在处理静态HTML时,有很多选项,其他响应也涵盖了这些选项。但是,如果需要JavaScript支持并希望保留在Python中,建议您使用webkit渲染网页(包括JavaScript),然后检查生成的HTML。例如:
import sys
import signal
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from PyQt4.QtWebKit import QWebPage
class Render(QWebPage):
def __init__(self, url):
self.app = QApplication(sys.argv)
QWebPage.__init__(self)
self.html = None
signal.signal(signal.SIGINT, signal.SIG_DFL)
self.connect(self, SIGNAL('loadFinished(bool)'), self._finished_loading)
self.mainFrame().load(QUrl(url))
self.app.exec_()
def _finished_loading(self, result):
self.html = self.mainFrame().toHtml()
self.app.quit()
if __name__ == '__main__':
try:
url = sys.argv[1]
except IndexError:
print 'Usage: %s url' % sys.argv[0]
else:
javascript_html = Render(url).html