web.py

from flask import Flask
from flask import render_template
from flask import request
from flask import send_from_directory, send_file, url_for
from flask import abort
import two_column_text
import time
import vk_api
import os.path
import config

app = Flask(__name__)


def hello():
    # return send_file('results_share/wall-87512171_139.txt')
    return url_for("results_share", filename="wall-87512171_139.txt")
    # return "Hello World!"


@app.route("/")
@app.route("/enter_url_to_vk")
def welcome_process_post_text():
    return render_template("vk_url_field.html")


@app.route("/enter_url_to_vk", methods=["POST"])
def process_post_text():
    tt = time.time()
    url = request.form["url_to_post"]
    url = vk_api.simplify_vk_url(url)
    try:
        text = vk_api.url_to_post_text_converter(url)
    except vk_api.VKErrorException:
        return "Couldn't download post from VK"
    t = two_column_text.TwoColumnText(text, url)
    result = t.handle_text()
    # print(result)
    if not result:
        return "Bad text"
    else:
        path_to_file = t.save_handled_text().split('/')[-1]
        return render_template("download_file.html", filename=path_to_file, working_time=str(time.time() - tt))
        # return send_file(path_to_file)
        # path_to_dir = "/".join(path_to_file.split("/")[:-1])
        # filename = path_to_file.split("/")[-1]
        # return send_from_directory(path_to_dir, filename)
        # return render_template("download_file.html", filename=path_to_file)


@app.route("/get_ready_dict/<filename>")
def get_ready_dict(filename):
    if '..' in filename or filename.startswith('/'):
        abort(404)

    if os.path.exists(os.path.join(config.result_share,filename)):
        return send_file(os.path.join(config.result_share, filename))

if __name__ == "__main__":
    # url="https://vk.com/wall-12648877_1663646"
    # vk_api.url_to_post_text_converter(url)
    app.debug
    app.run(host='0.0.0.0', port=8080)