Question

我在Google应用引擎上使用Python。我正在记录错误和信息级别消息。根据文档，我应该在Google App引擎日志中看到消息，但是没有可见的消息。我的代码如下，日志输出如下。请指出，为什么我没有在Google应用引擎日志中看到消息。该代码是Photohunt服务的示例，我正在尝试修改它。

我的代码：

def post(self):
"""Exposed as `POST /api/photos`.

Takes the following payload in the request body.  Payload represents a
Photo that should be created.
{
  'id':0,
  'ownerUserId':0,
  'ownerDisplayName':'',
  'ownerProfileUrl':'',
  'ownerProfilePhoto':'',
  'themeId':0,
  'themeDisplayName':'',
  'numVotes':0,
  'voted':false, // Whether or not the current user has voted on this.
  'created':0,
  'fullsizeUrl':'',
  'thumbnailUrl':'',
  'voteCtaUrl':'', // URL for Vote interactive post button.
  'photoContentUrl':'' // URL for Google crawler to hit to get info.
}

Returns the following JSON response representing the created Photo.
{
  'id':0,
  'ownerUserId':0,
  'ownerDisplayName':'',
  'ownerProfileUrl':'',
  'ownerProfilePhoto':'',
  'themeId':0,
  'themeDisplayName':'',
  'numVotes':0,
  'voted':false, // Whether or not the current user has voted on this.
  'created':0,
  'fullsizeUrl':'',
  'thumbnailUrl':'',
  'voteCtaUrl':'', // URL for Vote interactive post button.
  'photoContentUrl':'' // URL for Google crawler to hit to get info.
}


Issues the following errors along with corresponding HTTP response codes:
400: 'Bad Request' if the request is missing image data.
401: 'Unauthorized request' (if certain parameters are present in the
     request)
401: 'Access token expired' (there is a logged in user, but he doesn't
     have a refresh token and his access token is expiring in less than
     100 seconds, get a new token and retry)
500: 'Error while writing app activity: ' + error from client library.
"""
try:
 user = self.get_user_from_session()
 current_theme = model.Theme.get_current_theme()
 //mthemeId = self.request.get('themeId')   
 console.log("Check not working or working. Please work")   
 logger.debug("Writing photo x" )
 mthemeId = self.request.get('themeId')
 logging.info("Error while writing app activity: %s", mthemeId)

 logger = logging.getLogger(__name__)
 logger.setLevel(logging.DEBUG)

 logging.debug("Debug info "+mthemeId)
current_theme = self.request.get('themeId')
current_theme = model.Theme.all().filter('theme_id =', long(mthemeId))
  if current_theme:
    uploads = self.get_uploads('image')
    blob_info = uploads[0]
    photo = model.Photo(owner_user_id=user.key().id(),
        owner_display_name=user.google_display_name,
        owner_profile_photo=user.google_public_profile_photo_url,
        owner_profile_url=user.google_public_profile_url,
        theme_id=current_theme.key().id(),
        theme_display_name=current_theme.display_name,
        created=datetime.datetime.now(),
        num_votes=0,
        image_blob_key=blob_info.key())
    photo.put()
    try:
      result = self.add_photo_to_google_plus_activity(user, photo,mthemeId)
    except apiclient.errors.HttpError as e:
      logging.error("Error while writing app activity: %s", str(e))
    self.send_success(photo)
  else:
logging.error("Error while writing app activity: %s", mthemeId)
    self.send_error(404, "Current theme not there")
except UserNotAuthorizedException as e:
  self.send_error(401, e.msg)

日志 2014-06-06 20：17：04.620 / api /照片404 21ms 0kb PhotoHunt Agent模块=默认版本= 1 0.1.0.30 - - [06 / Jun / 2014：07：47：04 -0700]“POST / api / photos HTTP / 1.1”404 102 - “PhotoHunt Agent”“my-moments.appspot.com” ms = 21 cpu_ms = 0 cpm_usd = 0.000011 app_engine_release = 1.9.5 instance = 00c61b117cfb67f2ae092dbf7270939f50631e97 我2014-06-06 20：17：04.610 make：得到了类型我2014-06-06 20：17：04.611 验证：获得类型

Post中没有使用Logging.debug或Logging.error编写脚本的消息？我怎样才能看到这些消息。文档说他们应该在日志中可用，但我没有看到。任何帮助/指针真的很感激。

Answer 1

正在记录的是/api/photos的404，因此您对该网址的网址映射不正确或缺失。

此外，您将收到此代码的500错误。 console.log("Check not working or working. Please work")是javascript语法，而不是Python。 logger.debug("Writing photo x" )会抛出异常，因为您尚未声明logger。那应该是logging.debug。

并确保您拥有import logging

应用级消息在Google App引擎Python中不可见

1 个答案: