【发布时间】:2016-09-06 12:56:55
【问题描述】:
我想将我的 App Engine 实现拆分为多个文件。所以我在我的 app.yaml 文件中写道:
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: /imageuploader
script: imageuploader.app
- url: /search
script: main.app
- url: /
static_files: index.html
upload: index.html
libraries:
- name: MySQLdb
version: "latest"
基本上我搜索和图像上传是在不同的路径和根路径有索引文件。
这是我的处理程序:
main.py:
class MainPage(webapp2.RequestHandler):
def get(self):
#Implementation
app = webapp2.WSGIApplication([
('/', MainPage),
], debug=True)
imageuploader.py:
class UserPhoto(ndb.Model):
blob_key = ndb.BlobKeyProperty()
class PhotoUploadFormHandler(webapp2.RequestHandler):
def get(self):
# [START upload_url]
upload_url = blobstore.create_upload_url('/upload_photo')
# [END upload_url]
# [START upload_form]
# To upload files to the blobstore, the request method must be "POST"
# and enctype must be set to "multipart/form-data".
self.response.out.write("""
<html><body>
<form action="{0}" method="POST" enctype="multipart/form-data">
Upload File: <input type="file" name="file"><br>
<input type="submit" name="submit" value="Submit">
</form>
</body></html>""".format(upload_url))
# [END upload_form]
# [START upload_handler]
class PhotoUploadHandler(blobstore_handlers.BlobstoreUploadHandler):
def post(self):
try:
upload = self.get_uploads()[0]
user_photo = UserPhoto(
user=users.get_current_user().user_id(),
blob_key=upload.key())
user_photo.put()
self.redirect('/view_photo/%s' % upload.key())
except:
self.error(500)
# [END upload_handler]
# [START download_handler]
class ViewPhotoHandler(blobstore_handlers.BlobstoreDownloadHandler):
def get(self, photo_key):
if not blobstore.get(photo_key):
self.error(404)
else:
self.send_blob(photo_key)
# [END download_handler]
app = webapp2.WSGIApplication([
('/', PhotoUploadFormHandler),
('/upload_photo', PhotoUploadHandler),
('/view_photo/([^/]+)?', ViewPhotoHandler),
], debug=True)
# [END all]
现在,奇怪的是,如果我设置了
-url: /.*
script: main.app
一切正常。我也试过/search/.+ 和/imageuploader/.+。我一定忘记了一些非常明显的东西,但我不知道是什么。
【问题讨论】:
标签: python google-app-engine app.yaml