Profile crawling, specific reaction data crawling, adding error handling#56
Open
laols574 wants to merge 3 commits into
Open
Profile crawling, specific reaction data crawling, adding error handling#56laols574 wants to merge 3 commits into
laols574 wants to merge 3 commits into
Conversation
added additional items to gather more information about the profile of the user and the specific reactions
see comments for details on changes, but I add random time pauses, crawled specific reaction and profile data
updated error handling
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
ADDITIONALLY:
On comments.py, there is a section of code that begins with "if back". This part is checking whether or not it needs to iterate upwards to get the rest of the comments in the replies. However, for some comments, like
https://mbasic.facebook.com/comment/replies/?ctoken=10162169751605725_10162170377070725&p=129&count=168&pc=1&ft_ent_identifier=10162169751605725&gfid=AQBjT1xFFeGcZxyW&refid=52&__tn__=R
which IS the first link visited from the main comment page because FB displays a middle comment on the main page due to its popularity. In order to prevent missing out on scraping these entries,
you should change:
back = response.xpath('//div[contains(@id,"comment_replies_more_1")]/a/@href').extract()
to
back = response.xpath('//div[contains(@id,"comment_replies_more_2")]/a/@href').extract()
in order to get the algorithm to iterate forwards as well. After, you have to merge these two separately generated csv files. This ended up being the easiest solution for me, but it's definitely possible to be done within a single program