Wrong Input/Output names and descriptions

[deKlerk]

Hi everyone,

I'm getting an incorrect representation of the component's input and outputs:

• input is presented with the correct nickname and description, but doesn't show the full name;
• the outputs are shown as "Path" instead of reading the corresponding parameters.

Besides that, all should be rendering their full names, according to the settings of the display.

Below is the snippet of code for the endpoint, which can be accessed here: https://hops-online.herokuapp.com/owldemo

from owlready2 import *

#-- OWLREADY2 Demo --#
@hops.component(
    "/owldemo",
    name="OwlDemo",
    description="Demo using Owlready2",
    inputs=[hs.HopsString("Url", "U", "Url to ontology")],
    outputs=[
        hs.HopsString("Classes", "Cls", "Classes in the ontology"),
        hs.HopsString("Properties", "Prop", "Properties in the ontology"),
        hs.HopsString("Individuals", "Ind", "Individuals in the ontology")
    ]
)
def owlDemo(owlurl: str):
    
    onto = get_ontology(owlurl).load()
    owl_class = list(onto.classes())
    owl_prop = list(onto.properties())
    owl_ind = list(onto.individuals())

    return (str(owl_class), str(owl_prop), str(owl_ind))

Tests using local and remote endpoints:

[mcneel-build]

Linked with COMPUTE-218

[seghier]

Hi deKlerk , can you please make a tutorial how you used heroku to create the script and use it online?
i tried alot without success

[deKlerk]

Hi @seghier,

I'll need to find some spare time to do it; maybe over the weekend.
In the meantime, try this tutorial - it should be enough to help you deploy your app:

https://www.jcchouinard.com/deploy-a-flask-app-on-heroku/

[sbaer]

This is a bug in how Hops is dynamically creating input and output params. Need to set the IGH_Param Name and Nickname properties at creation time.

[seghier]

Thank you @deKlerk , everything work fine except this error, i will contact their support about that

[sbaer]

Fix is in Hops 0.4.7

[deKlerk]

@seghier , that is probably happening because you aren't forcing Heroku to install the correct Python version.

Just add a file called runtime.txt to the root of your app with this in its content:

python-3.9.2

Make sure you replace the version number to match the one you're using (Hops-Server requires Python 3.8 or above).

[seghier]

@deKlerk , yes i did that by use runtime.txt and python-3.9.2 , but i think the problem because i use a module which is not available in pypi and i don't know how to include it, still waiting the answer of their support

[deKlerk]

Hi @sbaer

Fix is in Hops 0.4.7

Just updated both Hops to 0.4.7 and GHHops-Server to 1.2.0 but the problem persists:

[sbaer]

I’m not sure what the bug is based on that screenshot

[deKlerk]

Hi @sbaer,

With Grasshopper display options set to "Draw full names", I was expecting to see the long names of the inputs and outputs, according to the code snippet below:

@hops.component(
    "/plevels",
    name="ProfileLevels",
    description="Creates a series of levels from a profile",
    inputs=[
        hs.HopsCurve("Curve", "C", "Curve to replicate"),
        hs.HopsNumber("Dist", "D", "Distance between levels"),
        hs.HopsInteger("Num", "N", "Number of levels")
    ],
    outputs=[hs.HopsCurve("Curves", "Cs", "Series of profile curves")]
)

Instead, it is only showing their nicknames.
It's not a big deal, just pointing this out ;)

[sbaer]

I see this too, thanks.

[sbaer]

Closing this issue as draw full names is now split to a new issue