feat: FileUpload in Modal

[plun1331]

Summary

first
also bug fixes
currently locked to private beta, cannot be used publicly yet

this basically is just a duplicate of InputText with inspiration taken from Select for implementation

Information

• This PR fixes an issue.
• This PR adds something new (e.g. new method or parameters).
• This PR is a breaking change (e.g. methods or parameters removed/renamed).
• This PR is not a code change (e.g. documentation, README, typehinting,
  examples, ...).

Checklist

• I have searched the open pull requests for duplicates.
• If code changes were made then they have been tested.
  • I have updated the documentation to reflect the changes.
• If type: ignore comments were used, a comment is also left explaining why.
• I have updated the changelog to include these changes.

[pycord-app]

Thanks for opening this pull request!
Please make sure you have read the Contributing Guidelines and Code of Conduct.

This pull request can be checked-out with:

git fetch origin pull/2938/head:pr-2938
git checkout pr-2938

This pull request can be installed with:

pip install git+https://github.com/Pycord-Development/pycord@refs/pull/2938/head

[plun1331]

my test code for those who are able to test:

import discord
from discord import Interaction


class Modal(discord.ui.Modal):
    def __init__(self):
        super().__init__(title="Test Modal")
        self.add_item(discord.ui.InputText(required=False, label="Test", row=1))
        self.add_item(discord.ui.FileUpload(label="Upload Files", required=False, min_values=2, max_values=5, row=2))
        self.add_item(discord.ui.InputText(required=False, label="Test"))

    async def callback(self, interaction: Interaction):
        await interaction.response.defer(ephemeral=True, invisible=False)
        # reupload all attachments as files
        attachments = self.children[1].values
        print(attachments)
        files = [await attachment.to_file() for attachment in attachments]
        await interaction.followup.send("Here are your files:", files=files, ephemeral=True)


bot = discord.Bot()


@bot.command(integration_types={discord.IntegrationType.user_install})
async def command(ctx):
    await ctx.send_modal(Modal())


@bot.listen()
async def on_interaction(inter):
    print(inter.data)


bot.run("TOKEN")

[Lumabots]

# type: ignore should be specific and could add an explanation so we know why we ignored it

i stole them from InputText, i really don't know why they're there

I will take a look tonight then

[Soheab]

Tested.

Code

import discord


client = discord.Bot()


class UploadMe(discord.ui.Modal):
    def __init__(self) -> None:
        super().__init__(title="Upload a file")

        self.file = discord.ui.FileUpload(
            label="Upload a file",
        )
        self.add_item(self.file)

    async def callback(self, interaction: discord.Interaction) -> None:
        files = self.file.values or []
        print(files)
        await interaction.response.send_message(f"Uploaded {len(files)} files!")


@client.slash_command(
    contexts=[
        discord.InteractionContextType.guild,
    ],
    integration_types=[
        discord.IntegrationType.user_install,
    ],
)
async def upload(interaction: discord.Interaction) -> None:
    """Upload a file"""
    n = UploadMe()
    print(n.to_dict())
    await interaction.response.send_modal(n)


client.run("...")

type: ignore are good like that for now.

[plun1331]

@Lulalaby when able please :3

[Lulalaby]

LGTM
#2904 is next then ;)