fix: stop linking to pdfized txt at the rfc editor site (ietf-tools#10873)

* fix: stop linking to pdfized txt at the rfc editor site

* test: adjust tests to match

Author: rjsparks

ietf/doc/feeds.py

@@ -234,14 +234,6 @@ def item_extra_kwargs(self, item):
                             "is_format_of": self.item_link(item),
                         }
                     )
-            if item.rfc_number not in [571, 587]:
-                media_contents.append(
-                    {
-                        "url": f"https://www.rfc-editor.org/rfc/pdfrfc/{item.name}.txt.pdf",
-                        "media_type": "application/pdf",
-                        "is_format_of": self.item_link(item),
-                    }
-                )
         else:
             media_contents.append(
                 {

ietf/doc/tests.py

@@ -2093,9 +2093,9 @@ def test_rfc_feed(self):
         self.assertEqual(len(q("item")), 3)
         item = q("item")[0]
         media_content = item.findall("{http://search.yahoo.com/mrss/}content")
-        self.assertEqual(len(media_content), 3)
+        self.assertEqual(len(media_content), 2)
         types = set([m.attrib["type"] for m in media_content])
-        self.assertEqual(types, set(["text/plain", "text/html", "application/pdf"]))
+        self.assertEqual(types, set(["text/plain", "text/html"]))
 
     def test_state_help(self):
         url = urlreverse('ietf.doc.views_help.state_help', kwargs=dict(type="draft-iesg"))

ietf/doc/utils.py

@@ -1274,9 +1274,6 @@ def build_file_urls(doc: Union[Document, DocHistory]):
             label = "plain text" if t == "txt" else t
             file_urls.append((label, base + doc.name + "." + t))
 
-        if "pdf" not in found_types and "txt" in found_types:
-            file_urls.append(("pdf", base + "pdfrfc/" + doc.name + ".txt.pdf"))
-
         if "txt" in found_types:
             file_urls.append(("htmlized", urlreverse('ietf.doc.views_doc.document_html', kwargs=dict(name=doc.name))))
             if doc.tags.filter(slug="verified-errata").exists():