I am trying to test an a web app using google cloud sdk with python 2.7.
However, I get the error:
"C:\Users\Public\My_Project>dev_appserver.py app.yaml
Traceback (most recent call last):
File "C:\Program Files (x86)\Google\Cloud SDK\google-cloud-sdk\platform\google_appengine\dev_appserver.py", line 31, in <module>
import wrapper_util
ImportError: No module named wrapper_util" when i run the 'dev_appserver.py app.yaml'
Your Google Cloud SDK components for Python may not be updated and does not yet include the module in the error. You can update them by running either of the following:
gcloud components update
updates all components for the SDK
gcloud components install app-engine-python app-engine-python-extras will install Python-specific components but will show All components are up to date. if you are using the latest version.
Related
I am trying to use Firebase Native mode on Google App Engine - Standard. My python language is Python 2.7. When I try to from google.cloud import firestore, I get an error ImportError: cannot import name cygrpc
I have deployed virtualenv described in the documentation here.
pip install virtualenv
virtualenv env
source env/bin/activate
My appengine_config.py is
from google.appengine.ext import vendor
import os.path
# Add any libraries installed in the "lib" folder.
vendor.add('lib')
vendor.add(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'lib'))
my_app.py includes
from google.appengine.ext.webapp import template
from google.appengine.ext import ndb
from google.appengine.api import mail
import os
from google.cloud import firestore
(/base/alloc/tmpfs/dynamic_runtimes/python27g/43d5822312de17fd/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py:269)
Traceback (most recent call last):
File "/base/alloc/tmpfs/dynamic_runtimes/python27g/43d5822312de17fd/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 240, in Handle
handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
File "/base/alloc/tmpfs/dynamic_runtimes/python27g/43d5822312de17fd/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 311, in _LoadHandler
handler, path, err = LoadObject(self._handler)
File "/base/alloc/tmpfs/dynamic_runtimes/python27g/43d5822312de17fd/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 85, in LoadObject
obj = __import__(path[0])
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/main.py", line 4, in <module>
from controllers import server, common, header
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/controllers/server.py", line 10, in <module>
from google.cloud import firestore
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/lib/google/cloud/firestore.py", line 18, in <module>
from google.cloud.firestore_v1 import __version__
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/lib/google/cloud/firestore_v1/__init__.py", line 22, in <module>
from google.cloud.firestore_v1._helpers import GeoPoint
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/lib/google/cloud/firestore_v1/_helpers.py", line 21, in <module>
import grpc
File "/base/data/home/apps/s~openbarn-prod/20190602t102855.418624175446659791/lib/grpc/__init__.py", line 23, in <module>
from grpc._cython import cygrpc as _cygrpc
ImportError: cannot import name cygrpc
The question I have - can you use Firestore Native mode on Google App Engine Standard using Python 2.7? I need GAE- Standard because we are using Google Endpoint that is not support on GAE-Flex.
The doc here says App Engine Client library integration is not supported on Python2.7 GAE Standard environment. But I am not trying App Engine Client library, I am trying App Engine Server library in GAE Standard Environment.
How do I solve for import error for cygrpc? The solution here, says -
python -m pip install grpcio --ignore-installed
Is this recommended?
It's 2020, and you can now use grpcio (without explicitly adding it yourself as it's a built-in library) w/Cloud Firestore natively on App Engine with Python 2.7. Three things to make this work:
Add google-cloud-firestore to your requirements.txt file and install with pip install -U -t lib -r requirements.txt.
Add these lines to the libraries section of your app.yaml file:
libraries:
- name: grpcio
version: 1.0.0
- name: setuptools
version: 36.6.0
Ensure these lines are in your appengine_config.py file:
import pkg_resources
from google.appengine.ext import vendor
# Set path to your libraries folder.
path = 'lib'
# Add libraries installed in the path folder.
vendor.add(path)
# Add libraries to pkg_resources working set to find the distribution.
pkg_resources.working_set.add_entry(path)
Of course, we do recommend you eventually migrate to Python 3 to take advantage of the greater flexibility the next generations (of Python and App Engine) provide, esp. the ability to tap into other GCP services. However, caveat such a port isn't without effort if your app is complex & deeply-dependent on App Engine's 1st gen built-in services. Most of the suggestions above are derived from this section of the migration docs.
Once you're on Python 3, everything related to 3P libraries on App Engine becomes much easier, as I demonstrate in this other SO answer.
A while ago GRPC wasn't supported on GAE standard, see GRPC and types import error in App Engine Datastore. I didn't try since, but I don't see newer activity on issue 149.
Also the cython reference in the traceback suggests that it may include compiled code, which would violate the pure python standard environment sandbox restrictions that applies to the code you deploy.
Make sure that your installed python version bit(32/64) and your system bit(32/64) are matched.
If they are not matched please follow the solution mentioned at https://azurelessons.com/cannot-import-name-cygrpc/
I have the required libraries installed on my machine:
Collecting google-cloud
Downloading https://files.pythonhosted.org/packages/ba/b1/7c54d1950e7808df06642274e677dbcedba57f75307adf2e5ad8d39e5e0e/google_cloud-0.34.0-py2.py3-none-any.whl
Installing collected packages: google-cloud
Successfully installed google-cloud-0.34.0
However when I actually try to setup my dataset on cloud storage as per the instructions tutorial I am getting an error stating that the package is not installed, when clearly it is :
File "automl_vision_dataset.py", line 280, in <module>
project_id, compute_region, args.dataset_name, multilabel
File "automl_vision_dataset.py", line 37, in create_dataset
from google.cloud import automl_v1beta1 as automl
ImportError: No module named google.cloud
Can you please help? what am I missing here? thanks
You need to pip install google-cloud-automl
All gcloud commands suddenly give this error:
ERROR: gcloud failed to load: No module named google.appengine.ext
This usually indicates corruption in your gcloud installation or
problems with your Python interpreter.
Please verify that the following is the path to a working Python 2.7
executable:
/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
If it is not, please set the CLOUDSDK_PYTHON environment variable to
point to a working Python 2.7 executable.
If you are still experiencing problems, please reinstall the Cloud SDK
using the instructions here:
https://cloud.google.com/sdk/
Here are some relevant details and things that I've tried:
Mac 10.11.6
Python 2.7.8 at /Library/Frameworks/Python.framework/Versions/2.7/bin/python
Python otherwise works fine
I completely removed google-cloud-sdk and redownloaded from https://cloud.google.com/sdk/
Tried rebooting
Tried "export CLOUDSDK_PYTHON=/Library/Frameworks/Python.framework/Versions/2.7/bin/python" but it didn't help. Also added this line to my .bash_profile
Anyone else having this problem or can suggest a fix?
I have a fix below, but I'll happily award the answer to anyone who can explain what is going on.
I had the same issue . I solved it by using the default python2.7 in Ubuntu
Type this in termimal
export CLOUDSDK_PYTHON=/usr/bin/python
Not sure if this will work the same on Windows
I followed the answer here, worked for me
https://stackoverflow.com/a/59816812/2210667
brew switch openssl 1.0.2q (or whatever latest version you have from ls /usr/local/Cellar/openssl)
I figured out what was causing the problem, though I don't understand what is going on... When reinstalling gcloud I skipped the install script (./google-cloud-sdk/install.sh) since it is an optional step and I already had the needed lines in my bash profile.
When running this script, however, I got this error:
$ ./google-cloud-sdk/install.sh
Welcome to the Google Cloud SDK!
Traceback (most recent call last):
File "/Users/.../google-cloud-sdk/bin/bootstrapping/install.py", line 8, in <module>
import bootstrapping
File "/Users/.../google-cloud-sdk/bin/bootstrapping/bootstrapping.py", line 17, in <module>
import oauth2client.contrib.gce as gce
File "/Users/.../google-cloud-sdk/lib/third_party/oauth2client/contrib/gce.py", line 23, in <module>
import httplib2
File "/Users/.../google-cloud-sdk/lib/third_party/httplib2/__init__.py", line 29, in <module>
import email
File "/Users/.../GIT/GAE_Project/email.py", line 1, in <module>
ImportError: No module named google.appengine.ext
A file I recently created in my GAE project named email.py broke gcloud!?! Renaming this file fixed gcloud.
This is my PYTHONPATH:
/Users/.../google-cloud-sdk/platform/google_appengine:/Users/.../GIT/GAE_Project
So even though the Google cloud libraries come before my GAE project in my PYTHONPATH, a file in my GAE project broke gcloud.
I am running one software in ubuntu 12.04. It requires python. I have python 2.7.3 on ubuntu. When try to run command ./cmdsadit sim -c ./Example/SimExample.py it shows following
jayram#ubuntu:~/sadit$ ./cmdsadit sim -c ./Example/SimExample.py
[warning] socketIO_client is not found. Real-time ability is disabled
--> Use [matplotlib] as plot backend
--> [warning] cannot import sql related function, reading for sql server is not supported
WARNING:util:Cannot find [socketIO_client], real-time ability is disabled.
WARNING:util:Cannot import sql related function, reading for sql server is not supported
Traceback (most recent call last):
File "fs.py", line 10, in <module>
from networkx.algorithms.traversal.path import single_source_dijkstra_path, dijkstra_path_length
ImportError: No module named path
jayram#ubuntu:~/sadit$
Some initial line screenshot of fy.py file is given below
How do I solve this error?
The error is self explanatory, your import from path module is incorrect
It should be
from networkx.algorithms import single_source_dijkstra_path, dijkstra_path_length
I'm in the Getting Started section of Google Cloud SDK from Dan Sanderson's book, sorry no link.
The thing is I created a clock application with the local installation of Python.
Then I created a virtual environment, and ran the same application with the corresponding installation.
I installed the packages that I needed, but I get a strange error about -what I think- is one of the base Python packages.
(myenv) diego#host:gae-clock$ dev_appserver.py .
Traceback (most recent call last):
File ".../google-cloud-sdk/bin/dev_appserver.py", line 11, in <module>
import bootstrapping.bootstrapping as bootstrapping
File ".../google-cloud-sdk/bin/bootstrapping/bootstrapping.py",
line 9, in <module>
import setup
ImportError: No module named 'setup'
thank you for pointing in the right direction. Please let me know if I can show more to track this down.