如何在 App Engine 中从 Google Storage 读取 zip 文件？
应用程序创建一个 zip 文件并将其存储到 Google Storage。我正在 Web 服务器端工作，负责抓取 zip 文件、提取内容等。Web 服务是用 Python App Engine 编写的。到目前为止，我已经设置了凭据，并且通过遵循教程，我可以列出存储桶内容。尽管我能够读取元数据和文件信息，但我无法将内容获取到 zip 文件模块。遵循此 我最终陷入了无法正常工作的位置：
uri = boto.storage_uri(BUCKET_NAME, GOOGLE_STORAGE)
objs = uri.get_bucket()
files = []
for obj in objs:
object_contents = StringIO.StringIO()
if obj.get_key():
obj.get_file(object_contents)
my_zip = zipfile.ZipFile(object_contents)
object_contents.close()
files.append(my_zip)
print len(files)
我收到： BadZipfile: 文件不是 zip 文件
如何正确读取内容？
An application creates a zip file and stores it to Google Storage. I am working on the web server side which is responsible for grabbing the zip file extract the contents etc. The web service is written in Python App Engine. So far I have set the credentials and by following the tutorials I am able to list buckets contents. Although I am able to read the metadata and file information I am not able to get the contents to zip file module. Following this
guide I have ended up in that spot which is not working:
uri = boto.storage_uri(BUCKET_NAME, GOOGLE_STORAGE)
objs = uri.get_bucket()
files = []
for obj in objs:
object_contents = StringIO.StringIO()
if obj.get_key():
obj.get_file(object_contents)
my_zip = zipfile.ZipFile(object_contents)
object_contents.close()
files.append(my_zip)
print len(files)
I am getting: BadZipfile: File is not a zip file
How can I read the content properly?
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现在有了API，您可以直接操作 Google Storage 中的对象。使用它，您可以获得 zipfile 的类似文件的对象，并将其传递给 zipfile 模块。
There's now an API that lets you manipulate objects in Google Storage directly. Using that, you can get a file-like object for the zipfile, and simply pass that to the
zipfilemodule.