Update sqlite3-python/README.md

sqlite3-python/README.md

@@ -1,19 +1,9 @@
 # Best
 ```python
-def SQL(db='sql.db'):
-    import sqlite3, pandas as pd
-    conn = sqlite3.connect(db, isolation_level=None, timeout=1e999)
-    conn.execute('PRAGMA journal_mode=WAL')
-    conn.row_factory = sqlite3.Row
-    return lambda *args: pd.DataFrame(dict(row) for row in conn.execute(*args))
-sql = SQL()
-```
-
-# Simplest
-```python
-def SQL():
-    sql = __import__('sqlite3').connect('sql.db', isolation_level=None, timeout=1e999).execute
-    sql('PRAGMA journal_mode=WAL'); return lambda *args: list(sql(*args))
+def SQL(db='sql.db', *, sqlite3=__import__('sqlite3'), pd=__import__('pandas')):
+    con = sqlite3.connect(db, isolation_level=None, timeout=1e999)
+    con.execute('PRAGMA journal_mode=WAL')
+    return lambda q, *p: pd.read_sql_query(q, con, params=p)
 sql = SQL()
 ```