import functools
from flask import Flask, g, jsonify, request, make_response, render_template, render_template_string, url_for, flash, redirect, abort, send_from_directory, Markup

app = Flask(__name__)
app.secret_key = 'el meu secret'


def inject_snippet(func):
    @functools.wraps(func)
    def wrapper(i, *args, **kwargs):
        filepath = "{i}/{i}.html"
        with open(filepath) as f:
            snippet = f.read()
            return func(snippet, *args, **kwargs)
    return wrapper


@app.route('/docs/show/<int:i>')
@inject_snippet
def show(snippet):
    return render_template('show.html', content=snippet)

if __name__ == '__main__':
    app.run(debug=True, port=8000)