initial creation

py3interm/EXAMPLES/db_postgres_extras.py

@@ -0,0 +1,21 @@
+#!/usr/bin/env python
+import psycopg2
+import psycopg2.extras
+
+conn = psycopg2.connect(
+    host="localhost",
+    dbname="postgres",
+    user="postgres",
+    password='scripts',
+)
+
+c = conn.cursor(cursor_factory=psycopg2.extras.DictCursor)
+
+c.execute('''
+    select * from presidents where termnum = %s
+''', (26,))
+
+row = c.fetchone()
+print(row['firstname'], row['lastname'])
+
+print('{0[firstname]} {0[lastname]} is a {0[party]}'.format(row))