ImportError: cannot import name language in Google Cloud Language API

Question

I am trying to use this sample code from the Google Natural Language API to get a sentiment score back. However, each time I run the code, I get an "ImportError: cannot import name language." error on the first line.

I have pip installed the library, tried uninstalling and reinstalling, made the credentials on the console (the API is shown to be enabled) and looked at this tutorial too and completed those steps in the answer: Google sentiment analysis - ImportError: cannot import name language. It hasn't helped. Is there anything else I can try?

from google.cloud import language
from google.cloud.language import enums
from google.cloud.language import types

client = language.LanguageServiceClient()

text = u'Hello, world!'
document = types.Document(
    content=text,
    type=enums.Document.Type.PLAIN_TEXT)

sentiment = client.analyze_sentiment(document=document).document_sentiment

print('Text: {}'.format(text))
print('Sentiment: {}, {}'.format(sentiment.score, sentiment.magnitude))

I also have pasted this into my terminal with the proper path.

export GOOGLE_APPLICATION_CREDENTIALS="/....(my path)/service_key.json"

Stack trace:

Traceback (most recent call last):
  File "lang.py", line 3, in <module>
    from google.cloud import language
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/google/cloud/language.py", line 17, in <module>
    from google.cloud.language_v1 import LanguageServiceClient
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/google/cloud/language_v1/__init__.py", line 17, in <module>
    from google.cloud.language_v1 import types
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/google/cloud/language_v1/types.py", line 18, in <module>
    from google.api_core.protobuf_helpers import get_messages
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/google/api_core/__init__.py", line 20, in <module>
    from pkg_resources import get_distribution
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3161, in <module>
    @_call_aside
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3145, in _call_aside
    f(*args, **kwargs)
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3189, in _initialize_master_working_set
    for dist in working_set
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3189, in <genexpr>
    for dist in working_set
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2715, in activate
    declare_namespace(pkg)
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2274, in declare_namespace
    _handle_ns(packageName, path_item)
  File "/usr/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2209, in _handle_ns
    loader.load_module(packageName)
  File "/usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 246, in load_module
    mod = imp.load_module(fullname, self.file, self.filename, self.etc)
  File "/.../lang.py", line 3, in <module>
    from google.cloud import language
ImportError: cannot import name language

Answer 1

This seems to be a duplicate of this question:

Google sentiment analysis - ImportError: cannot import name language

For me, wasn't enough to upgrade google-api-python-client and google-cloud

Instead, what solved my problem was:

!pip install google-cloud-language

Besides, when you upgrade google api libraries, an incompatibility error shows up with awsebcli library (from AWS).