小编heg*_*bbb的帖子

我在我的mac上安装了一个lxml,当我输入这样的python时

localhost:lxml-3.0.1 apple$ python
Python 2.7.3 (v2.7.3:70274d53c1dd, Apr  9 2012, 20:52:43) 
[GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from lxml import etree
Traceback (most recent call last):
  File "", line 1, in 
ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/lxml-3.0.1-py2.7-macosx-10.6-intel.egg/lxml/etree.so, 2): Symbol not found: ___xmlStructuredErrorContext
  Referenced from: /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/lxml-3.0.1-py2.7-macosx-10.6-intel.egg/lxml/etree.so
  Expected in: flat namespace
 in /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/lxml-3.0.1-py2.7-macosx-10.6-intel.egg/lxml/etree.so

我正在研究一个mac,一个简单的问题,有人能告诉我这两个目录的区别吗？

/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/

/Library/Python/2.7/site-packages/

我需要以编程方式更改现有订单的付款方式,您可以建议什么？

        $quote = $order->getQuote();
        $payment = $quote->getPayment();
        $payment->importData($data);
        $quote->save();

这里有正确的解决方案,这是基于Rajiv的解决方案,前端客户帐户的订单详细信息中的付款方式以及管理面板订单管理中的订单详细信息中的付款方式均在以下代码段后更改,谢谢拉吉夫!

    $orderId = '100000009'; // Incremented Order Id
$order = Mage::getModel('sales/order')->loadByIncrementId($orderId);
$payment = $order->getQuote()->getPayment();
$payment->setMethod('test'); // Assuming 'test' is updated payment method
$payment->save();
$order->save();
$payment = $order->getPayment();
$payment->setMethod('test'); // Assuming 'test' is updated payment method
$payment->save();
$order->save();