def get_all_text(self, post):
"""
Obtain all the text of a submission, including its comments.
If a comment is passed, its parent submission will be determined.
:param post: The comment of submission to obtain the thread's text
from.
:return: A cleaned up version of all the text within the thread, ready
for further analysis.
"""
all_text = ''
# Get the parent submission of a comment
if isinstance(post, praw.objects.Comment):
submission_id = post.link_id[3:]
post = self.reddit.get_submission(submission_id=submission_id)
submission_text = post.selftext
submission_title = post.title
''.join((all_text, submission_title + '\n', submission_text + '\n'))
comments = self.get_comments(post)
for comment in comments:
''.join((all_text, comment.body + '\n'))
clean_content = Analyzer.clean_up(all_text)
return clean_content
def check_post(self, post):
"""Checks a post for qualities of a recipe.
:param post: The post to get the comments from.
"""
if isinstance(post, praw.objects.Submission):
content = post.selftext
url = post.permalink
else: # Comment
content = post.body
submission_id = post.link_id[3:]
parent_post = self.reddit.get_submission(
submission_id=submission_id)
url = parent_post.permalink + post.id
clean_content = Analyzer.clean_up(content)
if self.is_recipe(clean_content):
print("Got a recipe!! Mama mia! " + str(datetime.now()))
all_text = self.get_all_text(post)
author = post.author.name
karma = post.score
date_posted = post.created
post_id = post.id
title = Analyzer.determine_title(post)
ingredients = Analyzer.get_ingredients(content)
instructions = Analyzer.get_instructions(content)
recipe_type = Analyzer.determine_type(all_text)
post_info = PostInfo(author, karma, date_posted, post_id, url)
refined_post = RefinedPost(title, ingredients, instructions,
recipe_type)
recipe = Recipe(post_info, refined_post)
self.recipe_handler.add(recipe)
