def extract_raw_strokes(xml_path, removal_threshold=100.0):
root = parse(xml_path).getroot()
stroke_set = root.find("StrokeSet")
result = []
for stroke in stroke_set.iter("Stroke"):
xys = []
ts = []
first = stroke.find("Point")
p_xy, p_t = make_tuple(first)
for point in stroke.iter("Point"):
xy, t = make_tuple(point)
if numpy.linalg.norm(xy - p_xy) > removal_threshold or p_t == t: # maybe noise
continue
p_xy = xy
p_t = t
xys.append(xy)
ts.append(t)
if len(ts) < 2: # unable to interpolate
continue
result.append((numpy.array(ts), numpy.array(xys).transpose()))
return result
for element in xml:
if element.tag == "DOCUMENT":
doc = document.Document(sla_parent=self)
success = doc.fromxml(element)
if success:
obj.document = doc
return True, obj
else:
return False, obj
success = False
if isinstance(xml, lxml.etree._Element):
success, self = read_xml(self, xml)
else:
if os.path.exists(os.path.realpath(xml)):
xml = lxml.parse(filepath).getroot()
success, self = read_xml(self, xml)
else:
raise TypeError("fromxml requires lxml.etree._Element.")
return success
# vim:set shiftwidth=4 softtabstop=4 spl=en:
def parse_options_data(table):
rows = table.findall('.//tr')
header = _unpack(rows[0], kind='th')
data = [_unpack(r) for r in rows[1:]]
return TextParser(data, names=header).get_chunk()
if __name__ == '__main__':
#parsed = parse('http://finance.yahoo.com/q/op?s=AAPL+Options')
#parsed = parse('http://www-rohan.sdsu.edu/~gawron')
#parsed = parse('http://www.lajollasurf.org/cgi-bin/plottide.pl')
url = 'http://www.caferouge.com/menus/mainmenu'
parsed = parse(url)
#id="ctl00_ctl00_Content_MCC_RadDatePicker_calendar_Top"
doc = parsed.getroot()
links = doc.findall('.//a')
links_sub_list = links[15:20]
lnk = links_sub_list[0]
sample_url = lnk.get('href')
sample_display_text = lnk.text_content()
tables = doc.findall('.//table')
## Look at tables, find a table of interest
def extract_raw_text(xml_path):
root = parse(xml_path).getroot()
transcription = root.find("Transcription")
return [t.attrib["text"] for t in transcription.iter("TextLine")]
