dumxpath

The dumxpath module run xPath like syntax on Json data.

If the current element is a dictionary, the module will use the element itself. But if the current element is an array, the module will look into each element of this array

Syntax

Element are separated by a slash (/)

key : select all values associated to the key key

. : Select the current element.

.. : Select the parent element

[@key] or [key] : Select the current element if it contains the key key

[@key=value] : Select the current element if the value associated to the key key is equal to value

[index] : If current element is an array, select child at index (1 is the first position). Note that last()-n expressions are supported.

Unsuported syntax

* : Select all child elements.

// : Select all sub-elements

Module content

class dumxpath.JsPath(path)

Compile an object that can be called with the json data as argument. It will return an iterator on all matching objects.