Nationalrat2015.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Create a WebarchivSession Object with convenience methods for easy access with your API-Key "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "from webarchiv import WebarchivSession\n",
    "\n",
    "apikey = '2pm8i0hnmpcTK4Oj4CUeBoZd7vywrm4c'\n",
    "w = WebarchivSession(apikey)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "url = \"http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\"\n",
    "response = w.wayback_search(url, \"20150101000000\", \"20151231235959\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "if response.status_code != 200:\n",
    "    print(\"Something went wrong ...\")\n",
    "    exit(1)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Anzahl der Versionen:  343\n"
     ]
    }
   ],
   "source": [
    "print(\"Anzahl der Versionen: \", response.json()['total'])\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150101220053/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150301233010/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150609061707/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150617213901/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150709235648/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150717223402/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150804221022/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150825120602/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150828000644/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150902014359/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20150924004200/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20151015041353/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20151016015450/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20151112044118/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20151216144759/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    },
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "http://wayback/web/20151217154540/http://www.parlament.gv.at/WWER/SITZPLAN/sitzplan2Nr.pdf\n"
     ]
    }
   ],
   "source": [
    "modifieddates = []\n",
    "lastchecksum = ''\n",
    "checksum = ''\n",
    "\n",
    "for capture in response.json()['hits']:\n",
    "    capturedate = capture['c']\n",
    "    resp = w.fragment_checksum_binary(url, capturedate)\n",
    "    checksum = resp.json()['checksum']\n",
    "    returncode = resp.json()['returncode']\n",
    "\n",
    "    if returncode != 0:\n",
    "        continue\n",
    "    \n",
    "    if checksum != lastchecksum :\n",
    "        modification = json={\"url\": url, \"timestamp\": capturedate }\n",
    "        print (\"http://wayback/web/\" + capturedate + \"/\" + url)\n",
    "        modifieddates.append(modification)\n",
    "    lastchecksum = checksum\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Webarchiv Merklistencode: al\n"
     ]
    }
   ],
   "source": [
    "if len(modifieddates) > 0 :\n",
    "    response = w.create_watchlist(modifieddates)\n",
    "    print (\"Webarchiv Merklistencode: \" + response.json())"
   ]
  }
 ],
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