# `Filter`

class mnemosyne.libmnemosyne.filter.Filter(component_manager, **kwds)

  Code which operates on a string and filters it to achieve extra functionality, e.g. converting relative paths to absolute paths.

  It is contained in a RenderChain and represents functionality which is useful for many different card types.

  The filters are executed in the order they are listed in the RenderChain. If you really need to make sure that your filter runs before the rest, set ‘in_front=True’ as argument in ‘render_chain.register_filter’.

  component_type = 'filter'
  run(text, card, fact_key, **render_args)