class ContextResolverTest(unittest.TestCase):
def setUp(self):
self.cr = ContextResolver()
self.soup = ContentCleaner().clean_content(html)
self.element01 = self.soup.find('td', text='Value 01').parent
self.element02 = self.soup.find('td', text='Value 03').parent
def tearDown(self):
pass
def test_get_context(self):
context = self.cr.get_context(self.element01)
self.failUnless(context[u'Field 01:'] == 1)
def test_get_tree_context(self):
context = self.cr.get_context(self.element02)
self.failUnless(context[u'Field 03'] == 1)
self.failUnless(context[u'33'] == 1)
def test_merge_contexts(self):
context01 = {u'Field 01:': 1}
context02 = {u'Field 01:': 3, u'Field 02:': 1, u'Field 03:': 4}
merged = self.cr.merge_context(context01, context02)
self.failUnless(merged == {
u'Field 02:': 1,
u'Field 01:': 4,
u'Field 03:': 4
})
def test_clean_context(self):
context = {
'a': 2,
'b': 3,
'c': 1,
'this string is quite long. yes indeed': 4
}
result = self.cr.clean_context(context)
self.failUnless(result == {'a': 2, 'b': 3})
def test_get_top_words(self):
context = {u'a': 3, 'b': 5, 'c': 1, u'd': 2, 'e': 4}
expected = ['b', 'e', u'a']
result = self.cr.get_top_strings(context, 3)
self.failUnless(result == expected)
def test_check_context(self):
context01 = {'a': 3, 'b': 5, 'c': 1, 'd': 2, 'e': 4}
context02 = {'a': 1, 'x': 3}
result = self.cr.check_context(context01, context02)
self.failUnless(result)
context02 = {'x': 3}
result = self.cr.check_context(context01, context02)
self.failIf(result)
context01 = {}
result = self.cr.check_context(context01, context02)
self.failUnless(result)
class ContextResolverTest(unittest.TestCase):
def setUp(self):
self.cr = ContextResolver()
self.soup = ContentCleaner().clean_content(html)
self.element01 = self.soup.find('td', text='Value 01').parent
self.element02 = self.soup.find('td', text='Value 03').parent
def tearDown(self):
pass
def test_get_context(self):
context = self.cr.get_context(self.element01)
self.failUnless(context[u'Field 01:'] == 1)
def test_get_tree_context(self):
context = self.cr.get_context(self.element02)
self.failUnless(context[u'Field 03'] == 1)
self.failUnless(context[u'33'] == 1)
def test_merge_contexts(self):
context01 = {u'Field 01:':1}
context02 = {u'Field 01:':3, u'Field 02:':1, u'Field 03:':4}
merged = self.cr.merge_context(context01, context02)
self.failUnless(merged == {u'Field 02:': 1, u'Field 01:': 4,
u'Field 03:': 4})
def test_clean_context(self):
context = {'a':2, 'b':3, 'c':1,
'this string is quite long. yes indeed':4}
result = self.cr.clean_context(context)
self.failUnless(result == {'a':2, 'b':3})
def test_get_top_words(self):
context = {u'a':3, 'b':5, 'c':1, u'd':2, 'e':4}
expected = ['b', 'e', u'a']
result = self.cr.get_top_strings(context, 3)
self.failUnless(result == expected)
def test_check_context(self):
context01 = {'a':3, 'b':5, 'c':1, 'd':2, 'e':4}
context02 = {'a':1, 'x':3}
result = self.cr.check_context(context01, context02)
self.failUnless(result)
context02 = {'x':3}
result = self.cr.check_context(context01, context02)
self.failIf(result)
context01 = {}
result = self.cr.check_context(context01, context02)
self.failUnless(result)
def _choose_element(self, elements):
matches = []
context_resolver = ContextResolver()
for element in elements:
# Check field context
context = context_resolver.get_context(element)
if not context_resolver.check_context(self.context, context):
continue
# Use value guide
texts = element.findAll(name=True, text=True)
element_text = ''.join(texts)
match = re.search(self.value_guide, element_text)
if match:
matches.append(element_text)
return matches