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unsuccessful download file

master
nglk 2 years ago
parent
commit
be739267c7
  1. 112
      app.py.copy
  2. 8
      parsepdf.py
  3. 3
      templates/base.html
  4. 2
      templates/results.html

112
app.py.copy

@ -0,0 +1,112 @@
import os
import random
import shutil
import string
import subprocess
from pathlib import Path
from flask import Flask, flash, redirect, render_template, request, url_for
import urllib.request
from hocrtransformpdf import *
from werkzeug.utils import secure_filename
from flask_basicauth import BasicAuth
import pdftotree
from parsepdf import hocr_result
UPLOAD_FOLDER = 'static/uploads'
ALLOWED_EXTENSIONS = {'pdf'}
app = Flask(__name__)
app.config['BASIC_AUTH_USERNAME'] = 'wordmord'
app.config['BASIC_AUTH_PASSWORD'] = 'tentacles'
basic_auth = BasicAuth(app)
app.config['UPLOAD_FOLDER'] = "static/pdf"
@app.route('/', methods=['GET', 'POST'])
@basic_auth.required
def run_script():
if request.method == 'POST':
# download PDF from url
file = request.form['file']
if file:
response = urllib.request.urlopen(file)
file = open("static/pdf/downloaded.pdf", 'wb')
file.write(response.read())
file.close()
#hocr = pdftotree.parse("static/pdf/downloaded.pdf")
#hocrfile=open("static/hocr/downloaded.hocr", 'wb')
#hocrfile.write(hocr.read())
#hocrfile.close
#output = execute('python parsepdf.py')
#hocr_result = pdftotree.parse("static/pdf/downloaded.pdf")
#hocr_result=hocr_result()
#hocr = HocrTransform(hocr_result, 300)
#hocr.to_pdf(
# out_filename='static/pdf/output-2.pdf',
#image_filename='static/images/blank.png',
#show_bounding_boxes=False,
#interword_spaces=False,
#)
#uploadfilepath=os.path.join(app.config['UPLOAD_FOLDER'], file)
#file.save(uploadfilepath)
#return redirect(url_for('uploaded_file',file=file))
# url = request.form['url']
#if not url:
# flash('Url is required!')
# else:
# messages.append({'url': url})
# return redirect(url_for('index'))
# check if the post request has the file part
#if 'file' not in request.files:
# flash('No file part')
# return redirect(request.url)
#file = request.files['file']
# if user does not select file, browser also
# submit an empty part without filename
#if file.filename == '':
# flash('No selected file')
# return redirect(request.url)
#if file and allowed_file(file.filename):
# filename = secure_filename(file.filename)
# uploadfilepath=os.path.join(app.config['UPLOAD_FOLDER'], filename)
# file.save(uploadfilepath)
# return redirect(url_for('uploaded_file',
# filename=filename))
# hocr_result = pdftotree.parse("static/pdf/downloaded.pdf")
#hocr = HocrTransform(hocr_filename=hocr_result, dpi=300)
#hocr.to_pdf(
# out_filename='static/pdf/output-2.pdf',
# image_filename='static/images/blank.png',
# show_bounding_boxes=False,
# interword_spaces=False
#)
#hocrfile='static/hocr/gynaikoktonia.hocr'
#hocr = HocrTransform(hocr_filename=hocrfile, dpi=300)
#hocr = HocrTransform(hocr_filename=hocr_result, dpi=300)
#hocr.to_pdf(
# out_filename='static/pdf/output.pdf',
# image_filename='static/images/blank.png',
# show_bounding_boxes=False,
# interword_spaces=False,
#)
#subprocess.check_output("python hocrtransformpdf.py -i static/images/blank.png static/hocr/downloaded.hocr static/pdf/output-2.pdf", shell=True)
return render_template('results.html',**locals())
def allowed_file(filename):
return '.' in filename and \
filename.rsplit('.', 1)[1].lower() in ALLOWED_EXTENSIONS
if __name__ == "__main__":
app.run()

8
parsepdf.py

@ -0,0 +1,8 @@
#!venv/bin python3
import pdftotree
def hocr_result():
hocr_result = pdftotree.parse("static/pdf/downloaded.pdf")
with open('static/hocr/downloaded.hocr', 'w') as f:
f.write(hocr_result)
return hocr_result

3
templates/base.html

@ -3,7 +3,8 @@
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link
<script type="text/javascript" src="https://code.jquery.com/jquery-3.6.0.min.js"> </script>
<link
rel="stylesheet"
href="../static/styles.css"
/>

2
templates/results.html

@ -6,7 +6,7 @@
<table>
<tr>
<td colspan="3">
<form method="post">
<form method="POST">
<!-- <input type="text" id="my_field" value="" wrap="soft"> -->
<textarea name="file" id="my_field" wrap="soft" placeholder="Επικόλληση του συνδέσμου του PDF του Ποινικού Κώδικα που βρήκατε στο ηλεκτρονικό ταχυδρομείο σας ή στο ΔΙΑΒΑΣΕΜΕ.txt, εδώ.
"></textarea>

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