„README.md“ ändern

README.md

@@ -1,10 +1,12 @@
+# MOVED PERMANENTLY TO GITHUB
+https://github.com/michigg/codimd_note_overview
 # CodiMD note overview
 
 
 a searchable list of existing hackmd pads – [https://padlist.wiai.de/](https://padlist.wiai.de/)
 
 
-![demo.png](demo.png)
+![demo.jpg](demo.jpg)
 
 ## Testing locally
 

src/delete_unused_notes.py

@@ -0,0 +1,19 @@
+import os
+import psycopg2
+
+DB_HOST = os.environ.get('DB_HOST')
+DB_NAME = os.environ.get('POSTGRES_DB')
+DB_USER = os.environ.get('POSTGRES_USER')
+DB_PASSWORD = os.environ.get('POSTGRES_PASSWORD')
+
+deletion_statement = 'DELETE FROM "Notes" WHERE "content" = \'\';'
+
+try:
+    conn = psycopg2.connect(host=DB_HOST, database=DB_NAME, user=DB_USER, password=DB_PASSWORD)
+    cur = conn.cursor()
+    cur.execute(deletion_statement)
+    conn.commit()
+    cur.close()
+    conn.close()
+except Exception as e:
+    print(e)