我收到以下错误：
InvalidURLError: ApplicationError: 1
检查了我的代码，并记录了一些不同的东西，导致这个错误的 url 看起来很正常。它们通过 urllib.quote 被引用并通过浏览器访问它们会产生正常结果。
该错误发生在许多 URL 上，而不是一个。URL 指向 API 服务，并在应用程序中构建。
顺便说一句，这是 google.appengine.api.urlfetch 源代码的链接：http ://code.google.com/p/googleappengine/source/browse/trunk/python/google/appengine/api/urlfetch.py?r =56。
文档字符串说错误应该在以下情况下发生：“如果 url 无效，则发生 InvalidURLError。” 和“如果 URL 是空字符串或明显无效，我们会抛出 urlfetch.InvalidURLError”
只是为了让那些想要测试它的人变得简单：
url = 'http://api.embed.ly/1/oembed?key=REMOVEDKEY&maxwidth=400&urls=http%3A//V.interesting.As,http%3A//abcn.ws/z26G9a,http%3A//apne.ws/z37VyP,http%3A//bambuser.com/channel/baba-omer/broadcast/2348417,http%3A//bambuser.com/channel/baba-omer/broadcast/2348417,http%3A//bambuser.com/channel/baba-omer/broadcast/2348417,http%3A//bbc.in/xFx3rc,http%3A//bbc.in/zkkLJq,http%3A//billingsgazette.com/news/local/former-president-bush-to-speak-at-billings-fundraiser-in-may/article_f7ef425a-349c-56a9-a399-606b48033f35.html,http%3A//billingsgazette.com/news/local/former-president-bush-to-speak-at-billings-fundraiser-in-may/article_f7ef425a-349c-56a9-a399-606b48033f35.html,http%3A//billingsgazette.com/news/local/friday-forecast-calls-for-cloudy-windy-day-nighttime-snow-possible/article_d3eb3159-68b0-5559-8255-03fce56eaedd.html,http%3A//billingsgazette.com/news/local/gallery-toy-run/collection_f5042a31-bfd4-5f63-a901-2a8c3e8fb26a.html%230,http%3A//billingsgazette.com/news/local/gas-prices-continue-to-drop-in-billings/article_4e8fd07e-0e1e-5c0e-b551-4162b60c4b60.html,http%3A//billingsgazette.com/news/local/gas-prices-continue-to-drop-in-billings/article_713a0c32-32c9-59f1-9aeb-67b8462bbe88.html,http%3A//billingsgazette.com/news/local/gas-prices-continue-to-fall-in-billings-area/article_2bdebf4b-242c-569e-b414-f388a48f4a14.html,http%3A//billingsgazette.com/news/local/gas-prices-dip-below-a-gallon-at-some-billings-stations/article_c7f4d373-dc2b-55c0-b457-10346c0274a6.html,http%3A//billingsgazette.com/news/local/gas-prices-keep-dropping-in-billings-area/article_3666cf9c-4552-5108-9d5c-de2bba12fa3f.html,http%3A//billingsgazette.com/news/local/government-and-politics/city-picks-st-vincent-as-care-provider-for-health-insurance/article_a899f885-15e1-5b98-b899-75acc01e8feb.html,http%3A//billingsgazette.com/news/local/government-and-politics/linder-settles-in-after-first-year-as-sheriff/article_55a9836e-2196-546d-80f0-48bdef717fa3.html,http%3A//billingsgazette.com/news/local/government-and-politics/new-council-members-city-judge-sworn-in/article_bb7ac948-1d45-579c-a057-1323fb2e643d.html'
from google.appengine.api import urlfetch
result = urlfetch.fetch(url=url)
这是回溯： Traceback（最近一次调用最后一次）：文件“”，第 1 行，在文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/api /urlfetch.py”，第 263 行，在 fetch 中返回 rpc.get_result() 文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/api/apiproxy_stub_map. py”，第 592 行，在 get_result 返回 self.__get_result_hook(self) 文件“/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/api/urlfetch.py” ，第 359 行，在 _get_fetch_result 中引发 InvalidURLError(str(err)) InvalidURLError：应用程序错误：1
我想知道我在这一切中是否缺少一些非常简单的东西。非常感谢您的意见和想法。谢谢！