receivers for http/tcp/web socket communication

[eleniv3d]

This PR includes:
(1) an http listener that retrieves .ply files from the internet
https://github.com/user-attachments/assets/59ce5c8d-adad-4164-9414-49cebac1f652

(2) a TCP listener that receives pcd color data
https://github.com/user-attachments/assets/a088ad9c-712a-49ea-90fb-4b6deb1e583e

(3) a Websocket listener that receives pcd color data
https://github.com/user-attachments/assets/8310f586-0c51-4769-babe-9453556af1a6

To test the files you can use the senders that are available here and here

The workflow now is:

• start server in gh (press i_start_btn)
• start sending with vs code
• load pcd in gh (press i_load_btn)

I added automatic btns and panels for standard inputs like we had for the visualization_settings component and moved these utilities to a new df_gh_canvas.py file so that they are available to use in components in the future. The components look like this when dropped in the carvas :

[eleniv3d]

@DamienGilliard , @9and3
I run pre-commit but linter doesn't like the ghenv.Component.Message without importing ghenv but I think it only works like this :)

[9and3]

@DamienGilliard , @9and3 I run pre-commit but linter doesn't like the ghenv.Component.Message without importing ghenv but I think it only works like this :)

You can flag the line with an in-line comment

param = ghenv.Component.Params.Input[indx]  # noqa: F821

see

diffCheck/src/gh/components/DF_csv_exporter/code.py

Lines 30 to 42 in a73bc9d

	param = ghenv.Component.Params.Input[indx] # noqa: F821
	if param.SourceCount == 0:
	toggle = gh.Kernel.Special.GH_BooleanToggle()
	toggle.NickName = nickname
	toggle.Description = "Toggle the value to use with DFVizSettings"
	toggle.CreateAttributes()
	toggle.Attributes.Pivot = System.Drawing.PointF(
	X_param_coord - (toggle.Attributes.Bounds.Width) - X_offset,
	Y_param_coord - (toggle.Attributes.Bounds.Height / 2 + 0.1)
	)
	toggle.Attributes.ExpireLayout()
	gh.Instances.ActiveCanvas.Document.AddObject(toggle, False)
	ghenv.Component.Params.Input[indx].AddSource(toggle) # noqa: F821

The linter should stop complaining about it :)

[eleniv3d]

@DamienGilliard , @9and3 I run pre-commit but linter doesn't like the ghenv.Component.Message without importing ghenv but I think it only works like this :)

You can flag the line with an in-line comment

param = ghenv.Component.Params.Input[indx]  # noqa: F821

see

diffCheck/src/gh/components/DF_csv_exporter/code.py

Lines 30 to 42 in a73bc9d

	param = ghenv.Component.Params.Input[indx] # noqa: F821
	if param.SourceCount == 0:
	toggle = gh.Kernel.Special.GH_BooleanToggle()
	toggle.NickName = nickname
	toggle.Description = "Toggle the value to use with DFVizSettings"
	toggle.CreateAttributes()
	toggle.Attributes.Pivot = System.Drawing.PointF(
	X_param_coord - (toggle.Attributes.Bounds.Width) - X_offset,
	Y_param_coord - (toggle.Attributes.Bounds.Height / 2 + 0.1)
	)
	toggle.Attributes.ExpireLayout()
	gh.Instances.ActiveCanvas.Document.AddObject(toggle, False)
	ghenv.Component.Params.Input[indx].AddSource(toggle) # noqa: F821

The linter should stop complaining about it :)

Thanks @9and3! it seems to have done the trick ;)

[eleniv3d]

All three are working now!

Remains to be verified if I successfully added websockets to the python package or it just works on my side because I had it already installed. :)

[DamienGilliard]

I'll try and let you know before the meeting tomorrow

[DamienGilliard]

@eleniv3d Works fine on my side !

[DamienGilliard]

Small questions here and there, but overall thanks a lot for this great addition!

[eleniv3d]

@DamienGilliard

I think i implemented all the comments and didnt break anything :)

One thing that is not working is the warning for starting the servers first. Not sure why :/
Alternatively, I added a component message that says to "start the server first!" if you press load without the server running