3 7^ @s<ddlZddlZddlmZddlmZGdddeZdS)N)BaseDatabaseCreation)DatabaseClientcs8eZdZddZd fdd Zd ddZdd ZZS) DatabaseCreationcCsNg}|jjd}|dr*|jd|d|drD|jd|ddj|S)NZTESTCHARSETzCHARACTER SET %sZ COLLATIONz COLLATE %s ) connection settings_dictappendjoin)selfsuffixZ test_settingsrC/tmp/pip-build-8app2_gc/Django/django/db/backends/mysql/creation.pysql_table_creation_suffix s z*DatabaseCreation.sql_table_creation_suffixFcsvytj|||Wn\tk rp}z@t|jdksB|jddkr\|jd|tjdn|WYdd}~XnXdS)Nrriz+Got an error creating the test database: %s)super_execute_create_test_db Exceptionlenargslogsysexit)r cursor parameterskeepdbe) __class__rrrs z(DatabaseCreation._execute_create_test_dbc Cs|jjd}|j|d}|jjj||jd}|jj}y|j|||Wnt k r|rhdSy@|dkr|j d|j ||f|j d||j|||Wn:t k r}z|j d|t jdWYdd}~XnXYnXWdQRX|j||dS)NNAME)Zdbnamer rz,Destroying old test database for alias %s...zDROP DATABASE %(dbname)sz-Got an error recreating the test database: %sr)rr Zget_test_db_clone_settingsopsZ quote_namerZ_nodb_connectionrrrrZ_get_database_display_strexecuterr _clone_db) r r verbosityrsource_database_nametarget_database_nameZtest_db_paramsrrrrr_clone_test_dbs(    ,zDatabaseCreation._clone_test_dbcCstj|jjdd}||d<dddg|}tj|jj}||d<tj|tjd0}tj||jtjd|jj WdQRXWdQRXdS) NrZ mysqldumpz --routinesz--events)stdout)stdinr'r)) rZsettings_to_cmd_argsrr subprocessPopenPIPEr'DEVNULLclose)r r$r%Z dump_argsZdump_cmdZload_cmdZ dump_procrrrr"9szDatabaseCreation._clone_db)F)F)__name__ __module__ __qualname__rrr&r" __classcell__rr)rrr s  r)r*rZ django.db.backends.base.creationrclientrrrrrrs