Download DC Con

dc_con.py

import json
import urllib.parse
import urllib.request
import re 
import os
import os.path
import sys


def dl_file(ids):
    try:
        ci_res = urllib.request.urlopen('http://dccon.dcinside.com')
        ci_cookies = str(ci_res.info())
        regex =re.compile(r'ci_c=[0-9|a-z]+') 

        ci_t = regex.findall(ci_cookies)[0]
        ci_t = ci_t.replace('ci_c=', '')

        infos = []
        for id in ids:
            icon_req = urllib.request.Request('http://dccon.dcinside.com/index/package_detail')

            icon_req_data = {
                'ci_t': ci_t, 
                'package_idx': id
            }
            icon_req_data = urllib.parse.urlencode(icon_req_data).encode('utf-8')

            icon_req.add_header('X-Requested-With', 'XMLHttpRequest')
            icon_req.add_header('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8')
            icon_req.add_header('Cookie', 'ci_c=' + ci_t)

            icon_res = urllib.request.urlopen(icon_req, data=icon_req_data)

            icon_data = icon_res.read()
            icon_data = json.loads(icon_data)


            print('Downloading', icon_data['info']['title'], 'to folder', icon_data['info']['title'], '...')


            title = icon_data['info']['package_idx'] + '_' + icon_data['info']['title']

            if not os.path.isdir(title):
                os.mkdir(title)
            else:
                infos.append(icon_data['info'])
                continue

            base_url = 'http://dcimg5.dcinside.com/dccon.php?no='

            i = 1
            for item in icon_data['detail']:
                req = urllib.request.Request(base_url + item['path'])
                req.add_header('Referer', 'http://dccon.dcinside.com/hot/1')
                res = urllib.request.urlopen(req)
                
                file_dir = title + '/' + item['idx'] + '_' + item['title'] + '.' + item['ext'] 

                print('Downloading', i, '/', len(icon_data['detail']), ':', file_dir)

                with open(file_dir, 'wb') as f:
                    f.write(res.read())
                i += 1
            infos.append(icon_data['info'])
        return infos
    except:
        return []

# ids = []

# if len(sys.argv) > 1:
#     ids = sys.argv[1:]
# elif len(sys.argv) == 1:
#     id = input('ID(seperate ID by space): ')
#     ids = id.split(' ')

# for id in ids:
#     if not id.isdigit():
#         exit()

# dl_file(ids)

dc_con_server.py

import flask
import os
import os.path
import zipfile
import shutil
import json
from dc_con import dl_file

app = flask.Flask(__name__)

def zipdir(path, ziph):
    # ziph is zipfile handle
    for root, dirs, files in os.walk(path):
        for file in files:
            ziph.write(os.path.join(root, file))


@app.route('/<int:id>')
def download_file(id):
    result = dl_file([id])
    if not len(result) is 0:
        file_name = result[0]['package_idx'] + '_' + result[0]['title']
        if not os.path.isfile(file_name):
            zipf = zipfile.ZipFile(file_name + '.zip', 'w', zipfile.ZIP_DEFLATED)
            zipdir(file_name + '/', zipf)
            zipf.close()
        return flask.send_file(file_name + '.zip', attachment_filename=result[0]['package_idx'] + '.zip', mimetype='application/octet-stream', as_attachment=True)
    else:
        return flask.redirect('/')

app.debug = True
app.run('0.0.0.0', threaded=True)

• Finding id of a DC con: