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contego / home / tvault / .virtenv / lib / python2.7 / site-packages / sqlalchemy / orm / state.pyc
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„ƒYZdefd„ƒYZdS(sŸDefines instrumentation of instances.

This module is usually not directly visible to user applications, but
defines a large part of the ORM's interactivity.

iÿÿÿÿNi(tutili(texct
interfaces(tPathRegistry(tPASSIVE_NO_RESULTtSQL_OKt	NEVER_SETtATTR_WAS_SETtNO_VALUEtPASSIVE_NO_INITIALIZEtINIT_OKtPASSIVE_OFF(tbaset
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„ƒZ!ed„ƒZ"ed„ƒZ#ejd
„ƒZ$ejd„ƒZ%ejd„ƒZ&ed„ƒZ'd„Z(d„Z)d„Z*d„Z+ed„ƒZ,d„Z-d„Z.d„Z/d„Z0d„Z1d„Z2d„Z3e4d„ƒZ5d„Z6d„Z7d „Z8ed!„ƒZ9d"„Z:ed#„ƒZ;ed$„ƒZ<d%„Z=e
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    The :class:`.InstanceState` is a key object used by the
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    it is created the moment an object is instantiated, typically
    as a result of :term:`instrumentation` which SQLAlchemy applies
    to the ``__init__()`` method of the class.

    :class:`.InstanceState` is also a semi-public object,
    available for runtime inspection as to the state of a
    mapped instance, including information such as its current
    status within a particular :class:`.Session` and details
    about data on individual attributes.  The public API
    in order to acquire a :class:`.InstanceState` object
    is to use the :func:`.inspect` system::

        >>> from sqlalchemy import inspect
        >>> insp = inspect(some_mapped_object)

    .. seealso::

        :ref:`core_inspection_toplevel`

    cCsF|j|_||_tj||jƒ|_i|_tƒ|_	dS(N(
t	__class__tclass_tmanagertweakreftreft_cleanuptobjtcommitted_statetsettexpired_attributes(tselfRR((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pyt__init__Ks
		cs&tjt‡fd†ˆjDƒƒƒS(saReturn a namespace representing each attribute on
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        The returned object is an instance of :class:`.AttributeState`.
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        since the last flush.

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            :ref:`session_object_states`

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        or ``None`` if none available.

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        Returns ``None`` if the object has no primary key identity.

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            An object which is :term:`transient` or :term:`pending`
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        iN(RR (R((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pytidentity»scCs|jS(sõReturn the identity key for the mapped object.

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        the :attr:`.Session.identity_map` mapping.   It contains
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        (R(R((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pytidentity_keyÏscCsiS(N((R((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pytparentsÝscCsiS(N((R((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pyt_pending_mutationsáscCs
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t|jƒS(s¯Return ``True`` if this object has an identity key.

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cCsH|jƒ}|dk	r.|j|ƒ|`nd|_|_|`dS(säWeakref callback cleanup.

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instance_dict((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pyRûs

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        Under normal circumstances, this is always synonymous
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        In the case that the actual object has been garbage
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#cCs~|j|dƒ}|dk	rK|j|jjrK|j|jj|ƒn|jj|ƒ|jrz|jj|dƒndS(sKRemove the given attribute and any
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cCs’x!|D]}|jj|dƒqWt|_|jjt|ƒj|ƒƒ|j	rŽx6t|j	ƒj|ƒj|ƒD]}|j	|=qwWndS(s8Commit attributes.

        This is used by a partial-attribute load operation to mark committed
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         - all attributes are marked as "committed"
         - the "strong dirty reference" is removed
         - the "modified" flag is set to False
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         - lazy load callables for objects / collections *stay*

        Attributes marked as "expired" can potentially remain
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        N(t_commit_all_states(RRbR8((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pyt_commit_allKscCs’x‹|D]ƒ\}}|j}|jjƒd|kr?|d=n|jj|ƒ|rq|jrq|jj|ƒnt|_|_	d|_qWdS(s.Mass / highly inlined version of commit_all().R/N(RJRRlRRRLR†RaRWRMR R3(RtiterR8ReRbRT((sI/home/tvault/.virtenv/lib/python2.7/site-packages/sqlalchemy/orm/state.pyR]s	

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										*		"				(	RcBsMeZdZd„Zed„ƒZed„ƒZed„ƒZd„ZRS(sŠProvide an inspection interface corresponding
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RHcBs)eZdZd„Zd„Zd„ZRS(sA writable placeholder for an unloaded collection.

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