class TestParseXMLString(TestCase):
def setUp(self):
self.handler = XMLHandler()
def test_returns_minidom_object(self):
xml = self.handler.parse_xml_string('<james></james>')
self.assertEquals(xml.__class__.__name__, 'Document')
def test_functionality_with_unicode(self):
xml = self.handler.parse_xml_string(u'<j\xe4mes></j\xe4mes>')
self.assertIn(u'j\xe4mes', xml.firstChild.tagName)
def test_functionality_with_utf_8(self):
xml = self.handler.parse_xml_string(
'<j\xc3\xa4mes></j\xc3\xa4mes>')
self.assertIn(u'j\xe4mes', xml.firstChild.tagName)
def test_error_message_with_invalid_xml_string(self):
with self.assertRaises(ExpatError) as err:
self.handler.parse_xml_string('bad_xml')
self.assertIn('syntax error', str(err.exception))
class TestParseXMLString(TestCase):
def setUp(self):
self.handler = XMLHandler()
def test_returns_minidom_object(self):
xml = self.handler.parse_xml_string('<james></james>')
self.assertEquals(xml.__class__.__name__, 'Document')
def test_functionality_with_unicode(self):
xml = self.handler.parse_xml_string(u'<j\xe4mes></j\xe4mes>')
self.assertIn(u'j\xe4mes', xml.firstChild.tagName)
def test_functionality_with_utf_8(self):
xml = self.handler.parse_xml_string('<j\xc3\xa4mes></j\xc3\xa4mes>')
self.assertIn(u'j\xe4mes', xml.firstChild.tagName)
def test_error_message_with_invalid_xml_string(self):
with self.assertRaises(ExpatError) as err:
self.handler.parse_xml_string('bad_xml')
self.assertIn('syntax error', str(err.exception))
class PFM2PFGConverter(object):
implements(IPFM2PFGConverter)
def __init__(self, item, xml_string):
self.handler = XMLHandler()
self.item = item
self.xml_string = xml_string
self.normalizer = getUtility(IIDNormalizer)
def __iter__(self):
xml = self.handler.parse_xml_string(self.xml_string)
for group in self.handler.get_elements(xml, 'group'):
yield self.begin_group(group)
for field in self.handler.get_elements(group, 'field'):
yield self.get_pfg_field(field)
yield self.end_group(group)
def get_pfg_field(self, field):
pfm_type = self.handler.get_element_value(field, 'type')
field_utility = self.get_field_utility(pfm_type)
if not field_utility:
raise
pfg_field = field_utility(field, self.item)
pfg_field.fill_field()
return pfg_field
def get_field_utility(self, type_):
"""Returns the assosiated utility for pfg fields
"""
return queryUtility(
IFormGenField,
'ftw.blueprints.pfm2pfg.%s' % type_)
def end_group(self, xml):
item = {}
title = self.handler.get_element_value(xml, 'title')
if title == 'Default':
return item
title = self.normalizer.normalize(title)
item['_id'] = '%s-end' % title
item['_type'] = 'FieldsetEnd'
item['_path'] = '%s/%s-stop' % (self.item['_path'], title)
return item
def begin_group(self, xml):
item = {}
title = self.handler.get_element_value(xml, 'title')
if title == 'Default':
return item
item['title'] = title
title = self.normalizer.normalize(title)
item['_id'] = '%s-start' % title
item['_type'] = 'FieldsetStart'
item['_path'] = '%s/%s-start' % (self.item['_path'], title)
return item
