ó ¿b›]c@swdZddlZddlZddlmZddlmZddlmZd„Z d efd „ƒYZ e Z dS( sv .. dialect:: mysql+gaerdbms :name: Google Cloud SQL :dbapi: rdbms :connectstring: mysql+gaerdbms:///?instance= :url: https://developers.google.com/appengine/docs/python/cloud-sql/developers-guide This dialect is based primarily on the :mod:`.mysql.mysqldb` dialect with minimal changes. .. deprecated:: 1.0 This dialect is **no longer necessary** for Google Cloud SQL; the MySQLdb dialect can be used directly. Cloud SQL now recommends creating connections via the mysql dialect using the URL format ``mysql+mysqldb://root@/?unix_socket=/cloudsql/:`` Pooling ------- Google App Engine connections appear to be randomly recycled, so the dialect does not pool connections. The :class:`.NullPool` implementation is installed within the :class:`.Engine` by default. iÿÿÿÿN(twarn_deprecatedi(tMySQLDialect_mysqldbi(tNullPoolcCstjjddƒjdƒS(NtSERVER_SOFTWAREts Development/(tostenvirontgett startswith(((sAlib/python2.7/site-packages/sqlalchemy/dialects/mysql/gaerdbms.pyt_is_dev_environment+stMySQLDialect_gaerdbmscBs8eZed„ƒZed„ƒZd„Zd„ZRS(cCsutdƒddlm}tƒr7ddlm}|S|jjdƒr]ddlm}|Sddlm }|SdS(Ns»Google Cloud SQL now recommends creating connections via the MySQLdb dialect directly, using the URL format mysql+mysqldb://root@/?unix_socket=/cloudsql/:iÿÿÿÿ(tapiproxy_stub_map(t rdbms_mysqldbtrdbms(trdbms_apiproxy(trdbms_googleapi( Rtgoogle.appengine.apiR R R tapiproxytGetStubt!google.storage.speckle.python.apiRR(tclsR R RR((sAlib/python2.7/site-packages/sqlalchemy/dialects/mysql/gaerdbms.pytdbapi0s  cCstS(N(R(Rturl((sAlib/python2.7/site-packages/sqlalchemy/dialects/mysql/gaerdbms.pytget_pool_classOscCs=|jƒ}tƒs3d|d<|jd|d!s   7