python/tools/bulkload_client.py

   1 #!/usr/bin/env python
   2 #
   3 # Copyright 2007 Google Inc.
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16 #
  17
  18
  19
  20 """Convenience wrapper for starting bulkload_client.py"""
  21
  22
  23 import os
  24 import sys
  25
  26 sys.stderr.write("This version of bulkload_client.py has been deprecated; "
  27                  "please use the version at the root of your Google App "
  28                  "Engine SDK install.")
  29
  30
  31 if not hasattr(sys, 'version_info'):
  32   sys.stderr.write('Very old versions of Python are not supported. Please '
  33                    'use version 2.5 or greater.\n')
  34   sys.exit(1)
  35 version_tuple = tuple(sys.version_info[:2])
  36 if version_tuple < (2, 4):
  37   sys.stderr.write('Error: Python %d.%d is not supported. Please use '
  38                    'version 2.5 or greater.\n' % version_tuple)
  39   sys.exit(1)
  40 if version_tuple == (2, 4):
  41   sys.stderr.write('Warning: Python 2.4 is not supported; this program may '
  42                    'break. Please use version 2.5 or greater.\n')
  43
  44 BULKLOAD_CLIENT_PATH = 'google/appengine/tools/bulkload_client.py'
  45
  46 DIR_PATH = os.path.abspath(os.path.dirname(
  47                os.path.dirname(os.path.realpath(__file__))))
  48
  49 EXTRA_PATHS = [
  50  DIR_PATH,
  51  os.path.join(DIR_PATH, 'lib', 'django'),
  52  os.path.join(DIR_PATH, 'lib', 'webob'),
  53  os.path.join(DIR_PATH, 'lib', 'yaml', 'lib'),
  54 ]
  55
  56 if __name__ == '__main__':
  57   sys.path = EXTRA_PATHS + sys.path
  58   script_path = os.path.join(DIR_PATH, BULKLOAD_CLIENT_PATH)
  59   execfile(script_path, globals())