Simple Discord Webhook Messages

This package enables the creation and sending of simple Discord webhook messages. It can additionally save messages which have failed to send as a file, enabling the creation of a message queue which can be re-sent at a later time.

This was originally created to the requirements of my own personal projects and as such is not an exhaustive implementation of Discords webhook capabilities (see Limitations).

Installation

pip install discord-andshrew

Typical Usage

Create a DiscordMessage object specifying your Discord webhook URL. By default, should any messages fail to send they will be saved as a file in a directory named discord within the current working directory. To disable this behaviour set queue_path to '' or None. Alternatively set to a path of your choice.

For more complex messages create and attach up to 10 DiscordMessageEmbed objects to your message.

Limitations

Text field limits are not validated. You should verify against the Discord Limits specification and implement checks within your application as required.

Usage Examples

Simple Text Message

from discord_andshrew import message as discord

webhook_url = 'https://discord.com/api/webhooks/...'
message = discord.DiscordMessage(webhook_url=webhook_url)
message.content = 'Simple message example!'
message.send_message()

Message with Single Embed

from discord_andshrew import message as discord

webhook_url = 'https://discord.com/api/webhooks/...'
message = discord.DiscordMessage(webhook_url=webhook_url)
embed = discord.DiscordMessageEmbed(
        title="Testing Testing",
        message="This is a test message!"
    )
message.add_embed(embed.get_embed())
message.send_message()

Message with Multiple Embeds and Fields

from discord_andshrew import message as discord

webhook_url = 'https://discord.com/api/webhooks/...'
message = discord.DiscordMessage(webhook_url=webhook_url)

embed = discord.DiscordMessageEmbed(
        title="First Embed",
        message="This is the first example embed!"
    )
embed.add_field(
        title='Field 1',
        message='These fields are on the same row',
        inline=True
    )
embed.add_field(
    title='Field 2',
    message='Because `inline` is `True`',
    inline=True
)
embed.add_field(
    title='Field 3',
    message='Up to three in a row!\n_But sometimes limited to 2..._',
    inline=True
)
message.add_embed(embed.get_embed())

embed = discord.DiscordMessageEmbed(
        title="Second Embed",
        message="This is the second example embed!\n\nYou can add up to 10 embeds per message :eyes:"
    )
embed.add_field(
        title='Field 1',
        message='These fields are on their own row',
    )
embed.add_field(
    title='Field 2',
    message='Because `inline` is `False`',
)
embed.add_field(
    title='Field 3',
    message='Add up to 25 fields per embed',
)
message.add_embed(embed.get_embed())

message.send_message()

Message Queue

By default, should any messages fail to send they will be saved as a file in a directory named discord within the current working directory. To disable this behaviour when creating your DiscordMessage object set queue_path to '' or None. Alternatively set to a path of your choice.

You can manually invoke saving a message as a file by calling save_message() on your DiscordMessage object.

When a message is saved to a file:

• If the message includes an embed then a timestamp property is appended. This is to give a visual indication within the Discord client of the original sending time for the message.
• The webhook_url is appended as a new property on the messages JSON. This enables the queue sending process to re-send the message to the correct URL.

The contents of a saved message will look similar to:

{
    "content": null,
    "embeds": [
        {
            "title": "Testing Testing",
            "description": "This is a test message!",
            "timestamp": "2023-02-13T20:02:19.835651"
        }
    ],
    "webhook_url": "https://discord.com/api/webhooks/..."
}

⚠️ Note
As a result of adding the webhook_url property the saved JSON is not suitable for sending directly to Discords servers, because it is no longer complaint with their specification. Before attempting to re-send this JSON the webhook_url property must be removed.

Message files are deleted once they have been successfully sent by the queue sending process.

Examples for Sending Queued Messages

Default Parameters

from discord_andshrew import queue

queue.DiscordQueue().send_queue()

Custom Queue Path

from discord_andshrew import queue

queue.DiscordQueue(queue_path='my_custom_queue_path').send_queue()