I am using python with google bigquery to do some operations.
I have a Google BigQuery project names data-wagon.
I created a dataset 'vols'
And a table 'flights'.
This is the code I'm testing:
#
import pandas as pd
projectid = "data-wagon"
data_frame = pd.read_gbq('SELECT * FROM vols.flights', project_id = projectid)
print data_frame.head()
#
When I run it from eclipse, a web page is displayed to ask for authorization, I click Yes but then I have this error message:
Your browser has been opened to visit:
https://accounts.google.com/o/oauth2/auth?scope=....................
If your browser is on a different machine then exit and re-run this
application with the command-line parameter
--noauth_local_webserver
Traceback (most recent call last):
File "C:\Users\a452618\workspace\BigDataTutos\script_big_query.py", line 16, in <module>
data_frame = pd.read_gbq('SELECT * FROM vols.flights', project_id = projectid)
File "C:\Python27\lib\site-packages\pandas\io\gbq.py", line 334, in read_gbq
connector = GbqConnector(project_id, reauth = reauth)
File "C:\Python27\lib\site-packages\pandas\io\gbq.py", line 88, in __init__
self.credentials = self.get_credentials()
File "C:\Python27\lib\site-packages\pandas\io\gbq.py", line 111, in get_credentials
credentials = run_flow(flow, storage, argparser.parse_args([]))
File "C:\Python27\lib\site-packages\oauth2client\util.py", line 137, in positional_wrapper
return wrapped(*args, **kwargs)
File "C:\Python27\lib\site-packages\oauth2client\tools.py", line 225, in run_flow
credential = flow.step2_exchange(code, http=http)
File "C:\Python27\lib\site-packages\oauth2client\util.py", line 137, in positional_wrapper
return wrapped(*args, **kwargs)
File "C:\Python27\lib\site-packages\oauth2client\client.py", line 1982, in step2_exchange
headers=headers)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1608, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1350, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1306, in _conn_request
response = conn.getresponse()
File "C:\Python27\lib\httplib.py", line 1018, in getresponse
raise ResponseNotReady()
httplib.ResponseNotReady
Could any one help me with this?
Best regards,
Ayoub
Chances are you need to do this or do gcloud auth login.
Related
I've been trying to authenticate from a server using PyDrive. I'm trying to use a proxy but I keep getting a 403 Forbidden error. I'm not sure if my code for using the proxy is correct, or if this is even possible.
The error:
Traceback (most recent call last):
File "/Users/user/Desktop/Python/files/test_post.py", line 67, in <module>
file1.Upload(param={'supportsAllDrives': True, "http": gauth.http})
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pydrive/files.py", line 285, in Upload
self._FilesInsert(param=param)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pydrive/auth.py", line 75, in _decorated
return decoratee(self, *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/pydrive/files.py", line 368, in _FilesInsert
metadata = self.auth.service.files().insert(**param).execute(
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/googleapiclient/_helpers.py", line 131, in positional_wrapper
return wrapped(*args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/googleapiclient/http.py", line 901, in execute
_, body = self.next_chunk(http=http, num_retries=num_retries)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/googleapiclient/_helpers.py", line 131, in positional_wrapper
return wrapped(*args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/googleapiclient/http.py", line 1006, in next_chunk
resp, content = _retry_request(
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/googleapiclient/http.py", line 190, in _retry_request
resp, content = http.request(uri, method, *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/oauth2client/transport.py", line 173, in new_request
resp, content = request(orig_request_method, uri, method, body,
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/oauth2client/transport.py", line 280, in request
return http_callable(uri, method=method, body=body, headers=headers,
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/__init__.py", line 1701, in request
(response, content) = self._request(
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/__init__.py", line 1421, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/__init__.py", line 1343, in _conn_request
conn.connect()
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/__init__.py", line 1133, in connect
sock.connect((self.host, self.port))
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/socks.py", line 512, in connect
self.__negotiatehttp(destpair[0], destpair[1])
File "/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/httplib2/socks.py", line 465, in __negotiatehttp
raise HTTPError((statuscode, statusline[2]))
httplib2.socks.HTTPError: (403, b'Forbidden')
I should note: the script seems to work fine up until it gets to the file upload command with PyDrive. I've tried passing http into the params and tried it without it. They both don't work.
Here is the code for setting up the proxy:
proxy_info = httplib2.ProxyInfo(proxy_type=httplib2.socks.PROXY_TYPE_HTTP_NO_TUNNEL,
proxy_host='myproxyhost',
proxy_port=8080)
print("Proxy info variable set")
gauth.http = httplib2.Http(proxy_info=proxy_info)
print("gauth.http is set")
# Try to load saved client credentials
gauth.LoadCredentialsFile("mycreds.txt")
if gauth.credentials is None:
# Authenticate if they're not there
print("Gauth credentials is none conditional")
gauth.GetFlow()
gauth.flow.params.update({'access_type': 'offline'})
gauth.flow.params.update({'approval_prompt': 'force'})
gauth.CommandLineAuth()
elif gauth.access_token_expired:
print("Gauth access token expired conditional.")
# Refresh them if expired
gauth.Refresh()
else:
print("Gauth authroized conditional")
# Initialize the saved creds
gauth.CommandLineAuth()
print("Commandlineauth allowed!")
gauth.Authorize()```
I'm a newbie and trying to learn Python, Bulbs, Neo4j. I have no idea how to debug this problem that occurs at the very start when I just try to create a Graph object. Here's the traceback:
File "test.py", line 12, in __init__
self.graph = Graph()
File "C:\Python27\lib\site-packages\bulbs\neo4jserver\graph.py", line 55, in __init__
super(Graph, self).__init__(config)
File "C:\Python27\lib\site-packages\bulbs\base\graph.py", line 58, in __init__
self.vertices = self.build_proxy(Vertex)
File "C:\Python27\lib\site-packages\bulbs\base\graph.py", line 124, in build_proxy
return self.factory.build_element_proxy(element_class, index_class)
File "C:\Python27\lib\site-packages\bulbs\factory.py", line 19, in build_element_proxy
primary_index = self.get_index(element_class,index_class,index_name)
File "C:\Python27\lib\site-packages\bulbs\factory.py", line 27, in get_index
index = index_proxy.get_or_create(index_name)
File "C:\Python27\lib\site-packages\bulbs\neo4jserver\index.py", line 87, in get_or_create
resp = self.client.get_or_create_vertex_index(index_name,index_config=config)
File "C:\Python27\lib\site-packages\bulbs\neo4jserver\client.py", line 742, in get_or_create_vertex_index
return self.create_vertex_index(index_name, *args, **kwds)
File "C:\Python27\lib\site-packages\bulbs\neo4jserver\client.py", line 697, in create_vertex_index
resp = self.request.post(path, params)
File "C:\Python27\lib\site-packages\bulbs\rest.py", line 131, in post
return self.request(POST, path, params)
File "C:\Python27\lib\site-packages\bulbs\rest.py", line 184, in request
http_resp = self.http.request(uri, method, body, headers)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1608, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1359, in _request
for authorization in self._auth_from_challenge(host, request_uri, headers, response, content):
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1243, in _auth_from_challenge
challenges = _parse_www_authenticate(response, 'www-authenticate')
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 317, in _parse_www_authenticate
raise MalformedHeader("WWW-Authenticate")
httplib2.MalformedHeader: WWW-Authenticate
I'm running on Windows 7, if that matters. Can anyone help?
Thanks!
According to https://code.google.com/p/httplib2/issues/detail?id=289 httplib2 throws that error when the service you're accessing sends a 401 and requests authentication.
Since version 2.2 Neo4j has built in authentication which is enabled by default, see http://neo4j.com/docs/stable/security-server.html#security-server-auth.
So you can either supply your username and password to bulbs when creating the connection (don't know details of bulbs, so cannot give a more precise advice here) or you can switch off authentication in the neo4j server by setting
dbms.security.auth_enabled=false
in neo4j-server.properties.
We are trying to download the data transfer files from our bucket, using the python cloud storage sample application chunked_transfer.py available at the below link
https://code.google.com/p/google-cloud-platform-samples/source/browse?repo=storage#git%252Ffile-transfer-json
But when i execute the application it fails with the below exception. please help me fix this, i need to fix this very fast...
Authenticating...
Constructing Google Cloud Storage service...
storage
Traceback (most recent call last):
File "chunked_transfer.py", line 216, in <module>
download(sys.argv)
File "chunked_transfer.py", line 172, in download
service = get_authenticated_service(RO_SCOPE)
File "chunked_transfer.py", line 104, in get_authenticated_service
return discovery_build('storage', 'v1beta1', http=http)
File "/home/z062743/Venky_Google/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/home/z062743/Venky_Google/apiclient/discovery.py", line 194, in build
resp, content = http.request(requested_url)
File "/home/z062743/Venky_Google/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/home/z062743/Venky_Google/oauth2client/client.py", line 490, in new_request
redirections, connection_type)
File "/home/z062743/Venky_Google/httplib2/__init__.py", line 1571, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/home/z062743/Venky_Google/httplib2/__init__.py", line 1318, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/home/z062743/Venky_Google/httplib2/__init__.py", line 1253, in _conn_request
conn.connect()
File "/home/z062743/Venky_Google/httplib2/__init__.py", line 1045, in connect
raise SSLHandshakeError(e)
httplib2.SSLHandshakeError: [Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed
this issue is resolved for us once we disabled the SSL security check off by our security team over the network.
I am building a service to stream data into bigquery. The following code works flawlessly if i remove the part that takes 4-5 minutes to load (i am precaching some mappings)
from googleapiclient import discovery
from oauth2client import file
from oauth2client import client
from oauth2client import tools
from oauth2client.client import SignedJwtAssertionCredentials
## load email and key
credentials = SignedJwtAssertionCredentials(email, key, scope='https://www.googleapis.com/auth/bigquery')
if credentials is None or credentials.invalid:
raw_input('invalid key')
exit(0)
http = httplib2.Http()
http = credentials.authorize(http)
service = discovery.build('bigquery', 'v2', http=http)
## this does not hang, because it is before the long operation
service.tabledata().insertAll(...)
## some code that takes 5 minutes to execute
r = load_mappings()
## aka long operation
## this hangs
service.tabledata().insertAll(...)
If i leave the part that takes 5 minutes to execute, the Google API stops responding to the requests i do afterwards. It simply hangs in there and doesn't even return an error. I left it even 10-20 minutes to see what happens and it just sits there. If i hit ctrl+c, i get this:
^CTraceback (most recent call last):
File "./to_bigquery.py", line 116, in <module>
main(sys.argv)
File "./to_bigquery.py", line 101, in main
print service.tabledata().insertAll(projectId=p_n, datasetId="XXX", tableId="%s_XXXX" % str(shop), body=_mybody).execute()
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/googleapiclient/http.py", line 716, in execute
body=self.body, headers=self.headers)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/client.py", line 490, in new_request
redirections, connection_type)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1593, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1335, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1291, in _conn_request
response = conn.getresponse()
File "/usr/lib/python2.7/httplib.py", line 1030, in getresponse
response.begin()
File "/usr/lib/python2.7/httplib.py", line 407, in begin
version, status, reason = self._read_status()
File "/usr/lib/python2.7/httplib.py", line 365, in _read_status
line = self.fp.readline()
File "/usr/lib/python2.7/socket.py", line 430, in readline
data = recv(1)
File "/usr/lib/python2.7/ssl.py", line 241, in recv
return self.read(buflen)
File "/usr/lib/python2.7/ssl.py", line 160, in read
return self._sslobj.read(len)
I have managed to temporarily fix it by placing the big loading operation BEFORE the credentials authorization, but it seems like a bug to me. What am i missing?
EDIT: I have managed to get an error, while waiting:
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/googleapiclient/http.py", line 716, in execute
body=self.body, headers=self.headers)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/client.py", line 490, in new_request
redirections, connection_type)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1593, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1335, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/usr/local/lib/python2.7/dist-packages/httplib2/__init__.py", line 1291, in _conn_request
response = conn.getresponse()
File "/usr/lib/python2.7/httplib.py", line 1030, in getresponse
response.begin()
File "/usr/lib/python2.7/httplib.py", line 407, in begin
version, status, reason = self._read_status()
File "/usr/lib/python2.7/httplib.py", line 365, in _read_status
line = self.fp.readline()
File "/usr/lib/python2.7/socket.py", line 430, in readline
data = recv(1)
File "/usr/lib/python2.7/ssl.py", line 241, in recv
return self.read(buflen)
File "/usr/lib/python2.7/ssl.py", line 160, in read
return self._sslobj.read(len)
socket.error: [Errno 110] Connection timed out
It said timeout. This seems to happen with cold tables..
def refresh_bq(self):
credentials = SignedJwtAssertionCredentials(email, key, scope='https://www.googleapis.com/auth/bigquery')
if credentials is None or credentials.invalid:
raw_input('invalid key')
exit(0)
http = httplib2.Http()
http = credentials.authorize(http)
service = discovery.build('bigquery', 'v2', http=http)
self.service = service
i am running self.refresh_bq() everytime i do some inserts that do not require preprocessing, and it works flawlessly. messy hack, but i needed to make it work ASAP. There is def. a bug somewhere.
Hi I tried to upload files to Google drive using following code
def upload_file(self,file_name,path):
parents = None
if not path == None:
parents = self.create_path(path)
mime_type = self.get_mime_type_for(file_name)
file_id = self.check_file_exist(file_name,parents,mime_type)
if file_id == None:
print "creating file...........",file_name
print "mime_type",mime_type
media = MediaFileUpload(file_name, mimetype=mime_type, resumable=True)
body = {
'title': file_name,
'description': 'A test document',
'mimeType': mime_type
}
if not parents == None:
body['parents'] = [{'id': parents}]
f = self.drive_service.files().insert(body=body, media_body=media).execute()
else:
print "file exists........... updating"
self.update_file(file_id, file_name)
this code works for smaller files (tested up to 25MB). But if i tried to upload large files(70MB) the system gives the error message
Traceback (most recent call last):
File "googledrive.py", line 176, in
gd.upload_file("test.mp4","/media/media")
File "googledrive.py", line 122, in upload_file
f = self.drive_service.files().insert(body=body, media_body=media).execute()
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/apiclient/http.py", line 688, in execute
_, body = self.next_chunk(http=http, num_retries=num_retries)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/apiclient/http.py", line 867, in next_chunk
headers=headers)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/util.py", line 132, in positional_wrapper
return wrapped(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/oauth2client/client.py", line 490, in new_request
redirections, connection_type)
File "/usr/local/lib/python2.7/dist-packages/httplib2/init.py", line 1570, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/usr/local/lib/python2.7/dist-packages/httplib2/init.py", line 1317, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/usr/local/lib/python2.7/dist-packages/httplib2/init.py", line 1286, in _conn_request
response = conn.getresponse()
File "/usr/lib/python2.7/httplib.py", line 1045, in getresponse
response.begin()
File "/usr/lib/python2.7/httplib.py", line 409, in begin
version, status, reason = self._read_status()
File "/usr/lib/python2.7/httplib.py", line 373, in _read_status
raise BadStatusLine(line)
httplib.BadStatusLine: ''
If your upload is taking longer than about an hour, your token might expire and your download will fail. This is a known issue.
Also, see Google Mirror API throwing BadStatusLine exception (Python)