user-defined functions (dicts).
:rtype: AsyncItemPaged[Dict[str, Any]]
"""
feed_options = _build_options(kwargs)
max_item_count = kwargs.pop('max_item_count', None)
if max_item_count is not None:
feed_options["maxItemCount"] = max_item_count
parameters = kwargs.pop('parameters', None)
return self.client_connection.QueryUserDefinedFunctions(
collection_link=self.container_link,
query=query if parameters is None else dict(query=query, parameters=parameters),
options=feed_options,
**kwargs
)
[docs] @distributed_trace_async
async def get_user_defined_function(self, udf: Union[str, Dict[str, Any]], **kwargs: Any) -> Dict[str, Any]:
"""Get a user-defined function identified by `id`.
:param udf: The ID (name) or dict representing udf to retrieve.
:type udf: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the user-defined function couldn't be retrieved.
:returns: A dict representing the retrieved user-defined function.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReadUserDefinedFunction(
udf_link=self._get_resource_link(udf, ScriptType.UserDefinedFunction), options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def create_user_defined_function(self, body: Dict[str, Any], **kwargs: Any) -> Dict[str, Any]:
"""Create a user-defined function in the container.
To replace an existing user-defined function, use the
:func:`ContainerProxy.scripts.replace_user_defined_function` method.
:param Dict[str, Any] body: A dict-like object representing the user-defined function to create.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the user-defined function couldn't be created.
:returns: A dict representing the new user-defined function.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.CreateUserDefinedFunction(
collection_link=self.container_link, udf=body, options=request_options, **kwargs
)
[docs] @distributed_trace_async
async def replace_user_defined_function(
self,
udf: Union[str, Dict[str, Any]],
body: Dict[str, Any],
**kwargs: Any
) -> Dict[str, Any]:
"""Replace a specified user-defined function in the container.
If the user-defined function does not already exist in the container, an exception is raised.
:param udf: The ID (name) or dict representing user-defined function to be replaced.
:type udf: Union[str, Dict[str, Any]]
:param Dict[str, Any] body: A dict-like object representing the udf to replace.
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: If the replace failed or the user-defined function
with the given id does not exist.
:returns: A dict representing the user-defined function after replace went through.
:rtype: Dict[str, Any]
"""
request_options = _build_options(kwargs)
return await self.client_connection.ReplaceUserDefinedFunction(
udf_link=self._get_resource_link(udf, ScriptType.UserDefinedFunction),
udf=body,
options=request_options,
**kwargs
)
[docs] @distributed_trace_async
async def delete_user_defined_function(self, udf: Union[str, Dict[str, Any]], **kwargs: Any) -> None:
"""Delete a specified user-defined function from the container.
If the user-defined function does not already exist in the container, an exception is raised.
:param udf: The ID (name) or dict representing udf to be deleted.
:type udf: Union[str, Dict[str, Any]]
:raises ~azure.cosmos.exceptions.CosmosHttpResponseError: The udf wasn't deleted successfully.
:raises ~azure.cosmos.exceptions.CosmosResourceNotFoundError: The UDF does not exist in the container.
:rtype: None
"""
request_options = _build_options(kwargs)
await self.client_connection.DeleteUserDefinedFunction(
udf_link=self._get_resource_link(udf, ScriptType.UserDefinedFunction), options=request_options, **kwargs
)