intake-rss: Add FILTER_REGEX

README.md

@@ -12,6 +12,7 @@ Supported `env`:
 
 - `FEED_URL`: Required. The url of the RSS/Atom feed.
 - `FEED_TITLE`: Override the feed `<title>`. Item titles are in the format "[feed title]: [item title]".
+- `FILTER_REGEX`: Applied as a regex to the entry title. Entries that match are filtered out of the feed.
 
 ## intake-reddit
 

intake-rss/intake_rss/core.py

@@ -1,6 +1,7 @@
 import hashlib
 import json
 import os
+import re
 import sys
 import time
 
@@ -24,6 +25,8 @@ def main():
 
     feed_title = os.environ.get("FEED_TITLE") or feed.feed.get("title")
 
+    filter_regex = os.environ.get("FILTER_REGEX")
+
     for entry in feed.entries:
         item = {}
 
@@ -31,6 +34,10 @@ def main():
         id_basis = entry_link or entry.get("id") or str(entry)
         item["id"] = hashlib.md5(id_basis.encode("utf8")).hexdigest()
 
+        if filter_regex and re.search(filter_regex, entry.get("title", "")):
+            stderr("Item matched filter regex, skipping")
+            continue
+
         entry_title = entry.get("title", "(No title)")
         if feed_title:
             item["title"] = f"{feed_title}: {entry_title}"

intake-rss/pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "intake-rss"
-version = "1.1.0"
+version = "1.2.0"
 
 [project.scripts]
 intake-rss = "intake_rss.core:main"