Python Web 服务开发者: 现实世界，第二部分

核心提示： 清单 4. 展示快速修复 SOAPpy 0.10.4 中的 WSDL.py 的不同之处60,61c60< stream = urllib.urlopen(wsdlsource)< self.wsdl = reader.loadFromStream(stream)--->

清单 4. 展示快速修复 SOAPpy 0.10.4 中的 WSDL.py 的不同之处　　　　　
60,61c60
<　　　　　　　　 stream = urllib.urlopen(wsdlsource)
<　　　　　　　　 self.wsdl = reader.loadFromStream(stream)
---
>　　　　　　　　 self.wsdl = reader.loadFromURL(wsdlsource)　
　　　　　　

瞧，行了！我们的小测试应用程序正常工作了（请参见 清单 5）。当然了，不修改 SOAPpy，我们也能使用浏览器从 Amazon.com 中检索到 WSDL 文件（请参阅 参考资料），然后从本地文件中进行加载——这对 SOAPpy 的 0.10.4 版本同样是有效的。

清单 5. amazon_soap_test.py 的输出结果。　　　　　
[scott@baal amazon_api]$ python amazon_soap_test.py
26 methods in WSDL:
BlendedSearchRequest
WishlistSearchRequest
ClearShoppingCartRequest
MarketplaceSearchRequest
BrowseNodeSearchRequest
SimilaritySearchRequest
SkuSearchRequest
SellerSearchRequest
SellerProfileSearchRequest
ActorSearchRequest
AsinSearchRequest
ListManiaSearchRequest
AuthorSearchRequest
GetShoppingCartRequest
PowerSearchRequest
ExchangeSearchRequest
DirectorSearchRequest
TextStreamSearchRequest
ModifyShoppingCartItemsRequest
KeywordSearchRequest
ArtistSearchRequest
UpcSearchRequest
GetTransactionDetailsRequest
AddShoppingCartItemsRequest
RemoveShoppingCartItemsRequest
ManufacturerSearchRequest
Amazon.com search for　" spotted owl "
total pages of results (max 10 per page): 6
total results: 52
displaying first result (of 52):
Asin: 0060248912
ImageUrlSmall: /tech/UploadPic/2010922/2010922121311781.jpg
ProductName: There's an Owl in the Shower
ListPrice: $14.95
Availability: THIS TITLE IS CURRENTLY NOT AVAILABLE.
If you would like to purchase this title, we recommend
that you occasionally check this page to see if it has become available.
ReleaseDate: September, 1995
Catalog: Book
<SOAPpy.Types.typedArrayType at 1084200524>
Manufacturer: Harpercollins Juvenile Books
Url: http://www.amazon.com/exec/obidos/ASIN/0060248912/?dev-t=
D1V63VYIH286CL%26camp=2025%26link_code=sp1
UsedPrice: $1.25
ImageUrlMedium: /tech/UploadPic/2010922/2010922121312135.jpg
ImageUrlLarge: /tech/UploadPic/2010922/2010922121313202.jpg
OurPrice: $14.95