def test_registry_delete_by_mime(self):
handler = self.make_handler('script', 'test/mime')
self.assertTrue('test/mime' in HandlerRegistry.scripts)
HandlerRegistry.delete_handler('test/mime')
self.assertTrue('test/mime' not in HandlerRegistry.scripts)
handler = self.make_handler('style', 'test/mime')
self.assertTrue('test/mime' in HandlerRegistry.styles)
HandlerRegistry.delete_handler('test/mime')
self.assertTrue('test/mime' not in HandlerRegistry.styles)
def test_registry_delete_by_mime(self):
handler = self.make_handler('script', 'test/mime')
self.assertTrue('test/mime' in HandlerRegistry.scripts)
HandlerRegistry.delete_handler('test/mime')
self.assertTrue('test/mime' not in HandlerRegistry.scripts)
handler = self.make_handler('style', 'test/mime')
self.assertTrue('test/mime' in HandlerRegistry.styles)
HandlerRegistry.delete_handler('test/mime')
self.assertTrue('test/mime' not in HandlerRegistry.styles)
def script_files(self):
"""
Gets script files (hrefs) from two types of tags and return a list
of tuples of (src, type)
"""
script_nodes = self.tree.xpath('script[@src]')
link_paths = ['link[@type="%s"]' % mime for mime in HandlerRegistry.script_mimes()]
link_nodes = self.tree.xpath('|'.join(link_paths))
return [(node.attrib['src'], node.attrib['type']) for node in script_nodes] + \
[(node.attrib['href'], node.attrib['type']) for node in link_nodes]
