# Copyright 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

#

# https://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.

# [START apps_script_api_execute]

from __future__ import print_function

from googleapiclient import errors

from googleapiclient.discovery import build

from httplib2 import Http

from oauth2client import file as oauth_file, client, tools

def main():

"""Runs the sample.

"""

SCRIPT_ID = 'ENTER_YOUR_SCRIPT_ID_HERE'

# Set up the Apps Script API

SCOPES = [

'https://www.googleapis.com/auth/script.scriptapp',

'https://www.googleapis.com/auth/drive.readonly',

]

store = oauth_file.Storage('token.json')

creds = store.get()

if not creds or creds.invalid:

flow = client.flow_from_clientsecrets('credentials.json', SCOPES)

creds = tools.run_flow(flow, store)

service = build('script', 'v1', credentials=creds)

# Create an execution request object.

request = {"function": "getFoldersUnderRoot"}

try:

# Make the API request.

response = service.scripts().run(body=request,

scriptId=SCRIPT_ID).execute()

if 'error' in response:

# The API executed, but the script returned an error.

# Extract the first (and only) set of error details. The values of

# this object are the script's 'errorMessage' and 'errorType', and

# an list of stack trace elements.

error = response['error']['details'][0]

print("Script error message: {0}".format(error['errorMessage']))

if 'scriptStackTraceElements' in error:

# There may not be a stacktrace if the script didn't start

# executing.

print("Script error stacktrace:")

for trace in error['scriptStackTraceElements']:

print("\t{0}: {1}".format(trace['function'],

trace['lineNumber']))

else:

# The structure of the result depends upon what the Apps Script

# function returns. Here, the function returns an Apps Script Object

# with String keys and values, and so the result is treated as a

# Python dictionary (folderSet).

folderSet = response['response'].get('result', {})

if not folderSet:

print('No folders returned!')

else:

print('Folders under your root folder:')

for (folderId, folder) in folderSet.items():

print("\t{0} ({1})".format(folder, folderId))

except errors.HttpError as e:

# The API encountered a problem before the script started executing.

print(e.content)

if __name__ == '__main__':

main()

# [END apps_script_api_execute]