New recipes from Substack [skip ci]

_recipes.py

@@ -385,6 +385,28 @@
         enable_on=first_n_days_of_month(7, -5) or last_n_days_of_month(7, -5),
         tags=["technology"],
     ),
+    Recipe(
+        recipe="mollywhite-newsletter",
+        slug="mollywhite-newsletter",
+        src_ext="mobi",
+        target_ext=["epub"],
+        category="Blogs/Newsletters",
+        tags=["tech"],
+        cover_options=CoverOptions(
+            logo_path_or_url="https://substackcdn.com/image/fetch/w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F3b6a58dc-123a-492b-a1e2-b46138add2b9_856x856.png"
+        ),
+    ),
+    Recipe(
+        recipe="natesilver",
+        slug="natesilver",
+        src_ext="mobi",
+        target_ext=["epub"],
+        category="Blogs/Newsletters",
+        tags=["commentary"],
+        cover_options=CoverOptions(
+            logo_path_or_url="https://substackcdn.com/image/fetch/w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9798f361-e880-406c-9ed4-29229df02c27_256x256.png"
+        ),
+    ),
     Recipe(
         recipe="nature",
         slug="nature",

recipes/mollywhite-newsletter.recipe.py

@@ -0,0 +1,56 @@
+"""
+newsletter.mollywhite.net
+"""
+import os
+import sys
+
+# custom include to share code between recipes
+sys.path.append(os.environ["recipes_includes"])
+from recipes_shared import BasicNewsrackRecipe, format_title
+
+from calibre.web.feeds.news import BasicNewsRecipe
+
+_name = "Molly White"
+
+
+class MollyWhiteNewsletter(BasicNewsrackRecipe, BasicNewsRecipe):
+    title = _name
+    description = "Keep up with the happenings in the tech world without all the boosterism. Cryptocurrency critic, technology researcher, and software engineer Molly White publishes a weekly explainer of the latest news and developments in the cryptocurrency industry, with summaries of the latest disasters featured on her well-known project Web3 is Going Just Great. https://newsletter.mollywhite.net/"
+    language = "en"
+    __author__ = "ping"
+    publication_type = "blog"
+    use_embedded_content = True
+    auto_cleanup = False
+
+    oldest_article = 30  # days
+    max_articles_per_feed = 30
+
+    remove_tags = [dict(class_=["subscription-widget-wrap", "image-link-expand"])]
+    remove_attributes = ["width"]
+
+    extra_css = """
+    .captioned-image-container img {
+        display: block;
+        max-width: 100%;
+        height: auto;
+        box-sizing: border-box;
+    }
+    .captioned-image-container .image-caption { font-size: 0.8rem; margin-top: 0.2rem; }
+    blockquote { font-size: 1.25rem; margin-left: 0; text-align: center; }
+    blockquote p { margin: 0.4rem 0; }
+    
+    .footnote { color: dimgray; }
+    .footnote .footnote-content p { margin-top: 0; }
+    """
+
+    feeds = [
+        (_name, "https://newsletter.mollywhite.net/feed"),
+    ]
+
+    def populate_article_metadata(self, article, __, _):
+        if (not self.pub_date) or article.utctime > self.pub_date:
+            self.pub_date = article.utctime
+            self.title = format_title(_name, article.utctime)
+
+    def parse_feeds(self):
+        return self.group_feeds_by_date(timezone_offset_hours=6)

recipes/natesilver.recipe.py

@@ -0,0 +1,67 @@
+"""
+natesilver.net
+"""
+import os
+import sys
+
+# custom include to share code between recipes
+sys.path.append(os.environ["recipes_includes"])
+from recipes_shared import BasicNewsrackRecipe, format_title
+
+from calibre.web.feeds.news import BasicNewsRecipe
+
+_name = "Nate Silver"
+
+
+class NateSilver(BasicNewsrackRecipe, BasicNewsRecipe):
+    title = _name
+    description = "Nate Silver is the founder and editor in chief of FiveThirtyEight. https://www.natesilver.net/"
+    language = "en"
+    __author__ = "ping"
+    publication_type = "blog"
+    masthead_url = "https://substackcdn.com/image/fetch/w_256,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F9798f361-e880-406c-9ed4-29229df02c27_256x256.png"
+    use_embedded_content = True
+    auto_cleanup = False
+
+    oldest_article = 30  # days
+    max_articles_per_feed = 30
+
+    remove_tags = [
+        dict(class_=["subscription-widget-wrap", "image-link-expand", "button-wrapper"])
+    ]
+    remove_attributes = ["width"]
+
+    extra_css = """
+    .captioned-image-container img {
+        display: block;
+        max-width: 100%;
+        height: auto;
+        box-sizing: border-box;
+    }
+    .captioned-image-container .image-caption { font-size: 0.8rem; margin-top: 0.2rem; }
+    blockquote { font-size: 1.25rem; margin-left: 0; text-align: center; }
+    blockquote p { margin: 0.4rem 0; }
+    
+    .footnote { color: dimgray; }
+    .footnote .footnote-content p { margin-top: 0; }
+    """
+
+    feeds = [
+        (_name, "https://www.natesilver.net/feed"),
+    ]
+
+    def preprocess_html(self, soup):
+        paywall_ele = soup.find(attrs={"data-component-name": "Paywall"})
+        if paywall_ele:
+            err_msg = f'Article is paywalled: "{self.tag_to_string(soup.find("h1"))}"'
+            self.log.warning(err_msg)
+            self.abort_article(err_msg)
+        return soup
+
+    def populate_article_metadata(self, article, __, _):
+        if (not self.pub_date) or article.utctime > self.pub_date:
+            self.pub_date = article.utctime
+            self.title = format_title(_name, article.utctime)
+
+    def parse_feeds(self):
+        return self.group_feeds_by_date(timezone_offset_hours=6)