app.py

import gradio as gr
import random

# IPA features dictionary with full feature names
ipa_features = {
    'p': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '+', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'b': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '+', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    't': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'd': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'k': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '-', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '+', 'voice': '-'},
    'g': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '-', 'continuant': '-', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '+', 'voice': '+'},
    'tʃ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '-', 'continuant': '-', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '+', 'high': '-', 'voice': '-'},
    'dʒ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '-', 'continuant': '-', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '+', 'high': '-', 'voice': '+'},
    'f': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'v': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'θ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'ð': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    's': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'z': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'ʃ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '-', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'ʒ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '+', 'anterior': '-', 'continuant': '+', 'nasal': '-', 'strident': '+', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'h': {'syllabic': '-', 'consonantal': '+', 'sonorant': '-', 'coronal': '-', 'anterior': '-', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '-'},
    'm': {'syllabic': '-', 'consonantal': '+', 'sonorant': '+', 'coronal': '-', 'anterior': '+', 'continuant': '-', 'nasal': '+', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'n': {'syllabic': '-', 'consonantal': '+', 'sonorant': '+', 'coronal': '+', 'anterior': '+', 'continuant': '-', 'nasal': '+', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'ŋ': {'syllabic': '-', 'consonantal': '+', 'sonorant': '+', 'coronal': '-', 'anterior': '-', 'continuant': '-', 'nasal': '+', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '+', 'voice': '+'},
    'l': {'syllabic': '-', 'consonantal': '+', 'sonorant': '+', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '+', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'r': {'syllabic': '-', 'consonantal': '+', 'sonorant': '+', 'coronal': '+', 'anterior': '+', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '-', 'voice': '+'},
    'j': {'syllabic': '-', 'consonantal': '-', 'sonorant': '+', 'coronal': '+', 'anterior': '-', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '+', 'voice': '+'},
    'w': {'syllabic': '-', 'consonantal': '-', 'sonorant': '+', 'coronal': '-', 'anterior': '-', 'continuant': '+', 'nasal': '-', 'strident': '-', 'lateral': '-', 'delayed release': '-', 'high': '+', 'voice': '+'}
}

# Function to filter IPA symbols based on user selections with 'ALL' as an option
def filter_symbols(syllabic, consonantal, sonorant, coronal, anterior, continuant, nasal, strident, lateral, delayed_release, voice):
    # Extract IPA symbols based on the user's selections
    matching_symbols = [symbol for symbol, features in ipa_features.items()
                        if (syllabic == 'ALL' or features['syllabic'] == syllabic) 
                        and (consonantal == 'ALL' or features['consonantal'] == consonantal) 
                        and (sonorant == 'ALL' or features['sonorant'] == sonorant) 
                        and (coronal == 'ALL' or features['coronal'] == coronal)
                        and (anterior == 'ALL' or features['anterior'] == anterior)
                        and (continuant == 'ALL' or features['continuant'] == continuant)
                        and (nasal == 'ALL' or features['nasal'] == nasal)
                        and (strident == 'ALL' or features['strident'] == strident)
                        and (lateral == 'ALL' or features['lateral'] == lateral)
                        and (delayed_release == 'ALL' or features['delayed release'] == delayed_release)
                        and (voice == 'ALL' or features['voice'] == voice)]
    
    # Return the matching symbols in the format /p, b, m/
    return f"/{', '.join(matching_symbols)}/" if matching_symbols else "No matching symbols."

# Define the Gradio interface using buttons
def interface():
    with gr.Blocks() as app:
        gr.Markdown("### IPA Symbol Finder Based on Distinctive Features")

        # Button groups for user to click options for each feature
        syllabic = gr.Radio(label="Syllabic", choices=['ALL', '+', '-'], value='ALL')
        consonantal = gr.Radio(label="Consonantal", choices=['ALL', '+', '-'], value='ALL')
        voice = gr.Radio(label="Voice", choices=['ALL', '+', '-'], value='ALL')
        sonorant = gr.Radio(label="Sonorant", choices=['ALL', '+', '-'], value='ALL')
        coronal = gr.Radio(label="Coronal", choices=['ALL', '+', '-'], value='ALL')
        anterior = gr.Radio(label="Anterior", choices=['ALL', '+', '-'], value='ALL')
        continuant = gr.Radio(label="Continuant", choices=['ALL', '+', '-'], value='ALL')
        nasal = gr.Radio(label="Nasal", choices=['ALL', '+', '-'], value='ALL')
        strident = gr.Radio(label="Strident", choices=['ALL', '+', '-'], value='ALL')
        lateral = gr.Radio(label="Lateral", choices=['ALL', '+', '-'], value='ALL')
        delayed_release = gr.Radio(label="Delayed Release", choices=['ALL', '+', '-'], value='ALL')

        # Submit button
        submit_button = gr.Button("Submit")
        
        # Output area for filtered IPA symbols
        output = gr.Textbox(label="Matching IPA Symbols", interactive=False)
        
        # Connect the button to the filter function
        submit_button.click(
            fn=filter_symbols,
            inputs=[syllabic, consonantal, sonorant, coronal, anterior, continuant, nasal, strident, lateral, delayed_release, voice],
            outputs=output
        )
        
    return app

# Launch the app
app = interface()
app.launch()