Update recipe for El Diplo (Le Monde Diplimatique Cono Sur)

Complete rewrite of the recipe. A more conservative and minimalistic
approach, it updates the look and feel to closely match the
one from the original publication, including adding internal article
images. It also fixes internal links which are now fully functional.

recipes/el_diplo.recipe

@@ -14,10 +14,10 @@ from calibre.web.feeds.news import BasicNewsRecipe
 
 class ElDiplo2023(BasicNewsRecipe):
     title = "Le Monde Diplomatique - cono sur"
-    __author__ = "Darko Miletic and Tomás Di Domenico"
+    __author__ = "Tomás Di Domenico"
     description = "Publicación de Le Monde Diplomatique para el cono sur."
     publisher = "Capital Intelectual"
-    category = "news, politics, Argentina, Uruguay, Paraguay, South America, World"
+    category = "News, Politics, Argentina, Uruguay, Paraguay, South America, World"
     oldest_article = 31
     no_stylesheets = True
     encoding = "utf8"
@@ -25,13 +25,11 @@ class ElDiplo2023(BasicNewsRecipe):
     language = "es_AR"
     remove_empty_feeds = True
     publication_type = "magazine"
-    auto_cleanup = True
     delay = 1
     simultaneous_downloads = 1
     timeout = 8
     needs_subscription = True
     ignore_duplicate_articles = {"url"}
-    articles_are_obfuscated = True
     temp_files = []
     fetch_retries = 10
     handle_gzip = True
@@ -42,6 +40,36 @@ class ElDiplo2023(BasicNewsRecipe):
     )
     INDEX = "https://www.eldiplo.org/"
 
+    conversion_options = {"series": "El Dipló", "publisher": publisher, "base_font_size": 8, "tags": category}
+
+    keep_only_tags = [dict(name=["article"])]
+
+    remove_tags = [dict(name=["button"])]
+
+    extra_css = """
+        .entry-title {
+            text-align: center;
+        }
+        .text-right {
+            text-align: right;
+        }
+        .bajada {
+            display: block;
+            font-family: sans-serif;
+            text-align: center;
+            font-size: 110%;
+            padding: 2%;
+        }
+        .Destacado{
+            display: block;
+            font-size: 120%;
+            font-weight: bold;
+            font-style: italic;
+            padding-left: 10%;
+            padding-right: 10%;
+        }
+    """
+
     def get_browser(self):
         br = BasicNewsRecipe.get_browser(self)
         br.open(self.INDEX)
@@ -76,12 +104,13 @@ class ElDiplo2023(BasicNewsRecipe):
         return {"title": title, "url": url, "description": authors, "date": ""}
 
     def preprocess_html(self, soup):
-        # cleanup internal references' anchor links, leave the inner text
-        # it would be nice to eventually make the internal links work
         import re
 
-        for l in soup.find_all(name="a", attrs={"href": re.compile(r"#")}):
-            l.replaceWithChildren()
+        font_size = "90%"
+
+        # make the footnotes smaller
+        for p in soup.find("div", id="nota_pie").findChildren("p", recursive=False):
+            p["style"] = f"font-size: {font_size};"
 
         return soup
 
@@ -119,21 +148,3 @@ class ElDiplo2023(BasicNewsRecipe):
         feeds += dossiers
 
         return feeds
-
-    def get_obfuscated_article(self, url):
-        result = None
-        count = 0
-        while count < self.fetch_retries:
-            try:
-                response = self.browser.open(url, timeout=self.timeout)
-                html = response.read()
-                count = self.fetch_retries
-                tfile = PersistentTemporaryFile("_fa.html")
-                tfile.write(html)
-                tfile.close()
-                self.temp_files.append(tfile)
-                result = tfile.name
-            except:
-                self.info("Retrying download...")
-            count += 1
-        return result