import pytest import panel as pn from panel.widgets import Grammar, GrammarList, SpeechToText from panel.widgets.speech_to_text import ( RecognitionAlternative, RecognitionResult, ) CLASSES = [ Grammar, GrammarList, SpeechToText, RecognitionAlternative, RecognitionResult, ] @pytest.mark.parametrize("class_", CLASSES) def test_constructor(class_): class_() def test_can_construct_speech_grammar_from_src(): # Given src = "#JSGF V1.0; grammar colors; public = aqua | azure | beige;" weight = 0.7 # When grammar = Grammar( src=src, weight=weight, ) serialized = grammar.serialize() # Then assert serialized == {"src": src, "weight": weight} def test_can_construct_speech_grammar_from_uri(): # Given uri = "http://www.example.com/grammar.txt" weight = 0.7 # When grammar = Grammar( uri=uri, weight=weight, ) serialized = grammar.serialize() # Then assert serialized == {"uri": uri, "weight": weight} def test_add_from_string_to_speech_grammar_list(): # Given src = "#JSGF V1.0; grammar colors; public = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;" # noqa weight = 0.5 grammar_list = GrammarList() # When result = grammar_list.add_from_string(src, weight) serialized = grammar_list.serialize() # Then assert isinstance(result, Grammar) assert result in grammar_list assert serialized == [{"src": src, "weight": weight}] def test_add_from_uri_to_speech_grammar_list(): # Given uri = "http://www.example.com/grammar.txt" weight = 0.5 grammar_list = GrammarList() # When result = grammar_list.add_from_uri(uri, weight) serialized = grammar_list.serialize() # Then assert isinstance(result, Grammar) assert result in grammar_list assert serialized == [{"uri": uri, "weight": weight}] def test_can_deserialize_alternative(): # Given alternative = {"confidence": 0.9190853834152222, "transcript": "but why"} # When actual = RecognitionAlternative(**alternative) # Then assert actual.confidence == alternative["confidence"] assert actual.transcript == alternative["transcript"] def test_can_create_result_from_dict(): # Given result = { "is_final": True, "alternatives": [{"confidence": 0.9190853834152222, "transcript": "and why"}], } # When actual = RecognitionResult.create_from_dict(result) # Then assert actual.is_final == result["is_final"] assert len(actual.alternatives) == 1 assert actual.alternatives[0].confidence == 0.9190853834152222 assert actual.alternatives[0].transcript == "and why" def test_can_create_result_from_list(): # Given results = [ { "is_final": True, "alternatives": [{"confidence": 0.9190853834152222, "transcript": "and why"}], } ] # When actual = RecognitionResult.create_from_list(results) # Then assert len(actual) == 1 assert actual[0].is_final == results[0]["is_final"] assert len(actual[0].alternatives) == 1 assert actual[0].alternatives[0].confidence == 0.9190853834152222 assert actual[0].alternatives[0].transcript == "and why" def manualtest_get_advanced_app(): src = "#JSGF V1.0; grammar colors; public = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;" # noqa speech_to_text = SpeechToText(button_type="success", continuous=True) grammar_list = GrammarList() grammar_list.add_from_string(src, 1) speech_to_text.grammars = grammar_list results_as_html_panel = pn.pane.Markdown(margin=(0, 15, 0, 15)) @pn.depends(speech_to_text, watch=True) def update_results_html_panel(results): results_as_html_panel.object = speech_to_text.results_as_html speech_to_text_settings = pn.WidgetBox( pn.Param( speech_to_text, parameters=[ "start", "stop", "abort", "grammars", "lang", "continuous", "interim_results", "max_alternatives", "service_uri", "started", "results", "value", "started", "audio_started", "sound_started", "speech_started", "button_type", "button_hide", "button_started", "button_not_started", ], ), ) app = pn.Column( pn.pane.HTML( "

Speech to Text

", # noqa styles={"color": "white", "margin-left": "20px", "background": "black"}, margin=(0, 0, 15, 0), ), speech_to_text, pn.Row( pn.Column(pn.pane.Markdown("## Settings"), speech_to_text_settings), pn.layout.VSpacer(width=25), pn.Column( pn.pane.Markdown("## Results"), results_as_html_panel, ), ), width=800, sizing_mode="fixed", ) return app def manualtest_get_color_app(): speech_to_text_color = SpeechToText(button_type="light", continuous=True) colors = [ "aqua", "azure", "beige", "bisque", "black", "blue", "brown", "chocolate", "coral", "crimson", "cyan", "fuchsia", "ghostwhite", "gold", "goldenrod", "gray", "green", "indigo", "ivory", "khaki", "lavender", "lime", "linen", "magenta", "maroon", "moccasin", "navy", "olive", "orange", "orchid", "peru", "pink", "plum", "purple", "red", "salmon", "sienna", "silver", "snow", "tan", "teal", "thistle", "tomato", "turquoise", "violet", "white", "yellow", ] src = "#JSGF V1.0; grammar colors; public = " + " | ".join(colors) + " ;" grammar_list = GrammarList() grammar_list.add_from_string(src, 1) speech_to_text_color.grammars = grammar_list colors_html = ", ".join( [f"{color}" for color in colors] ) content_html = f"""

Speech Color Changer

Tap/click the microphone icon and say a color to change the background color of the app. Try {colors_html} """ content_panel = pn.pane.HTML(content_html, sizing_mode="stretch_width") app = pn.Column(sizing_mode="stretch_width", height=500, css_classes=["color-app"]) style_panel = pn.pane.HTML(width=0, height=0, sizing_mode="fixed") result_panel = pn.pane.Markdown(sizing_mode="stretch_width") @pn.depends(speech_to_text_color, watch=True) def update_result_panel(results_last): results_last = results_last.lower() if results_last in colors: app.styles = dict(background=results_last) result_panel.object = "Result received: " + results_last else: app.styles = dict(background="white") result_panel.object = "Result received: " + results_last + " (Not recognized)" app[:] = [ style_panel, content_panel, speech_to_text_color, result_panel, ] return app if pn.state.served: pn.extension(sizing_mode="stretch_width") manualtest_get_color_app().servable()