Test panflute. Capture Image URLs and change them.

panflute-test.py

import panflute as pf

"""
Stupid panflute test, capture Image URLs and change them, prints this:

Hola, esto es un docu
=====================

![IMAGEN](otra_url)

Hola tronco que la ![imagen](otra_url) mola mucho.

"""

def imageURLs(elem, doc):
    if isinstance(elem, pf.Image):
        elem.url = 'otra_url'
        return elem

postcontent = '''

# Hola, esto es un docu

![IMAGEN](imagen1)

Hola tronco que la ![imagen](imagen2) mola mucho.

'''

if __name__ == '__main__':
    postdocument = pf.convert_text(postcontent, input_format='markdown',
                                        output_format='panflute',
                                        standalone=True)

    pf.run_filters( [ imageURLs ], doc = postdocument )
    print pf.convert_text(postdocument, input_format='panflute',
                                        output_format='markdown')