def test_appstream_convert(self):
markup = """
<p>CHANGES IN THIS RELEASE</p>
<p>Version 11.8.55.3510</p>
<p>[Important updates]</p>
<p></p>
<ul>
<li>Nothing.</li>
<li></li>
</ul>
<p>[New functions & enhancements]</p>
<ul>
<li>Nothing.</li>
<li>Nothing more.</li>
</ul>
<p>[Problem fixes]</p>
<ul>
<li>Nothing.</li>
</ul>
"""
markdown = _markdown_from_root(
ET.fromstring('<xxx>' + markup + '</xxx>'))
print('`' + markdown + '`')
# convert from markdown back to XML
root = _xml_from_markdown(markdown)
xml = ET.tostring(root, pretty_print=True)
print('`' + xml.decode() + '`')
# show problems
for problem in _get_update_description_problems(root):
print(' * %s' % problem.description)
def _node_validate_text(node,
minlen=0,
maxlen=0,
nourl=False,
allow_none=False):
""" Validates the style """
# unwrap description
if node.tag == 'description':
try:
text = _markdown_from_root(node)
except KeyError as e:
raise MetadataInvalid(e)
else:
text = node.text
if text:
text = text.strip()
for tag in ['<p>', '<li>', '<ul>', '<ol>']:
if text.find(tag) != -1:
raise MetadataInvalid(
'{} cannot specify markup tag {}'.format(
node.tag, tag))
# invalid length
if not text:
if allow_none:
return None
raise MetadataInvalid('{} has no value'.format(node.tag))
# some tags can be split for multiple models
if node.tag in ['name']:
textarray = text.split('/')
else:
textarray = [text]
for textsplit in textarray:
if minlen and len(textsplit) < minlen:
raise MetadataInvalid('<{}> is too short: {}/{}'.format(
node.tag, len(textsplit), minlen))
if maxlen and len(textsplit) > maxlen:
raise MetadataInvalid('<{}> is too long: {}/{}'.format(
node.tag, len(textsplit), maxlen))
# contains hyperlink
if nourl:
for urlhandler in ['http://', 'https://', 'ftp://']:
if text.find(urlhandler) != -1:
raise MetadataInvalid(
'{} cannot contain a hyperlink: {}'.format(node.tag, text))
return text
def test_markdown_from_root(self):
xml = """<desc><p>Firmware</p><p>Awesome</p></desc>"""
root = ET.fromstring(xml)
md = _markdown_from_root(root)
self.assertEqual(md, "Firmware\n\nAwesome")
xml = """<desc><ul><li>Firmware</li><li>Awesome</li></ul></desc>"""
root = ET.fromstring(xml)
md = _markdown_from_root(root)
self.assertEqual(md, "* Firmware\n * Awesome")
xml = """<desc><unknown>Firmware</unknown></desc>"""
root = ET.fromstring(xml)
with self.assertRaises(KeyError):
_markdown_from_root(root)
xml = """<desc><li>Firmware</li></desc>"""
root = ET.fromstring(xml)
with self.assertRaises(KeyError):
_markdown_from_root(root)
xml = """<desc><ul><p>Firmware</p></ul></desc>"""
root = ET.fromstring(xml)
with self.assertRaises(KeyError):
_markdown_from_root(root)
xml = """<desc><ul><li><li>Firmware</li></li></ul></desc>"""
root = ET.fromstring(xml)
with self.assertRaises(KeyError):
_markdown_from_root(root)
xml = """<desc><p>Firmware<li>Awesome</li></p></desc>"""
root = ET.fromstring(xml)
with self.assertRaises(KeyError):
_markdown_from_root(root)