"""Markdown Exporter class"""

#-----------------------------------------------------------------------------
# Copyright (c) 2013, the IPython Development Team.
#
# Distributed under the terms of the Modified BSD License.
#
# The full license is in the file COPYING.txt, distributed with this software.
#-----------------------------------------------------------------------------

#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------

from IPython.config import Config

from .templateexporter import TemplateExporter

#-----------------------------------------------------------------------------
# Classes
#-----------------------------------------------------------------------------

class MarkdownExporter(TemplateExporter):
    """
    Exports to a markdown document (.md)
    """
    
    def _file_extension_default(self):
        return 'md'

    def _template_file_default(self):
        return 'markdown'

    output_mimetype = 'text/markdown'
    
    def _raw_mimetypes_default(self):
        return ['text/markdown', 'text/html', '']

    @property
    def default_config(self):
        c = Config({
            'NbConvertBase': {
                'display_data_priority': ['html', 'application/pdf', 'svg', 'latex', 'png', 'jpg', 'jpeg' , 'text']
            },
            'ExtractOutputPreprocessor': {
                'enabled':True}
            })
        c.merge(super(MarkdownExporter,self).default_config)
        return c