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77 lines
2.0 KiB
Python
77 lines
2.0 KiB
Python
import re
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from . import API_BASE_URL
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from .scores import calculate_score
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# pylint: disable=old-style-class
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class Thread:
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def __init__(self, title, dealer_name, score, url, views):
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self.dealer_name = dealer_name
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self.score = score
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self.title = title
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self.url = url
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self.views = views
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def __repr__(self):
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return "Thread(%s)" % self.title
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def build_web_path(slug):
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return "{}{}".format(API_BASE_URL, slug)
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def get_dealer(topic):
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dealer = None
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if topic.get("offer"):
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dealer = topic.get("offer").get("dealer_name")
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return dealer
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def parse_threads(threads, limit):
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"""Parse topics list api response into digestible list.
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Arguments:
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threads {dict} -- topics response from rfd api
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limit {int} -- limit number of threads returned
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Returns:
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list(dict) -- digestible list of threads
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"""
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parsed_threads = []
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if threads is None:
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return []
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for count, topic in enumerate(threads.get("topics"), start=1):
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if count > limit:
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break
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parsed_threads.append(
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Thread(
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title=topic.get("title"),
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dealer_name=get_dealer(topic),
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score=calculate_score(topic),
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url=build_web_path(topic.get("web_path")),
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views=topic.get("total_views"),
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)
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)
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return parsed_threads
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def sort_threads(threads, sort_by):
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"""Sort threads by an attribute"""
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if sort_by is None:
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return threads
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assert sort_by in ["views", "score", "title"]
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threads = sorted(threads, key=lambda x: getattr(x, sort_by), reverse=True)
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return threads
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def search_threads(threads, regex):
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"""Match deal title and dealer names with regex specified."""
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regexp = re.compile(str(regex).lower())
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for deal in threads:
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if regexp.search(deal.title.lower()) or (
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deal.dealer_name and regexp.search(deal.dealer_name.lower())
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):
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yield deal
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