Scraping posts, comments and replies from Facebook.

$ git clone https://github.com/utkarsh512/fbscraper.git
$ cd fbscraper
$ pip install . -r requirements.txt

Create a Session object for scraping:

from fbscraper import Session
sess = Session(
    credentials=(EMAIL, 
                 PASSWORD), 
    chromeDriverPath="chromedriver"
)

where (EMAIL, PASSWORD) are your facebook credentials and chromeDriverPath is the path to the chromedriver.

Then, you can extract recent post URLs of a public pages as

sess.getPage("nytimes")
sess.scroll(10)
postURLs = sess.getPostURLs()

As you now have the list of URLs for the required posts, post data (including comments) can be scraped as

sess.getPost(
    postURL="https://mbasic.facebook.com/story.php?...",
    dump="posts.pkl",
    getComments=True,
    getReplies=True,
    nComments=1000,
    nReplies=10
)

where

• postURL is the URL of the post
• dump is the name of binary file used for dumping the post data
• getComments should be True if you want to scrape comments to the post as well
• getReplies should be True if you want to scrape replies to the comments as well
• nComments is the upper-bound on number of comments per post
• nReplies is the upper-bound on number of replies per comment

Note: Just make sure postURL starts with https://mbasic.facebook.com instead of https://www.facebook.com, https://mobile.facebook.com, etc.