Ñò
Š„[Jc @ så d Z d d k l Z d d k l Z l Z l Z d d k l Z l Z d d k l
Z h Z d e
f d „ ƒ YZ d e f d „ ƒ YZ d
e f d „ ƒ YZ e ƒ d e f d
„ ƒ YZ e ƒ d e f d „ ƒ YZ e ƒ d S( sr Strategies for creating new instances of Engine types.
These are semi-private implementation classes which provide the
underlying behavior for the "strategy" keyword argument available on
:func:`~sqlalchemy.engine.create_engine`. Current available options are
``plain``, ``threadlocal``, and ``mock``.
New strategies can be added via new ``EngineStrategy`` classes.
iÿÿÿÿ( t
attrgetter( t baset threadlocalt url( t utilt exc( t poolt EngineStrategyc B s e Z d Z d „ Z d „ Z RS( s An adaptor that processes input arguements and produces an Engine.
Provides a ``create`` method that receives input arguments and
produces an instance of base.Engine or a subclass.
c C s | | _ | t | i t i | i ƒ D]* } | | j o | i | ƒ | | v s ( R t make_urlt get_dialectR t get_cls_kwargst popR t get_func_kwargsR t create_connect_argst updatet getattrt poollibt QueuePoolt gett
setdefaultR' t
isinstancet _DBProxyt get_poolt get_engine_clst TypeErrort joint __class__R ( R
t name_or_urlR t ut dialect_clst dialect_argsR+ t
dbapi_argst dialectR R R R t pool_argst translatet tkt engineclasst engine_args( ( R R R s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR , sl
c C s
t ƒ ‚ d S( N( R ( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR' | s c C s
t ƒ ‚ d S( N( R ( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR; s ( R R R R R' R; ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR ) s P t PlainEngineStrategyc B s) e Z d Z d „ Z d „ Z d „ Z RS( s* Strategy for configuring a regular Engine.c C s t i | d ƒ d S( Nt plain( R R ( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR … s c C s t S( N( t False( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR' ˆ s c C s t i S( N( R t Engine( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR; ‹ s ( R R R R R' R; ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRJ ‚ s t ThreadLocalEngineStrategyc B s) e Z d Z d „ Z d „ Z d „ Z RS( s< Strategy for configuring an Engine with thredlocal behavior.c C s t i | d ƒ d S( NR ( R R ( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR “ s c C s t S( N( t True( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR' – s c C s t i S( N( R t TLEngine( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR; ™ s ( R R R R R' R; ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRN s t MockEngineStrategyc B s9 e Z d Z d „ Z d „ Z d e i f d „ ƒ YZ RS( s» Strategy for configuring an Engine-like object with mocked execution.
Produces a single mock Connectable object which dispatches
statement execution to a passed-in function.
c C s t i | d ƒ d S( Nt mock( R R ( R
( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR ¦ s c K s{ t i | ƒ } | i ƒ } h } x; t i | ƒ D]* } | | j o | i | ƒ | | ¿ s RU c C s
| i i S( ( RU R ( RW ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRX Á s c K s | S( N( ( R
R ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyt contextual_connectàs c K s | i i | | d | | S( Nt engine( RU t compiler( R
t statementt
parametersR ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR[ Æ s c K s0 t | d <| i i | i | | i | ƒ d S( Nt
checkfirst( RL RD t schemageneratort traverse( R
t entityR ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyR Ê s
c K s0 t | d <| i i | i | | i | ƒ d S( NR^ ( RL RD t
schemadropperR` ( R
Ra R ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyt dropÎ s
c O s
t ƒ ‚ d S( N( R ( R
t objectt multiparamst params( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRV Ò s (
R R R t propertyRZ R RD R RY R[ R Rc RV ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRS º s ( R R R R R R t ConnectableRS ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyRQ Ÿ s N( R t operatorR t sqlalchemy.engineR R R t
sqlalchemyR R R R4 R Rd R R RJ RN RQ ( ( ( s@ /usr/lib/python2.6/site-packages/sqlalchemy/engine/strategies.pyt
s Y 6