scraping javascript websites with selenium

[DoctorEvil]

Let me answer my own question. This seems to be the fastest way for scraping.

from lxml import html
# open some link and wait
data = []
innerHTML = driver.execute_script("return document.body.innerHTML")
htmlElem = html.document_fromstring(innerHTML)
tables = htmlElem.xpath("//div[@id='match-history-content']/div[contains(@id, 'tab-mhistory-')]/table/tbody")
for table in tables:
    this_table = []
    for row in table.xpath(".//tr"):
        this_row = []
        for elm in row.xpath(".//td"):
            this_row.append(elm.text_content())
        this_table.append(this_row)
    data.append(this_table)