Skip to content

Latest commit

 

History

History
75 lines (60 loc) · 3.15 KB

Code_Explaination.md

File metadata and controls

75 lines (60 loc) · 3.15 KB

main.py Code Explanation

This document provides an in-depth explanation of the main.py file, which is the core of the Script Generator web application built using FastAPI.

Table of Contents

  1. Imports
  2. ScriptRequest Model
  3. Route: GET /
  4. Route: POST /generate_script
  5. Route: GET /download_script/{filename}
  6. Running the Application

Imports

from fastapi import FastAPI, Form, Response
from fastapi.responses import HTMLResponse, FileResponse
from pydantic import BaseModel
from typing import Union
import os
  • FastAPI : The core FastAPI class used to create the application.
  • Form : Used for extracting form data from HTTP requests.
  • Response, HTMLResponse, FileResponse : Different types of responses returned by the API. HTMLResponse is used for returning HTML content, and FileResponse is used for returning files.
  • BaseModel : From Pydantic, used to define data models that can validate and parse incoming JSON data.
  • Union : Allows specifying multiple types for a variable, such as a variable that could be either a string or None.
  • os : A module for interacting with the operating system, used here for file handling.

ScriptRequest Model

class ScriptRequest(BaseModel):
    script_type: str
    content: str
  • ScriptRequest : A Pydantic data model that defines the structure of the data being sent to the /generate_script endpoint.
  • script_type : A string that specifies the type of script to generate (python or bash).
  • content : The content of the script provided by the user.

This model helps in validating the input and ensuring the correct data type is used.

Route: GET /

@app.get("/", response_class=HTMLResponse)
def read_root():
    html_content = """
    <html lang="en">
        <head>
            <meta charset="UTF-8">
            <meta name="viewport" content="width=device-width, initial-scale=1.0">
            <title>Script Generator</title>
            <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css" rel="stylesheet">
        </head>
        <body class="bg-gray-100 flex items-center justify-center min-h-screen">
            <div class="bg-white p-8 rounded-lg shadow-lg w-full max-w-lg">
                <h1 class="text-2xl font-bold text-center mb-6">Script Generator</h1>
                <form action="/generate_script" method="post">
                    <div class="mb-4">
                        <label for="script_type" class="block text-gray-700 font-medium mb-2">Select Script Type:</label>
                        <select id="script_type" name="script_type" class="block w-full mt-1 p-2 border border-gray-300 rounded-md">
                            <option value="python">Python</option>
                            <option value="bash">Bash</option>
                        </select>
                    </div>
                    
                    <div class="mb-4">
                        <label for="script_content" class="block