从 AppEngine 下载日志，包括 Python 日志语句 [英] Download Log from AppEngine Including Python Log Statements

问题描述

我知道您可以使用 appcfg.py 下载原始访问日志，但我对有关特定请求的所有信息非常感兴趣，例如 python 日志记录语句、异常和 api 统计信息(就像在线日志查看器一样).有谁知道是否有一种方法可以通过另一种方式获取该信息，而不必自己构建它?

I know you can download the raw access logs with appcfg.py, but I'm really interested in all the information around a specific request like python logging statements, exceptions and api statistics (just like the online log viewer). Does anyone know if there is a way to get that information another way then having to build it yourself?

如果有人想知道，我们想对问题进行一些持续的统计分析，并将它们显示在办公室墙上的大屏幕上.

If case anyone is wondering, we want to do some continuos statistical analyzing for problems and displaying them on a large screen on a wall in the office.

推荐答案

当然 - 只需将 --severity 标志传递给 appcfg.py:

Sure - just pass the --severity flag to appcfg.py:

$ appcfg.py help request_logs
Usage: appcfg.py [options] request_logs <directory> <output_file>

Write request logs in Apache common log format.

The 'request_logs' command exports the request logs from your application
to a file.  It will write Apache common log format records ordered
chronologically.  If output file is '-' stdout will be written.

Options:
  -h, --help            Show the help message and exit.
  -q, --quiet           Print errors only.
  -v, --verbose         Print info level logs.
  --noisy               Print all logs.
  -s SERVER, --server=SERVER
                        The server to connect to.
  --insecure            Use HTTP when communicating with the server.
  -e EMAIL, --email=EMAIL
                        The username to use. Will prompt if omitted.
  -H HOST, --host=HOST  Overrides the Host header sent with all RPCs.
  --no_cookies          Do not save authentication cookies to local disk.
  --passin              Read the login password from stdin.
  -A APP_ID, --application=APP_ID
                        Override application from app.yaml file.
  -V VERSION, --version=VERSION
                        Override (major) version from app.yaml file.
  -n NUM_DAYS, --num_days=NUM_DAYS
                        Number of days worth of log data to get. The cut-off
                        point is midnight UTC. Use 0 to get all available
                        logs. Default is 1, unless --append is also given;
                        then the default is 0.
  -a, --append          Append to existing file.
  --severity=SEVERITY   Severity of app-level log messages to get. The range
                        is 0 (DEBUG) through 4 (CRITICAL). If omitted, only
                        request logs are returned.
  --vhost=VHOST         The virtual host of log messages to get. If omitted,
                        all log messages are returned.
  --include_vhost       Include virtual host in log messages.
  --end_date=END_DATE   End date (as YYYY-MM-DD) of period for log data.
                        Defaults to today.

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