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Path : /usr/lib64/python2.7/site-packages/pygtkcompat/
Current File : //usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyc
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user_data3cCs2tjtГГ}tj|Гjt|Г|ГS(N(tsyst	getsizeoftobjecttctypestPOINTERtfrom_addresstid(tclstitertoffset((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt	from_iter&s(t__name__t
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tc_inttc_void_pt_fields_tclassmethodR(((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR s
cCs+tj|Г}tj|jjtjГjS(N(RRR
tcasttcontentsRt	py_objecttvalue(Rtciter((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt_get_user_data_as_pyobject,scsЗfdЖ}|S(s]Returns a function which can act as a decorator for wrapping exceptions and
    returning "default_return" upon an exception being thrown.

    This is used to wrap Gtk.TreeModel "do_" method implementations so we can return
    a proper value from the override upon an exception occurring with client code
    implemented by the "on_" methods.
    csЗЗfdЖ}|S(Ncs2yИ||ОSWntjtjГМnXИS(N(Rt
excepthooktexc_info(targstkargs(tdefault_returntfunc(sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytwrapped_func:s
((R#R$(R"(R#sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt	decorator9s((R"R%((R"sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pythandle_exception1s
tGenericTreeModelcBsHeZdZejdededdГZdДZdДZ	dДZ
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ДZd,dДZedГdДГZedГdДГZeejГdДГZeed,fГdДГZeeГdДГZed,ГdДГZed,ГdДГZeed,fГdДГZeeГdДГZedГdДГZeed,fГdДГZ eed,fГdДГZ!ed,ГdДГZ"ed,ГdДГZ#dДZ$dДZ%d ДZ&d!ДZ'd"ДZ(d#ДZ)d$ДZ*d%ДZ+d&ДZ,d'ДZ-d(ДZ.d)ДZ/d*ДZ0d+ДZ1RS(-sA base implementation of a Gtk.TreeModel for python.

    The GenericTreeModel eases implementing the Gtk.TreeModel interface in Python.
    The class can be subclassed to provide a TreeModel implementation which works
    directly with Python objects instead of iterators.

    All of the on_* methods should be overridden by subclasses to provide the
    underlying implementation a way to access custom model data. For the purposes of
    this API, all custom model data supplied or handed back through the overridable
    API will use the argument names: node, parent, and child in regards to user data
    python objects.

    The create_tree_iter, set_user_data, invalidate_iters, iter_is_valid methods are
    available to help manage Gtk.TreeIter objects and their Python object references.

    GenericTreeModel manages a pool of user data nodes that have been used with iters.
    This pool stores a references to user data nodes as a dictionary value with the
    key being the integer id of the data. This id is what the Gtk.TreeIter objects
    use to reference data in the pool.
    References will be removed from the pool when the model is deleted or explicitly
    by using the optional "node" argument to the "row_deleted" method when notifying
    the model of row deletion.
    tdefaultttypetblurbs┐If True, strong references to user data attached to iters are stored in a dictionary pool (default). Otherwise the user data is stored as a raw pointer to a python object without a reference.cCs6tt|ГjГd|_tГ|_|jГdS(sFInitialize. Make sure to call this from derived classes if overridden.iN(tsuperR't__init__Rtdictt
_held_refstinvalidate_iters(tself((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR,gs	ccsУtjdgГ}xz|rО|jГ}|dk	rD|j|ГVngt|j|ГГD]}|j||Г^qZ}|jt	|ГГqWdS(sHDepth-first iteration of the entire TreeModel yielding the python nodes.N(
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extendlefttreversed(R0tstacktittitchildren((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytiter_depth_firstrs	4cCsDd|_|jr@|j|jkr4|j|j=nd|_ndS(s?Clear user data and its reference from the iter and this model.iN(RRR.R3(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytinvalidate_iter|s
		cCs&tjddГ|_|jjГdS(sШ
        This method invalidates all TreeIter objects associated with this custom tree model
        and frees their locally pooled references.
        iАi   N(trandomtrandintRR.tclear(R0((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR/ДscCs|j|jkS(sv
        :Returns:
            True if the gtk.TreeIter specified by iter is valid for the custom tree model.
        (R(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt
iter_is_validМscCs%|jr|j|jSt|ГSdS(sЄGet the user_data associated with the given TreeIter.

        GenericTreeModel stores arbitrary Python objects mapped to instances of Gtk.TreeIter.
        This method allows to retrieve the Python object held by the given iterator.
        N(tleak_referencesR.RR(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR5Уs	cCsWt|Г|_|dkr+|j|Гn(|j|_|jrS||j|j<ndS(s·Applies user_data and stamp to the given iter.

        If the models "leak_references" property is set, a reference to the
        user_data is stored with the model to ensure we don't run into bad
        memory problems with the TreeIter.
        N(R
RR3R@RRER.(R0RR((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt
set_user_dataЮs	cCs tjГ}|j||Г|S(sCreate a Gtk.TreeIter instance with the given user_data specific for this model.

        Use this method to create Gtk.TreeIter instance instead of directly calling
        Gtk.Treeiter(), this will ensure proper reference managment of wrapped used_data.
        (RtTreeIterRF(R0RR((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytcreate_tree_iterоscCs3|dkrtdfS|j|Г}t|fSdS(syInternal creation of a (bool, TreeIter) pair for returning directly
        back to the view interfacing with this model.N(R3tFalseRHtTrue(R0tdataR<((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt_create_tree_iter╕s
cCsBtt|Гj|Гt|Г}||jkr>|j|=ndS(sшNotify the model a row has been deleted.

        Use the node parameter to ensure the user_data reference associated
        with the path is properly freed by this model.

        :Parameters:
            path : Gtk.TreePath
                Path to the row that has been deleted.
            node : object
                Python object used as the node returned from "on_get_iter". This is
                optional but ensures the model will not leak references to this object.
        N(R+R'trow_deletedR
R.(R0tpathtnodetnode_id((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRM┴s
icCs
|jГS(sInternal method.(ton_get_flags(R0((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_flags╓scCs
|jГS(sInternal method.(ton_get_n_columns(R0((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_n_columns█scCs
|j|ГS(sInternal method.(ton_get_column_type(R0tindex((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_column_typeрscCs|j|j|ГГS(sInternal method.(RLton_get_iter(R0RN((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_iterхscCsP|dkr|jdГ}n|j|j|ГГ}|j||Г|dk	S(sInternal method.N(R3ton_iter_nextR5RF(R0Rt	next_data((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_nextъs
cCs9|j|j|ГГ}|dkr(dStj|ГSdS(sInternal method.N(ton_get_pathR5R3RtTreePath(R0RRN((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_pathїscCs|j|j|Г|ГS(sInternal method.(ton_get_valueR5(R0Rtcolumn((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_get_value■scCs1|r|j|Гnd}|j|j|ГГS(sInternal method.N(R5R3RLton_iter_children(R0tparentRK((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_childrenscCs|j|j|ГГS(sInternal method.(ton_iter_has_childR5(R0Rd((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_has_child	scCs/|dkr|jdГS|j|j|ГГS(sInternal method.N(R3ton_iter_n_childrenR5(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_n_childrens
cCsI|dkr!|jd|Г}n|j|j|Г|Г}|j|ГS(sInternal method.N(R3ton_iter_nth_childR5RL(R0RdtnRK((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_nth_childscCs|j|j|j|ГГГS(sInternal method.(RLton_iter_parentR5(R0tchild((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_iter_parentscCs|j|j|ГГdS(N(ton_ref_nodeR5(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pytdo_ref_node#scCs|j|j|ГГdS(N(t
on_unref_nodeR5(R0R((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyt
do_unref_node'scCs
tВdS(syOverridable.

        :Returns Gtk.TreeModelFlags:
            The flags for this model. See: Gtk.TreeModelFlags
        N(tNotImplementedError(R0((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRQ.scCs
tВdS(sZOverridable.

        :Returns:
            The number of columns for this model.
        N(Rt(R0((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRS6scCs
tВdS(sYOverridable.

        :Returns:
            The column type for the given index.
        N(Rt(R0RV((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRU>scCs
tВdS(scOverridable.

        :Returns:
            A python object (node) for the given TreePath.
        N(Rt(R0RN((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRXFscCs
tВdS(s╤Overridable.

        :Parameters:
            node : object
                Node at current level.

        :Returns:
            A python object (node) following the given node at the current level.
        N(Rt(R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRZNs
cCs
tВdS(sSOverridable.

        :Returns:
            A TreePath for the given node.
        N(Rt(R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR]ZscCs
tВdS(s╘Overridable.

        :Parameters:
            node : object
            column : int
                Column index to get the value from.

        :Returns:
            The value of the column for the given node.N(Rt(R0RORa((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR`bs
cCs
tВdS(s┤Overridable.

        :Returns:
            The first child of parent or None if parent has no children.
            If parent is None, return the first node of the model.
        N(Rt(R0Rd((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRcnscCs
tВdS(sYOverridable.

        :Returns:
            True if the given node has children.
        N(Rt(R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRfwscCs
tВdS(sвOverridable.

        :Returns:
            The number of children for the given node. If node is None,
            return the number of top level nodes.
        N(Rt(R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRhscCs
tВdS(shOverridable.

        :Parameters:
            parent : object
            n : int
                Index of child within parent.

        :Returns:
            The child for the given parent index starting at 0. If parent None,
            return the top level node corresponding to "n".
            If "n" is larger then available nodes, return None.
        N(Rt(R0RdRk((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRjИs
cCs
tВdS(sjOverridable.

        :Returns:
            The parent node of child or None if child is a top level node.N(Rt(R0Rn((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRmЧscCsdS(N((R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRpЮscCsdS(N((R0RO((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyRrбsN(2RRt__doc__RtPropertyRJtboolRER,R?R@R/RDR5RFRHRLR3RMR&RRRTtTYPE_INVALIDRWRIRYR\R_RbReRgRiRlRoRqRsRQRSRURXRZR]R`RcRfRhRjRmRpRr(((sB/usr/lib64/python2.7/site-packages/pygtkcompat/generictreemodel.pyR'FsR			
						
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