I'm trying to use Google-drive-api and I have a problem. I followed accurately every instructions of the quickstart tutorial for google Drive api and I have an error with a file that I don't have. Python quickstart tutorial Here is my code :
from __future__ import print_function
import httplib2
import os
from apiclient import discovery
from oauth2client import client
from oauth2client import tools
from oauth2client.file import Storage
try:
import argparse
flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
flags = None
# If modifying these scopes, delete your previously saved credentials
# at ~/.credentials/drive-python-quickstart.json
SCOPES = 'https://www.googleapis.com/auth/drive.metadata'
CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'Drive API Python Quickstart'
def get_credentials():
"""Gets valid user credentials from storage.
If nothing has been stored, or if the stored credentials are invalid,
the OAuth2 flow is completed to obtain the new credentials.
Returns:
Credentials, the obtained credential.
"""
home_dir = os.path.expanduser('~')
credential_dir = os.path.join(home_dir, '.credentials')
if not os.path.exists(credential_dir):
os.makedirs(credential_dir)
credential_path = os.path.join(credential_dir,
'drive-python-quickstart.json')
store = Storage(credential_path)
credentials = store.get()
if not credentials or credentials.invalid:
flow = client.flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
flow.user_agent = APPLICATION_NAME
if flags:
credentials = tools.run_flow(flow, store, flags)
else: # Needed only for compatibility with Python 2.6
credentials = tools.run(flow, store)
print('Storing credentials to ' + credential_path)
return credentials
def main():
"""Shows basic usage of the Google Drive API.
Creates a Google Drive API service object and outputs the names and IDs
for up to 10 files.
"""
credentials = get_credentials()
http = credentials.authorize(httplib2.Http())
service = discovery.build('drive', 'v3', http=http)
results = service.files().list(
pageSize=10,fields="nextPageToken, files(id, name)").execute()
items = results.get('files', [])
if not items:
print('No files found.')
else:
print('Files:')
for item in items:
print('{0} ({1})'.format(item['name'], item['id']))
if __name__ == '__main__':
main()
Result :
C:\Python27\lib\site-packages\oauth2client_helpers.py:255: UserWarning: Cannot access C:\Users\Neyoh.credentials\drive-python-quickstart.json: No such file or directorywarnings.warn(_MISSING_FILE_MESSAGE.format(filename))
I have the client_secret.json
file in the directory of my python script but in HOME/.credentials/
, I have nothing.
The tutorial speaks about client_secret.json
but not about drive-python-quickstart.json
. It's never mentioned.
What is drive-python-quickstart.json
? Is the same file ?
Edit1 : When I use client_secret.json
in \.credentials\
instead of drive-python-quickstart.json
I have this error :
File "C:\Python27\lib\site-packages\oauth2client\client.py", line 302, in new_from_json module_name = data['_module'] KeyError: '_module'
I went into the same issue with google calendar api.
To solve the problem simply use the absolute file path to your CLIENT_SECRET_FILE
like:
CLIENT_SECRET_FILE = r'C:\Users\xxx\client_secret.json'
The file drive-python-quickstart.json
will be created after authentication automatically.