76 lines
2.9 KiB
Python
76 lines
2.9 KiB
Python
import os
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from flask import Flask, render_template, request, flash
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from prometheus_flask_exporter import PrometheusMetrics
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import google.generativeai as genai
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from markdown import markdown
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from dotenv import load_dotenv
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load_dotenv()
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app = Flask(__name__)
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app.secret_key = os.environ.get("FLASK_SECRET_KEY", "prod-secret-7721")
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metrics = PrometheusMetrics(app)
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metrics.info('app_info', 'Application info', version='1.0.9')
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# API Configuration
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api_key = os.environ.get("AI_API_KEY")
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if api_key:
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genai.configure(api_key=api_key)
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system_instruction = (
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"You are a text-to-markdown conversion specialist. You always produce "
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"standard CommonMark/GitHub Flavored Markdown. You strictly use ATX "
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"headings (#) and never use wiki-style syntax like '==' or '==='. "
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"Additionally, you insert relevant and tasteful emojis as Markdown "
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"shortcodes (e.g., :rocket:, :bulb:, :memo:) at the beginning of section "
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"headings to represent the topic."
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)
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model = genai.GenerativeModel(
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model_name='gemini-2.5-flash',
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system_instruction=system_instruction
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)
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else:
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model = None
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@app.route("/", methods=["GET", "POST"])
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@metrics.counter('txt2md_conversions_total', 'Total number of text conversions',
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labels={'result': lambda: request.method})
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def index():
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converted_html = None
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markdown_content = ""
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original_text = ""
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if request.method == "POST":
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original_text = request.form.get("text", "")
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if not api_key:
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flash("AI_API_KEY is not set. Please check your environment configuration.", "error")
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elif not original_text.strip():
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flash("Please enter some text to process.", "warning")
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else:
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try:
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# Content processing logic
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prompt = (
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f"Convert the following text into high-quality standard Markdown. "
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f"Use ATX headings (#), standard formatting, and include relevant "
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f"emoji shortcodes (like :smile:) for each section heading to make "
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f"the document more engaging. Return ONLY the markdown content:\n\n"
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f"{original_text}"
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)
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response = model.generate_content(prompt)
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markdown_content = response.text
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converted_html = markdown(markdown_content, extensions=['extra', 'codehilite'])
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except Exception as e:
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flash(f"Error during processing: {str(e)}", "error")
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return render_template(
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"index.html",
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original_text=original_text,
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converted_html=converted_html,
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markdown_content=markdown_content
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)
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if __name__ == "__main__":
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debug_mode = os.environ.get("FLASK_DEBUG", "False").lower() == "true"
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app.run(host="0.0.0.0", port=int(os.environ.get("PORT", 5000)), debug=debug_mode)
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