app.py

import os
import subprocess
import random
import json
from datetime import datetime

from huggingface_hub import (
    InferenceClient,
    cached_download,
    hf_hub_url
)
import gradio as gr

from safe_search import safe_search
from i_search import google
from i_search import i_search as i_s 

from agent import (
    ACTION_PROMPT,
    ADD_PROMPT,
    COMPRESS_HISTORY_PROMPT,
    
    LOG_PROMPT,
    LOG_RESPONSE,
    MODIFY_PROMPT,
    PRE_PREFIX,
    SEARCH_QUERY,
    READ_PROMPT,
    TASK_PROMPT,
    UNDERSTAND_TEST_RESULTS_PROMPT,
) 

from utils import (
    parse_action, 
    parse_file_content, 
    read_python_module_structure
) 
from datetime import datetime 
import json

#--- Global Variables for App State ---
app_state = {"components": []} 

terminal_history = ""
#--- Component Library ---
components_registry = { "Button": { "properties": {"label": "Click Me", "onclick": ""}, "description": "A clickable button", "code_snippet": 'gr.Button(value="{label}", variant="primary")', }, "Text Input": { "properties": {"value": "", "placeholder": "Enter text"}, "description": "A field for entering text", "code_snippet": 'gr.Textbox(label="{placeholder}")', }, "Image": { "properties": {"src": "#", "alt": "Image"}, "description": "Displays an image", "code_snippet": 'gr.Image(label="{alt}")', }, "Dropdown": { "properties": {"choices": ["Option 1", "Option 2"], "value": ""}, "description": "A dropdown menu for selecting options", "code_snippet": 'gr.Dropdown(choices={choices}, label="Dropdown")', }, # Add more components here... }

#--- NLP Model (Example using Hugging Face) ---
nlp_model_name = "google/flan-t5-small"

# Check if the model exists in the cache
try: cached_download(hf_hub_url(nlp_model_name, revision="main")) nlp_model = InferenceClient(nlp_model_name) except: nlp_model = None

#--- Function to get NLP model response ---
def get_nlp_response(input_text): if nlp_model: response = nlp_model.text_generation(input_text) return response.generated_text else: return "NLP model not available."

# --- Component Class ---
class Component: def init(self, type, properties=None, id=None): self.id = id or random.randint(1000, 9999) self.type = type self.properties = properties or components_registry[type]["properties"].copy()

def to_dict(self):
    return {
        "id": self.id,
        "type": self.type,
        "properties": self.properties,
    }

def render(self):
    # Properly format choices for Dropdown
    if self.type == "Dropdown":
        self.properties["choices"] = (
            str(self.properties["choices"])
            .replace("[", "")
            .replace("]", "")
            .replace("'", "")
        )
    return components_registry[self.type]["code_snippet"].format(
        **self.properties
    )
# --- Function to update the app canvas (for preview) ---
def update_app_canvas(): components_html = "".join( [ f"<div>Component ID: {component['id']}, Type: {component['type']}, Properties: {component['properties']}</div>" for component in app_state["components"] ] ) return components_html

# --- Function to handle component addition ---
def add_component(component_type): if component_type in components_registry: new_component = Component(component_type) app_state["components"].append(new_component.to_dict()) return ( update_app_canvas(), f"System: Added component: {component_type}\n", ) else: return None, f"Error: Invalid component type: {component_type}\n"

# --- Function to handle terminal input ---
def run_terminal_command(command, history): global terminal_history output = "" try: # Basic command parsing (expand with NLP) if command.startswith("add "): component_type = command.split("add ", 1)[1].strip() _, output = add_component(component_type) elif command.startswith("set "): _, output = set_component_property(command) elif command.startswith("search "): search_query = command.split("search ", 1)[1].strip() output = i_s(search_query) elif command.startswith("deploy "): app_name = command.split("deploy ", 1)[1].strip() output = deploy_to_huggingface(app_name) else: # Attempt to execute command as Python code try: result = subprocess.check_output( command, shell=True, stderr=subprocess.STDOUT, text=True ) output = result except Exception as e: output = f"Error executing Python code: {str(e)}" except Exception as e: output = f"Error: {str(e)}" finally: terminal_history += f"User: {command}\n" terminal_history += f"{output}\n" return terminal_history

def set_component_property(command): try: # Improved 'set' command parsing set_parts = command.split(" ", 2)[1:] if len(set_parts) != 2: raise ValueError("Invalid 'set' command format.")

component_id = int(set_parts[0])  # Use component ID
    property_name, property_value = set_parts[1].split("=", 1)

    # Find component by ID
    component_found = False
    for component in app_state["components"]:
        if component["id"] == component_id:
            if property_name in component["properties"]:
                component["properties"][
                    property_name.strip()
                ] = property_value.strip()
                component_found = True
                return (
                    update_app_canvas(),
                    f"System: Property '{property_name}' set to '{property_value}' for component {component_id}\n",
                )
            else:
                return (
                    None,
                    f"Error: Property '{property_name}' not found in component {component_id}\n",
                )
    if not component_found:
        return (
            None,
            f"Error: Component with ID {component_id} not found.\n",
        )

except Exception as e:
    return None, f"Error: Invalid 'set' command format or error setting property: {str(e)}\n"
#--- Function to handle chat interaction ---
def run_chat(message, history): global terminal_history if message.startswith("!"): command = message[1:] terminal_history = run_terminal_command(command, history) return history, terminal_history else: # ... (Your regular chat response generation) return history, terminal_history

# --- Code Generation ---
def generate_python_code(app_name): code = f""" import gradio as gr
Define your Gradio components here
with gr.Blocks() as {app_name}: """ for component in app_state["components"]: code += " " + Component(**component).render() + "\n"

code += f"""
{app_name}.launch() """ return code

# --- Save/Load App State ---
def save_app_state(filename="app_state.json"): with open(filename, "w") as f: json.dump(app_state, f)

# --- Hugging Face Deployment --- def deploy_to_huggingface(app_name): # Generate Python code code = generate_python_code(app_name)
def load_app_state(filename="app_state.json"): global app_state try: with open(filename, "r") as f: app_state = json.load(f) except FileNotFoundError: print("App state file not found. Starting with a blank slate.")

# Create requirements.txt
with open("requirements.txt", "w") as f:
    f.write("gradio==3.32.0\n")

# Create the app.py file
with open("app.py", "w") as f:
    f.write(code)

# Execute the deployment command
try:
    subprocess.run(
        [
            "huggingface-cli",
            "repo",
            "create",
            "--type",
            "space",
            "--space_sdk",
            "gradio",
            app_name,
        ],
        check=True,
    )
    subprocess.run(
        ["git", "init"], cwd=f"./{app_name}", check=True
    )
    subprocess.run(
        ["git", "add", "."], cwd=f"./{app_name}", check=True
    )
    subprocess.run(
        ['git', 'commit', '-m', '"Initial commit"'], cwd=f"./{user_name}/{app_name}", check=True
    )
    subprocess.run(
        ["git", "push", "https://huggingface.co/spaces/" + app_name, "main"], cwd=f"./{app_name}", check=True
    )
    return (
        f"Successfully deployed to Hugging Face Spaces: https://huggingface.co/spaces/{app_name}"
    )
except Exception as e:
    return f"Error deploying to Hugging Face Spaces: {e}"
--- Gradio Interface ---
with gr.Blocks() as iface: with gr.Row(): # --- Chat Interface --- chat_history = gr.Chatbot(label="Chat with Agent") chat_input = gr.Textbox(label="Your Message") chat_button = gr.Button("Send")

chat_button.click(
        run_chat,
        inputs=[chat_input, chat_history],
        outputs=[chat_history, terminal_output],
    )

with gr.Row():
    # --- App Builder Section ---
    app_canvas = gr.HTML(
        "<div>App Canvas Preview:</div>", label="App Canvas"
    )
    with gr.Column():
        component_list = gr.Dropdown(
            choices=list(components_registry.keys()), label="Components"
        )
        add_button = gr.Button("Add Component")

        add_button.click(
            add_component,
            inputs=component_list,
            outputs=[app_canvas, terminal_output],
        )

with gr.Row():
    # --- Terminal ---
    terminal_output = gr.Textbox(
        lines=8, label="Terminal", value=terminal_history
    )
    terminal_input = gr.Textbox(label="Enter Command")
    terminal_button = gr.Button("Run")

    terminal_button.click(
        run_terminal_command,
        inputs=[terminal_input, terminal_output],
        outputs=terminal_output,
    )

with gr.Row():
    # --- Code Generation ---
    code_output = gr.Code(
        generate_python_code("app_name"),
        language="python",
        label="Generated Code",
    )
    app_name_input = gr.Textbox(label="App Name")
    generate_code_button = gr.Button("Generate Code")
    generate_code_button.click(
        generate_python_code,
        inputs=[app_name_input],
        outputs=code_output,
    )

with gr.Row():
    # --- Save/Load Buttons ---
    save_button = gr.Button("Save App State")
    load_button = gr.Button("Load App State")

    save_button.click(save_app_state)
    load_button.click(load_app_state)

with gr.Row():
    # --- Deploy Button ---
    deploy_button = gr.Button("Deploy to Hugging Face")
    deploy_output = gr.Textbox(label="Deployment Output")
    deploy_button.click(
        deploy_to_huggingface,
        inputs=[app_name_input],
        outputs=[deploy_output],
    )
iface.launch()