First RSS hook with Python

Hooks/scripts.d/generate-rss-snippet

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+#!/bin/bash
+
+firstRSSEntryPy=$(dirname "$0")/../../Python/first_rss_entry.py
+if [ -d /var/lib/gitea/custom/public/assets/ ] && [ -d ./rss/ ]; then
+    sudo mkdir -p /var/lib/gitea/custom/public/assets/rss-snippets
+    for feed in `find ./rss/ -type f -name '*.xml'`; do
+        feedshort="$(basename "$feed" | sed 's/.xml$//')"
+        python3 "$firstRSSEntryPy" "$feed" > /tmp/${feedshort}
+        sudo mv /tmp/${feedshort} /var/lib/gitea/custom/public/assets/rss-snippets
+    done
+    sudo chown -R gitea: /var/lib/gitea/custom/public/assets/rss-snippets
+fi

Python/first_rss_entry.py

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+#!/usr/bin/env python3
+
+import sys
+import xml.etree.ElementTree as ET
+
+try:
+    tree = ET.parse(sys.argv[1])
+    firstentry = tree.find('{http://www.w3.org/2005/Atom}entry')
+    appliedarr = {}
+    for child in firstentry:
+        shortattr = child.tag.replace('{http://www.w3.org/2005/Atom}','')
+        appliedarr.update({shortattr : child.text})
+    print('<h2>'+appliedarr['title']+'</h2>'
+          +'<p>'+appliedarr['summary']
+          + ' <br/><br/><b>Updated: ' + appliedarr['updated']  + '</b> '
+          +' <a href="'+appliedarr['id']
+          + '">Read More</a></p><hr style="margin-top: 50px;" />')
+    sys.exit(0)
+except Exception as e:
+    print(e)
+    sys.exit(1)

Python/first_rss_entry_url.py

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+#!/usr/bin/env python3
+
+import sys
+import urllib3
+import xml.etree.ElementTree as ET
+
+http = urllib3.PoolManager()
+response = http.request('GET',sys.argv[1])
+
+if response.status == 200:
+
+    try:
+        tree = ET.fromstring(response.data.decode('utf-8'))
+        firstentry = tree.find('{http://www.w3.org/2005/Atom}entry')
+        appliedarr = {}
+        for child in firstentry:
+            shortattr = child.tag.replace('{http://www.w3.org/2005/Atom}','')
+            appliedarr.update({shortattr : child.text})
+        print('<h2>'+appliedarr['title']+'</h2>'
+              +'<p>'+appliedarr['summary']
+              + ' Updated: ' + appliedarr['updated']
+              +' <a href="'+appliedarr['id']
+              + '">Read More</a></p><hr style="margin-top: 50px;" />')
+        sys.exit(0)
+    except Exception as e:
+        print(e)
+        sys.exit(1)
+
+else:
+    print('Request failed.')
+    sys.exit(2)