diff options
Diffstat (limited to 'Doc/library/sqlite3.rst')
| -rw-r--r-- | Doc/library/sqlite3.rst | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/Doc/library/sqlite3.rst b/Doc/library/sqlite3.rst index 8ffbce3..5a22ae4 100644 --- a/Doc/library/sqlite3.rst +++ b/Doc/library/sqlite3.rst @@ -62,10 +62,10 @@ may use a different placeholder, such as ``%s`` or ``:1``.) For example:: c.execute('select * from stocks where symbol=?', t) # Larger example - for t in (('2006-03-28', 'BUY', 'IBM', 1000, 45.00), + for t in [('2006-03-28', 'BUY', 'IBM', 1000, 45.00), ('2006-04-05', 'BUY', 'MSOFT', 1000, 72.00), ('2006-04-06', 'SELL', 'IBM', 500, 53.00), - ): + ]: c.execute('insert into stocks values (?,?,?,?,?)', t) To retrieve data after executing a SELECT statement, you can either treat the @@ -421,10 +421,9 @@ Connection Objects import sqlite3, os con = sqlite3.connect('existing_db.db') - full_dump = os.linesep.join(con.iterdump()) - f = open('dump.sql', 'w') - f.writelines(full_dump) - f.close() + with open('dump.sql', 'w') as f: + for line in con.iterdump(): + f.write('%s\n' % line) .. _sqlite3-cursor-objects: @@ -800,8 +799,8 @@ call, or via the :attr:`isolation_level` property of connections. If you want **autocommit mode**, then set :attr:`isolation_level` to None. Otherwise leave it at its default, which will result in a plain "BEGIN" -statement, or set it to one of SQLite's supported isolation levels: DEFERRED, -IMMEDIATE or EXCLUSIVE. +statement, or set it to one of SQLite's supported isolation levels: "DEFERRED", +"IMMEDIATE" or "EXCLUSIVE". |