python - PyQt4字符编码: 'ascii' codec can't encode character

Question

尝试使用以下脚本加载页面，以便我可以通过执行的 JavaScript 访问该页面。我想登录并查看结果页面(https://www.thomsononeim.com/v-hom.asp)，也执行了 Javascript。在 Python 2.7 中，我收到此错误:

Traceback (most recent call last):
File "C:/Python27/Sample Programs/Stupid Test.py", line 22, in print html UnicodeEncodeError: 'ascii' codec can't encode character u'\xa9' in position 8273: ordinal not in range(128)

代码如下:

from __future__ import unicode_literals
from __future__ import print_function
from __future__ import division
import sys
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from PyQt4.QtWebKit import *


class Render(QWebPage):
    def __init__(self, url):
        self.app = QApplication(sys.argv)
        QWebPage.__init__(self)
        self.loadFinished.connect(self._loadFinished)
        self.mainFrame().load(QUrl(url))
        self.app.exec_()

    def _loadFinished(self, result):
        self.frame = self.mainFrame()
        self.app.quit()

url = 'https://www.thomsononeim.com/s-log_in.asp'
r = Render(url)
html = r.frame.toHtml()
print(html)

Answer 1

这应该有效:

print(html.toUtf8())