def _elem_features(elem):
elem_name = normalize(elem.name)
elem_value = _elem_attr(elem, "value")
elem_placeholder = _elem_attr(elem, "placeholder")
elem_css_class = _elem_attr(elem, "class")
elem_id = _elem_attr(elem, "id")
elem_title = _elem_attr(elem, "title")
feat = {
"tag": elem.tag,
"name": tokenize(elem_name),
"name-ngrams-3-5": ngrams(elem_name, 3, 5),
"value": ngrams(elem_value, 5, 5),
"value-ngrams": ngrams(elem_value, 5, 5),
"css-class-ngrams": ngrams(elem_css_class, 5, 5),
"help": tokenize(elem_title + " " + elem_placeholder),
"id-ngrams": ngrams(elem_id, 4, 4),
"id": tokenize(elem_id),
}
label = elem.label
if label is not None:
label_text = normalize(label.text_content())
feat["label"] = tokenize(label_text)
feat["label-ngrams-3-5"] = ngrams(label_text, 3, 5)
if elem.tag == "input":
feat["input-type"] = elem.get("type", "text").lower()
if elem.tag == "select":
feat["option-text"] = [normalize(v) for v in elem.xpath("option//text()")]
feat["option-value"] = [normalize(el.get("value", "")) for el in elem.xpath("option")]
feat["option-num-pattern"] = list({number_pattern(v) for v in feat["option-text"] + feat["option-value"]})
return feat
def _elem_features(elem):
elem_name = normalize(elem.name)
elem_value = _elem_attr(elem, 'value')
elem_placeholder = _elem_attr(elem, 'placeholder')
elem_css_class = _elem_attr(elem, 'class')
elem_id = _elem_attr(elem, 'id')
elem_title = _elem_attr(elem, 'title')
feat = {
'tag': elem.tag,
'name': tokenize(elem_name),
'name-ngrams-3-5': ngrams(elem_name, 3, 5),
'value': ngrams(elem_value, 5, 5),
'value-ngrams': ngrams(elem_value, 5, 5),
'css-class-ngrams': ngrams(elem_css_class, 5, 5),
'help': tokenize(elem_title + " " + elem_placeholder),
'id-ngrams': ngrams(elem_id, 4, 4),
'id': tokenize(elem_id),
}
label = elem.label
if label is not None:
label_text = normalize(label.text_content())
feat['label'] = tokenize(label_text)
feat['label-ngrams-3-5'] = ngrams(label_text, 3, 5)
if elem.tag == 'input':
feat['input-type'] = elem.get('type', 'text').lower()
if elem.tag == 'select':
feat['option-text'] = [
normalize(v) for v in elem.xpath('option//text()')
]
feat['option-value'] = [
normalize(el.get('value', '')) for el in elem.xpath('option')
]
feat['option-num-pattern'] = list({
number_pattern(v)
for v in feat['option-text'] + feat['option-value']
})
return feat
def _elem_features(elem):
elem_name = normalize(elem.name)
elem_value = _elem_attr(elem, 'value')
elem_placeholder = _elem_attr(elem, 'placeholder')
elem_css_class = _elem_attr(elem, 'class')
elem_id = _elem_attr(elem, 'id')
elem_title = _elem_attr(elem, 'title')
feat = {
'tag': elem.tag,
'name': tokenize(elem_name),
'name-ngrams-3-5': ngrams(elem_name, 3, 5),
'value': ngrams(elem_value, 5, 5),
'value-ngrams': ngrams(elem_value, 5, 5),
'css-class-ngrams': ngrams(elem_css_class, 5, 5),
'help': tokenize(elem_title + " " + elem_placeholder),
'id-ngrams': ngrams(elem_id, 4, 4),
'id': tokenize(elem_id),
}
label = elem.label
if label is not None:
label_text = normalize(label.text_content())
feat['label'] = tokenize(label_text)
feat['label-ngrams-3-5'] = ngrams(label_text, 3, 5)
if elem.tag == 'input':
feat['input-type'] = elem.get('type', 'text').lower()
if elem.tag == 'select':
feat['option-text'] = [normalize(v) for v in elem.xpath('option//text()')]
feat['option-value'] = [normalize(el.get('value', '')) for el in elem.xpath('option')]
feat['option-num-pattern'] = list(
{number_pattern(v) for v in feat['option-text'] + feat['option-value']}
)
return feat
def test_number_pattern(text, ratio, result):
assert number_pattern(text, ratio) == result
