app.py

import os
import spacy
import nltk
import torch
from transformers import pipeline
import PyPDF2
import gradio as gr

# Initialize required tools
nlp = spacy.load("en_core_web_sm")
nltk.download('punkt')

# Check if GPU is available and use it
device = 0 if torch.cuda.is_available() else -1
analyzer = pipeline("sentiment-analysis", model="distilbert-base-uncased-finetuned-sst-2-english", device=device)

# Define functions for text analysis
def spacy_ner_analysis(text):
    doc = nlp(text)
    entities = [(ent.text, ent.label_) for ent in doc.ents]
    return entities

def nltk_extract_sentences(text):
    sentences = nltk.tokenize.sent_tokenize(text)
    return sentences

def nltk_extract_quotes(text):
    quotes = []
    sentences = nltk.tokenize.sent_tokenize(text)
    for sentence in sentences:
        if '"' in sentence:
            quotes.append(sentence)
    return quotes

def count_tokens(text):
    tokens = nltk.tokenize.word_tokenize(text)
    return len(tokens)

def extract_pdf_text(file_path):
    with open(file_path, "rb") as pdf_file:
        pdf_reader = PyPDF2.PdfReader(pdf_file)
        text = ""
        for page_num in range(len(pdf_reader.pages)):
            page = pdf_reader.pages[page_num]
            text += page.extract_text()
    return text

def analyze_text(text):
    try:
        result = analyzer(text)
        return result
    except Exception as e:
        print(f"Error analyzing text: {str(e)}")
        return ""

def process_text(text, output_directory, filename_prefix):
    spacy_entities = spacy_ner_analysis(text)
    sentences = nltk_extract_sentences(text)
    quotes = nltk_extract_quotes(text)
    token_count = count_tokens(text)
    
    # Save results to files
    with open(os.path.join(output_directory, f"{filename_prefix}_spacy_entities.txt"), "w", encoding="utf-8") as file:
        file.write(str(spacy_entities))

    with open(os.path.join(output_directory, f"{filename_prefix}_sentences.txt"), "w", encoding="utf-8") as file:
        file.write("\n".join(sentences))

    with open(os.path.join(output_directory, f"{filename_prefix}_quotes.txt"), "w", encoding="utf-8") as file:
        file.write("\n".join(quotes))

    with open(os.path.join(output_directory, f"{filename_prefix}_token_count.txt"), "w", encoding="utf-8") as file:
        file.write(str(token_count))

def analyze_and_complete(file_path):
    if file_path.endswith(".pdf"):
        text = extract_pdf_text(file_path)
    else:
        with open(file_path, "r", encoding="utf-8") as file:
            text = file.read()
    
    output_directory = "/Users/Home/Library/Mobile Documents/com~apple~CloudDocs/osa/سيناريوهات/ليالي ألف ليلة"
    filename_prefix = os.path.splitext(os.path.basename(file_path))[0]
    process_text(text, output_directory, filename_prefix)
    
    spacy_entities = spacy_ner_analysis(text)
    sentences = nltk_extract_sentences(text)
    quotes = nltk_extract_quotes(text)
    token_count = count_tokens(text)
    
    return str(spacy_entities), "\n".join(sentences), "\n".join(quotes), str(token_count)

# Define the Gradio interface
interface = gr.Interface(
    fn=analyze_and_complete,
    inputs=gr.File(file_count="single", type="filepath"),
    outputs=["text", "text", "text", "text"],
    title="Movie Script Analyzer and Completer",
    description="Upload a text, PDF, or DOCX file to analyze and complete the movie script."
)

if __name__ == "__main__":
    interface.launch()