← Back
Editing: dump.cpython-35.pyc
��Yf � @ s d d � Z d S)c c sz | j � } d Vd } | j | � } x| j � D]� \ } } } | d k rV d Vn7 | d k rj d Vn# | j d � r q3 n d j | � V| j d d � } | j d j | � � } d d � | j � D� } d j | d j d d � | D� � � } | j | � } x | D] } d j | d � VqWq3 Wd } | j | � } x+ | j � D] \ } } } d j | � VqPWd Vd S)a/ Returns an iterator to the dump of the database in an SQL text format. Used to produce an SQL dump of the database. Useful to save an in-memory database for later restoration. This function should not be called directly but instead called from the Connection method, iterdump(). zBEGIN TRANSACTION;z� SELECT "name", "type", "sql" FROM "sqlite_master" WHERE "sql" NOT NULL AND "type" == 'table' ORDER BY "name" Zsqlite_sequencez DELETE FROM "sqlite_sequence";Z sqlite_stat1zANALYZE "sqlite_master";Zsqlite_z{0};�"z""zPRAGMA table_info("{0}")c S s g | ] } t | d � � q S)� )�str)�.0Z table_info� r �1/opt/alt/python35/lib64/python3.5/sqlite3/dump.py� <listcomp>3 s z _iterdump.<locals>.<listcomp>z2SELECT 'INSERT INTO "{0}" VALUES({1})' FROM "{0}";�,c s s* | ] } d j | j d d � � Vq d S)z'||quote("{0}")||'r z""N)�format�replace)r �colr r r � <genexpr>6 s z _iterdump.<locals>.<genexpr>� z� SELECT "name", "type", "sql" FROM "sqlite_master" WHERE "sql" NOT NULL AND "type" IN ('index', 'trigger', 'view') zCOMMIT;N)ZcursorZexecuteZfetchall� startswithr r �join) Z connectionZcu�qZ schema_resZ table_name�typeZsqlZtable_name_ident�resZ column_namesZ query_res�row�namer r r � _iterdump s4 r N)r r r r r �<module> s
Save File
Cancel