feat: markdownify summaries

Use markdownify in feedergrabber27.py to convert HTML summaries to
markdown ones.

Author: robbielyman

home/feedergrabber27.py

@@ -9,6 +9,8 @@
 
 import feedparser
 
+from markdownify import markdownify as md
+
 from .utils import is_medium_comment
 
 
@@ -87,7 +89,7 @@ def feedergrabber(url):
                 continue
 
         # Post content
-        content = getattr(entry, "summary", "")
+        content = md(getattr(entry, "summary", ""))
         # Append
         post_links_and_titles.append((link, title, post_date, content))
     if len(post_links_and_titles) == 0:

home/zulip_helpers.py

@@ -46,7 +46,7 @@ def announce_posts(posts, debug=True):
         path = reverse("view_post", kwargs={"slug": post.slug})
         url = "{}/{}".format(settings.ROOT_URL.rstrip("/"), path.lstrip("/"))
         content = ANNOUNCE_MESSAGE.format(author, title, url)
-        if post.content
+        if post.content:
             summary = post.content if len(post.content) <= 480 else post.content[:477] + "..."
             content = content + QUOTE.format(summary)
         send_message_zulip(to, subject, content, type_="stream")

requirements.txt

@@ -44,3 +44,4 @@ text-unidecode==1.3; python_version >= "3.6"
 urllib3==1.26.6; python_version >= "3.6" and python_full_version < "3.0.0" or python_full_version >= "3.6.0" and python_version < "4" and python_version >= "3.6"
 zope.event==4.5.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_version > "3.5"
 zope.interface==5.4.0; python_version >= "2.7" and python_full_version < "3.0.0" or python_version > "3.5" and python_full_version < "3.0.0" or python_full_version >= "3.5.0" and python_version > "3.5"
+markdownify; python_version >= "3.6"