drb-impl-xml 1.0.2

DRB XML implementation

XmlNode Implementation

This drb-impl-xml module implements xml format access with DRB data model. It is able to navigates among the xml contents.

Xml Factory and Xml Node

The module implements the basic factory model defined in DRB in its node resolver. Based on the python entry point mechanism, this module can be dynamically imported into applications.

The entry point group reference is drb.impl.
The implementation name is xml.
The factory class is encoded into drb_impl_xml.xml_node_factory.

The xml factory creates a XmlNode from an existing xml content. It uses a base node to access the content data using the streamed base node implementation.

The base node can be a FileNode (See drb-impl-file), HttpNode, ZipNode or any other node able to provide streamed (BufferedIOBase, RawIOBase, IO) xml content.

limitations

The current version does not manage child modification and insertion. XmlNode is currently read only.

Using this module

To include this module into your project, the drb-impl-xml module shall be referenced into requirement.txt file, or the following pip line can be run:

pip install drb-impl-xml