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| import gradio as gr | |
| from app import demo as app | |
| import os | |
| _docs = {'HighlightedCode': {'description': 'Creates a code editor for viewing code (as an ouptut component), or for entering and editing code (as an input component).', 'members': {'__init__': {'value': {'type': 'str | tuple[str] | None', 'default': 'None', 'description': 'Default value to show in the code editor. If callable, the function will be called whenever the app loads to set the initial value of the component.'}, 'language': {'type': '"python"\n | "markdown"\n | "json"\n | "html"\n | "css"\n | "javascript"\n | "typescript"\n | "yaml"\n | "dockerfile"\n | "shell"\n | "r"\n | None', 'default': 'None', 'description': 'The language to display the code as. Supported languages listed in `gr.Code.languages`.'}, 'highlights': {'type': 'list[tuple[int, str]] | None', 'default': 'None', 'description': 'A list of tuples indicating lines to highlight. The first element of the tuple is the starting line number (1-indexed) and the second element is the highlight color (as a CSS hex string). The highlights are applied in order, with later highlights taking precedence over earlier ones.'}, 'every': {'type': 'float | None', 'default': 'None', 'description': "If `value` is a callable, run the function 'every' number of seconds while the client connection is open. Has no effect otherwise. The event can be accessed (e.g. to cancel it) via this component's .load_event attribute."}, 'lines': {'type': 'int', 'default': '5', 'description': None}, 'label': {'type': 'str | None', 'default': 'None', 'description': 'The label for this component. Appears above the component and is also used as the header if there are a table of examples for this component. If None and used in a `gr.Interface`, the label will be the name of the parameter this component is assigned to.'}, 'interactive': {'type': 'bool | None', 'default': 'None', 'description': 'Whether user should be able to enter code or only view it.'}, 'show_label': {'type': 'bool | None', 'default': 'None', 'description': 'if True, will display label.'}, 'container': {'type': 'bool', 'default': 'True', 'description': 'If True, will place the component in a container - providing some extra padding around the border.'}, 'scale': {'type': 'int | None', 'default': 'None', 'description': 'relative width compared to adjacent Components in a Row. For example, if Component A has scale=2, and Component B has scale=1, A will be twice as wide as B. Should be an integer.'}, 'min_width': {'type': 'int', 'default': '160', 'description': 'minimum pixel width, will wrap if not sufficient screen space to satisfy this value. If a certain scale value results in this Component being narrower than min_width, the min_width parameter will be respected first.'}, 'visible': {'type': 'bool', 'default': 'True', 'description': 'If False, component will be hidden.'}, 'elem_id': {'type': 'str | None', 'default': 'None', 'description': 'An optional string that is assigned as the id of this component in the HTML DOM. Can be used for targeting CSS styles.'}, 'elem_classes': {'type': 'list[str] | str | None', 'default': 'None', 'description': 'An optional list of strings that are assigned as the classes of this component in the HTML DOM. Can be used for targeting CSS styles.'}, 'render': {'type': 'bool', 'default': 'True', 'description': 'If False, component will not render be rendered in the Blocks context. Should be used if the intention is to assign event listeners now but render the component later.'}}, 'postprocess': {'value': {'type': 'tuple[str] | str | None', 'description': 'Expects a `str` of code or a single-element `tuple`: (filepath,) with the `str` path to a file containing the code.'}}, 'preprocess': {'return': {'type': 'str | None', 'description': 'Passes the code entered as a `str`.'}, 'value': None}}, 'events': {'change': {'type': None, 'default': None, 'description': 'Triggered when the value of the HighlightedCode changes either because of user input (e.g. a user types in a textbox) OR because of a function update (e.g. an image receives a value from the output of an event trigger). See `.input()` for a listener that is only triggered by user input.'}, 'input': {'type': None, 'default': None, 'description': 'This listener is triggered when the user changes the value of the HighlightedCode.'}, 'focus': {'type': None, 'default': None, 'description': 'This listener is triggered when the HighlightedCode is focused.'}, 'blur': {'type': None, 'default': None, 'description': 'This listener is triggered when the HighlightedCode is unfocused/blurred.'}}}, '__meta__': {'additional_interfaces': {}, 'user_fn_refs': {'HighlightedCode': []}}} | |
| abs_path = os.path.join(os.path.dirname(__file__), "css.css") | |
| with gr.Blocks( | |
| css=abs_path, | |
| theme=gr.themes.Default( | |
| font_mono=[ | |
| gr.themes.GoogleFont("Inconsolata"), | |
| "monospace", | |
| ], | |
| ), | |
| ) as demo: | |
| gr.Markdown( | |
| """ | |
| # `gradio_highlightedcode` | |
| <div style="display: flex; gap: 7px;"> | |
| <a href="https://pypi.org/project/gradio_highlightedcode/" target="_blank"><img alt="PyPI - Version" src="https://img.shields.io/pypi/v/gradio_highlightedcode"></a> | |
| </div> | |
| A variant of the Code component that supports highlighting lines of code. | |
| """, elem_classes=["md-custom"], header_links=True) | |
| app.render() | |
| gr.Markdown( | |
| """ | |
| ## Installation | |
| ```bash | |
| pip install gradio_highlightedcode | |
| ``` | |
| ## Usage | |
| ```python | |
| import time | |
| import gradio as gr | |
| from gradio_highlightedcode import HighlightedCode | |
| example = HighlightedCode().example_inputs() | |
| initial_value = \"\"\"import random | |
| def scramble_name(name): | |
| name_list = list(name) | |
| \"\"\" | |
| completion = \"\"\" random.shuffle(name_list) | |
| return ''.join(name_list) | |
| # Example usage: | |
| print(scramble_name("Python")) | |
| \"\"\" | |
| def generate_code(): | |
| for i in range(len(completion)): | |
| time.sleep(0.03) | |
| yield HighlightedCode(initial_value + completion[:i], highlights=[(5, "rgb(255 254 213)")]) | |
| with gr.Blocks() as demo: | |
| code = HighlightedCode(initial_value, language="python") | |
| btn = gr.Button("Generate", variant="primary") | |
| btn.click(generate_code, outputs=code) | |
| if __name__ == "__main__": | |
| demo.launch() | |
| ``` | |
| """, elem_classes=["md-custom"], header_links=True) | |
| gr.Markdown(""" | |
| ## `HighlightedCode` | |
| ### Initialization | |
| """, elem_classes=["md-custom"], header_links=True) | |
| gr.ParamViewer(value=_docs["HighlightedCode"]["members"]["__init__"], linkify=[]) | |
| gr.Markdown("### Events") | |
| gr.ParamViewer(value=_docs["HighlightedCode"]["events"], linkify=['Event']) | |
| gr.Markdown(""" | |
| ### User function | |
| The impact on the users predict function varies depending on whether the component is used as an input or output for an event (or both). | |
| - When used as an Input, the component only impacts the input signature of the user function. | |
| - When used as an output, the component only impacts the return signature of the user function. | |
| The code snippet below is accurate in cases where the component is used as both an input and an output. | |
| - **As input:** Is passed, passes the code entered as a `str`. | |
| - **As output:** Should return, expects a `str` of code or a single-element `tuple`: (filepath,) with the `str` path to a file containing the code. | |
| ```python | |
| def predict( | |
| value: str | None | |
| ) -> tuple[str] | str | None: | |
| return value | |
| ``` | |
| """, elem_classes=["md-custom", "HighlightedCode-user-fn"], header_links=True) | |
| demo.load(None, js=r"""function() { | |
| const refs = {}; | |
| const user_fn_refs = { | |
| HighlightedCode: [], }; | |
| requestAnimationFrame(() => { | |
| Object.entries(user_fn_refs).forEach(([key, refs]) => { | |
| if (refs.length > 0) { | |
| const el = document.querySelector(`.${key}-user-fn`); | |
| if (!el) return; | |
| refs.forEach(ref => { | |
| el.innerHTML = el.innerHTML.replace( | |
| new RegExp("\\b"+ref+"\\b", "g"), | |
| `<a href="#h-${ref.toLowerCase()}">${ref}</a>` | |
| ); | |
| }) | |
| } | |
| }) | |
| Object.entries(refs).forEach(([key, refs]) => { | |
| if (refs.length > 0) { | |
| const el = document.querySelector(`.${key}`); | |
| if (!el) return; | |
| refs.forEach(ref => { | |
| el.innerHTML = el.innerHTML.replace( | |
| new RegExp("\\b"+ref+"\\b", "g"), | |
| `<a href="#h-${ref.toLowerCase()}">${ref}</a>` | |
| ); | |
| }) | |
| } | |
| }) | |
| }) | |
| } | |
| """) | |
| demo.launch() | |