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-rw-r--r--src/crawler/classic_crawler.py42
1 files changed, 17 insertions, 25 deletions
diff --git a/src/crawler/classic_crawler.py b/src/crawler/classic_crawler.py
index dac34e8c..7d29d462 100644
--- a/src/crawler/classic_crawler.py
+++ b/src/crawler/classic_crawler.py
@@ -30,7 +30,7 @@ import asyncio
import logging
import feedparser
import dateutil.parser
-from datetime import datetime
+from datetime import datetime, timezone
from sqlalchemy import or_
import conf
@@ -111,7 +111,6 @@ async def parse_feed(user, feed):
async def insert_database(user, feed):
-
articles = await parse_feed(user, feed)
if None is articles:
return []
@@ -121,48 +120,41 @@ async def insert_database(user, feed):
new_articles = []
art_contr = ArticleController(user.id)
for article in articles:
+ new_article = await construct_article(article, feed)
+
try:
existing_article_req = art_contr.read(feed_id=feed.id,
- **extract_id(article))
+ entry_id=extract_id(article))
except Exception as e:
logger.exception("existing_article_req: " + str(e))
continue
-
exist = existing_article_req.count() != 0
if exist:
# if the article has been already retrieved, we only update
# the content or the title
- logger.debug('Article already in the database: '. \
- format(article['title']))
+ logger.info('Article already in the database: {}'. \
+ format(article['link']))
existing_article = existing_article_req.first()
- new_updated_date = None
- try:
- new_updated_date = dateutil.parser.parse(article['updated'])
- except Exception as e:
- new_updated_date = existing_article.date
- logger.exception('new_updated_date failed: {}'.format(e))
-
- if None is existing_article.updated_date:
- existing_article.updated_date = new_updated_date.replace(tzinfo=None)
- if existing_article.updated_date.strftime('%Y-%m-%dT%H:%M:%S') != \
- new_updated_date.strftime('%Y-%m-%dT%H:%M:%S'):
- logger.info('article updated')
- existing_article.updated_date = \
- new_updated_date.replace(tzinfo=None)
- if existing_article.title != article['title']:
- existing_article.title = article['title']
+
+ if new_article['date'].replace(tzinfo=None) != \
+ existing_article.date:
+ existing_article.date = new_article['date']
+ existing_article.updated_date = new_article['date']
+ if existing_article.title != new_article['title']:
+ existing_article.title = new_article['title']
content = get_article_content(article)
if existing_article.content != content:
existing_article.content = content
existing_article.readed = False
art_contr.update({'entry_id': existing_article.entry_id},
existing_article.dump())
+ logger.info('Article updated: {}'.format(article['link']))
continue
+
# insertion of the new article
- article = construct_article(article, feed)
try:
- new_articles.append(art_contr.create(**article))
- logger.info('New article added: {}'.format(article['link']))
+ new_articles.append(art_contr.create(**new_article))
+ logger.info('New article added: {}'.format(new_article['link']))
except Exception:
logger.exception('Error when inserting article in database:')
continue
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