Source code for langchain_community.tools.slack.schedule_message
import logging
from datetime import datetime as dt
from typing import Optional, Type
from langchain_core.callbacks import CallbackManagerForToolRun
from langchain_core.pydantic_v1 import BaseModel, Field
from langchain_community.tools.slack.base import SlackBaseTool
from langchain_community.tools.slack.utils import UTC_FORMAT
logger = logging.getLogger(__name__)
[docs]class ScheduleMessageSchema(BaseModel):
    """Input for ScheduleMessageTool."""
    message: str = Field(
        ...,
        description="The message to be sent.",
    )
    channel: str = Field(
        ...,
        description="The channel, private group, or IM channel to send message to.",
    )
    timestamp: str = Field(
        ...,
        description="The datetime for when the message should be sent in the "
        ' following format: YYYY-MM-DDTHH:MM:SS±hh:mm, where "T" separates the date '
        " and time components, and the time zone offset is specified as ±hh:mm. "
        ' For example: "2023-06-09T10:30:00+03:00" represents June 9th, '
        " 2023, at 10:30 AM in a time zone with a positive offset of 3 "
        " hours from Coordinated Universal Time (UTC).",
    )
[docs]class SlackScheduleMessage(SlackBaseTool):
    """Tool for scheduling a message in Slack."""
    name: str = "schedule_message"
    description: str = (
        "Use this tool to schedule a message to be sent on a specific date and time."
    )
    args_schema: Type[ScheduleMessageSchema] = ScheduleMessageSchema
    def _run(
        self,