Scrape images/title from https://old.reddit.com/r/HistoryPorn/new/ using Python with the PRAW (https://praw.readthedocs.io/) Reddit API Wrapper and then post to twitter using Twitter4j (http://twitter4j.org/) Java API Wrapper.

Currently running live on a Raspberry PI 4 using the Twitter account: HistoryPornBot (https://twitter.com/HistoryPornBot)

Twitter Developer

• https://developer.twitter.com/en

Reddit Developer

• https://www.reddit.com/dev/api/

Java + Below libraries

• http://twitter4j.org/

Python + Below libraries

• https://praw.readthedocs.io/en/latest/

Twitter API & Reddit API keys need to be added.

Twitter: TwitterHandler,java class:

private final static String CONSUMER_KEY = "KEY";
private final static String CONSUMER_KEY_SECRET = "SECRET";
private final static String ACCESS_TOKEN = "ACCESS";
private final static String ACCESS_TOKEN_SECRET = "SECRET";

Reddit: get-reddit-posts.py Python file:

reddit = praw.Reddit(client_id='ID', \
                     client_secret='SECRET', \
                     user_agent='APP NAME', \
                     username='REDDIT USERNAME', \
                     password='REDDIT PASSWORD')

The application will use 3 different folder locations:

• Posts (After a post is made it is placed in this location)
• Images (Images to be posted are saved here from Reddit)
• Scripts (Python files are found here)

Find a location for these folders and change the path in the following:

RedditHandler.java:

private final static String PYTHON_SCRIPTS_LOCATION = "/root/Documents/bot/scripts/";
private final static String PYTHON_GET_POSTS = PYTHON_SCRIPTS_LOCATION + "get-reddit-posts.py";

PostQueue.java:

private final static String SAVE_IMAGE_LOCATION = "/root/Documents/bot/images/";
private final static String POST_ARCHIVE_LOCATION = "/root/Documents/bot/posts/";

Optional Options:

Timing:

• LOOP_TIME_TYPE (In milliseconds so 1000 = 1 second, 60000 = 1 minute etc...)
• LOOP_TIME_AMOUNT (The amount of the above time standard)

HistoryPornBot.java:

private final static int LOOP_TIME_TYPE = 1000; 
private final static int LOOP_TIME_AMOUNT = 1;

Subreddit:

RedditHandler.java

private final static String PYTHON_SUBREDDIT = "historyporn";

Amount of Posts to Grab

RedditHandler.java

private final static String AMOUNT_OF_POSTS = "10";

Compile to JAR and Run JAR:

Compiled to JAR and ran through terminal using: root@raspberrypi:~/Desktop# java -jar HistoryPornBot.jar