Short package description

Package developed to provide possibility display web pages correctly when URL issued with a few misstakes (changing and missing letters, etc).

Package consist from three paths:

FuzzyTraverser

To turn on fuzzy traverser, interface IFuzzyTraverser must be appointed to container, traversed by this way. For example, see some ZCML-directive:

<class class="zope.app.folder.folder.Folder">
    <implements
        interface="ng.fuzzytraverser.interfaces.IFuzzyTraverser"
    />
</class>

All content names of this container may be miss entered into url-bar of your browser. Error sensibility of fuzzy traverser can be customize by means of special utility or annotations of traversed containers;

FuzzyTraverserProperties

The IFuzzyTraverserProperties utility can be added into local site-manager and get enable possibility set fuzzy traverse parameters. The utility must be registered with interface printed bellow:

ng.fuzzytraverser.fuzzytraverserproperties.interfaces.IFuzzyTraverserProperties

Custom parameters followed:

On

Fuzzy traverser turn on (it worked as ordinal traverser otherwize);

Rate

Detectiob threshold - this is maximal corruption grade on which name can be determined yet. Entering values above 0.5 is not recomended;

Use

The parameter reserved on future.

FuzzyTraverserAnnotation

To turn on customize traverser in defferent areas of site tree, you can customize via annotations of traversed containers. Interface IFuzzyTraverserAnnotable must be appointed on container to get such posibiblity. For example:

<class class="zope.app.folder.folder.Folder">
    <implements
        interface="ng.fuzzytraverser.fuzzytraverserannotation.\
            interfaces.IFuzzyTraverserAnnotable"
        />
</class>

After what each object provided such interface (zope.app.folder.folder.Folder in our sample) be have page titled FuzzyTraverser. Parameters to custom on this page are followed:

On

Fuzzy traverser turn on (it worked as ordinal traverser otherwize);

Rate

Detectiob threshold - this is maximal corruption grade on which name can be determined yet. Entering values above 0.5 is not recomended;

Use

This annotation parameters will be used to get solution.