Update sqlite3-python/README.md

sqlite3-python/README.md

@@ -1,4 +1,4 @@
-# Simple
+# Simplest
 ```python
 def SQL():
     import sqlite3
@@ -8,6 +8,26 @@ def SQL():
     return lambda *args: [dict(row) for row in conn.execute(*args)]
 sql = SQL()
 ```
+
+# Simple
+```python
+def SQL():
+    import sqlite3
+    sql = sqlite3.connect('db.sqlite', isolation_level=None).execute
+    sql('PRAGMA journal_mode=WAL')
+    sql('CREATE TABLE IF NOT EXISTS dict (key TEXT PRIMARY KEY, value)')
+    return type('', (), dict(__call__=lambda _, *args: [*sql(*args)],
+        __setitem__=lambda _, k, v: sql(
+            'INSERT OR REPLACE INTO dict VALUES (?, ?)', (k, v)),
+        __getitem__=lambda _, k: sql(
+            'SELECT value FROM dict WHERE key = ?', (k,)).fetchone()[0]
+    ))()
+#
+sql = SQL()
+sql[4] = 2
+print(sql[4]) # 2
+```
+
 # Class
 ```python
 class SQL: