Modified version of remote_api_shell.py that accepts a -r or --run your_python_file.py and --email --password to quickly run your app engine python scripts without interactivity.

remote_api_script.py

#!/usr/bin/env python
#
# Copyright 2007 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#




"""An interactive python shell that uses remote_api.

Usage:
  %prog [-s HOSTNAME] [-p PATH] [--email EMAIL] [--password PASSWORD] -r RUNSCRIPT.py [APPID]

If the -s HOSTNAME flag is not specified, the APPID must be specified.
"""
# Change this to where your appengine sdk lives
# '/usr/local/google_appengine'
GOOGLE_APP_ENGINE_SDK = None

import sys
import os

if GOOGLE_APP_ENGINE_SDK and os.path.exists(GOOGLE_APP_ENGINE_SDK):
    sys.path.append(GOOGLE_APP_ENGINE_SDK)
    appengine_lib = os.path.join(GOOGLE_APP_ENGINE_SDK, 'lib')

    for lib in os.listdir(appengine_lib):
        sys.path.append(os.path.join(appengine_lib, lib))

from google.appengine.tools import os_compat

import atexit
import getpass
import optparse
import imp

try:
    import readline
except ImportError:
    readline = None

from google.appengine.ext.remote_api import remote_api_stub
from google.appengine.tools import appengine_rpc

HISTORY_PATH = os.path.expanduser('~/.remote_api_shell_history')
DEFAULT_PATH = '/_ah/remote_api'
BANNER = """App Engine remote_api script
Python %s\
""" % sys.version


def remote_api_shell(servername, appid, path, secure, options, rpc_server_factory):
    """Actually run the remote_api_shell."""

    def auth_func():
        return (options.email if options.email else raw_input('Email: '),
                options.password if options.password else getpass.getpass('Password: '))

    remote_api_stub.ConfigureRemoteApi(appid, path, auth_func,
                                       servername=servername,
                                       save_cookies=True, secure=secure,
                                       rpc_server_factory=rpc_server_factory)
    remote_api_stub.MaybeInvokeAuthentication()


    os.environ['SERVER_SOFTWARE'] = 'Development (remote_api_shell)/1.0'

    if not appid:

        appid = os.environ['APPLICATION_ID']
    sys.ps1 = '%s> ' % appid
    if readline is not None:

        readline.parse_and_bind('tab: complete')
        atexit.register(lambda: readline.write_history_file(HISTORY_PATH))
        if os.path.exists(HISTORY_PATH):
            readline.read_history_file(HISTORY_PATH)

    if '' not in sys.path:
        sys.path.insert(0, '')

    name, ext = os.path.splitext(os.path.basename(options.run))
    imp.load_source(name, options.run)


def main(argv):
    """Parse arguments and run shell."""
    parser = optparse.OptionParser(usage=__doc__)
    parser.add_option('-s', '--server', dest='server',
                      help='The hostname your app is deployed on. '
                           'Defaults to <app_id>.appspot.com.')
    parser.add_option('-p', '--path', dest='path',
                      help='The path on the server to the remote_api handler. '
                           'Defaults to %s.' % DEFAULT_PATH)
    parser.add_option('--secure', dest='secure', action="store_true",
                      default=False, help='Use HTTPS when communicating '
                                          'with the server.')
    parser.add_option('-r', '--run', dest='run',
                      help='The local python path to execute ')
    parser.add_option('--email', dest='email',
                      help='Login email ')
    parser.add_option('--password', dest='password',
                      help='Login password ')
    (options, args) = parser.parse_args()

    if ((not options.server and not args) or len(args) > 2
        or (options.path and len(args) > 1)) or not options.run:
        parser.print_usage(sys.stderr)
        if len(args) > 2:
            print >> sys.stderr, 'Unexpected arguments: %s' % args[2:]
        elif options.path and len(args) > 1:
            print >> sys.stderr, 'Path specified twice.'
        elif not options.run:
            print >> sys.stderr, 'No run specified.'
        sys.exit(1)

    if not os.path.exists(options.run):
        print >> sys.stderr, 'Run script not found.'
        sys.exit(1)

    servername = options.server
    appid = None
    path = options.path or DEFAULT_PATH
    if args:
        if servername:

            appid = args[0]
        else:

            servername = '%s.appspot.com' % args[0]
        if len(args) == 2:

            path = args[1]
    remote_api_shell(servername, appid, path, options.secure, options,
                     appengine_rpc.HttpRpcServer)


if __name__ == '__main__':
    main(sys.argv)

ii