python script to read google spreadsheet

[charu gangal]

This is the page i am getting on localhost 8080. The code is showing
me thr result only in Eclipse but not through google app engine
launcher.

Traceback (most recent call last):
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 3211, in _HandleRequest
    self._Dispatch(dispatcher, self.rfile, outfile, env_dict)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 3154, in _Dispatch
    base_env_dict=env_dict)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 527, in Dispatch
    base_env_dict=base_env_dict)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 2404, in Dispatch
    self._module_dict)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 2314, in ExecuteCGI
    reset_modules = exec_script(handler_path, cgi_path, hook)
  File "C:\Program Files (x86)\Google\google_appengine\google\appengine
\tools\dev_appserver.py", line 2210, in ExecuteOrImportScript
    exec module_code in script_module.__dict__
  File "C:\Users\Admin\Pythonworkspace\pythonsample12\src
\engineapp202\main.py", line 4, in <module>
    import gdata.spreadsheet.service
ImportError: No module named gdata.spreadsheet.service