本文介绍了App Engine未在dev_appserver.py中找到google.auth文件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
执行dev_appserver.py时,我收到以下错误:
from google.auth import app_engine
在load_module
中输入
,1147行$ b $ Import ImportError('/ google / google-cloud-sdk / platform / google_appengine / google / appengine / tools / devappserver2 / python /没有名为%s'%fullname的模块)
ImportError:没有名为google.auth的模块
奇怪的是,当我部署应用程序,它工作正常。
我试过:
- dev_appserver.py MY_DIRECTORY
- cd / google / google-cloud-sdk / bin /; python dev_appserver.py MY_DIRECTORY
- python dev_appserver.py hello_world /
- 安装更新的gcloud组件安装app-engine-go
其他信息:
- 没有使用虚拟环境。 li>
- 指向dev_appserver的路径:/google/google-cloud-sdk/bin/dev_appserver.py
- 我使用Google的控制台Cloudshell
-
以下是SDK版本:
- Google Cloud SDK 192.0.0
- alpha 2017.09.15
- 应用引擎转至
- 应用引擎java 1.9.63
- app-engine-php
- 应用程序引擎-python 1.9.67
- 应用程序引擎-python-extras 1.9。 63
- beta 2017.09.15
- bq 2.0.29
- cbt
- 云数据存储模拟器1.4.1
- 核心2018.03.02
- datalab 20180213
- docker-credential-gcr
- gcd-emulator v1beta3-1.0.0
- gsutil 4.28
- kubectl
- pubsub-emulator 2018.02.02
ol>
文件:
app.yaml
运行时:python27
api_version:1
线程安全:true
处理程序:
- url:/.*
脚本: main.app
库:
- 名称:flask
版本:0.12
- 名称:six
版本:1.9.0
appengine_config.py
from google.appengine.ext import vendor
import os
vendor.add(os.path.join(os.path.dirname(os.path.realpath(__ file__)) ,'lib'))
main.py
导入记录
$ b $从瓶子导入Flask
从床单导入数据
app =烧瓶(__ name__)
$ b $ app_route('/')
def hello():
return'Hello World!{}'。format(data)
@ app.errorhandler(500)
def server_error(e):
#记录错误a nd stacktrace。
logging.exception('请求发生错误')
return'发生内部错误',500
sheets.py
from google.auth import app_engine
import googleapiclient .discovery
SCOPES = ['https://www.googleapis.com/auth/drive',
'https://www.googleapis.com/auth/drive.file' ,
'https://www.googleapis.com/auth/drive.readonly',
'https://www.googleapis.com/auth/spreadsheets.readonly',
' https://www.googleapis.com/auth/sqlservice.admin']
spreadsheetId ='< spreadsheet-id>'
rangeName ='A1:A5'
credentials = app_engine.Credentials(scopes = SCOPES)
service = googleapiclient.discovery.build('sheets','v4',credentials = credentials)
data = service。 spreadsheets()。values()。get(spreadsheetId = spreadsheetId,
range = rangeName).execute()
data = data.get ('values',[])
/ lib
。
..
apiclient
cachetools
cachetools-2.0.1.dist-info
google
googleapiclient
google_api_python_client-1.5.2.dist -info
google_api_python_client-1.6.5.dist-info
google_auth-1.4.1.dist-info
google_auth-1.4.1-py3.6-nspkg.pth
google_auth_httplib2 -0.0.3.dist-info
google_auth_httplib2.py
google_auth_httplib2.pyc
httplib2
httplib2-0.10.3.dist-info
oauth2client
oauth2client -2.2.0.dist-info
oauth2client-4.1.2.dist-info
pyasn1
pyasn1-0.4.2.dist-info
pyasn1_modules
pyasn1_modules- 0.2.1.dist-info
rsa
rsa-3.4.2.dist-info
simplejson
simplejson-3.13.2.dist-info
six-1.11 .0.dist-info
six.py
six.pyc
uritemplate
uritemplate-0.6.dist-info
uritemplate-3.0.0.dist-info
我解决了这个问题:
dev_appserver .py没有使用我的lib文件夹中的模块。相反,它使用我的电脑上的软件包。为了消除这个问题,我从本地机器上删除了所有Google软件包,现在它运行得非常好。
解决方案
我通过上面的评论解决了这个问题:
是的,我在appengine_config.py中有以下内容:
from google.appengine.ext import vendor
vendor.add('lib')
我设法通过使用以下代码来解决模块加载问题:
appengine_config.py
import os
从google.appengine.ext导入Google
导入供应商
lib_directory = os.path.dirname(__ file__)+'/ lib'
#更改在哪里找到google包(指向lib /目录)
google .__ path__ = [ os.path.join(lib_directory,'google')] + google .__ pat h__
#将任何库安装到lib文件夹中。
vendor.add(lib_directory)
I'm receiving the following error when executing the dev_appserver.py:
from google.auth import app_engine
File "/google/google-cloud-sdk/platform/google_appengine/google/appengine/tools/devappserver2/ python/runtime/sandbox.py"
, line 1147, in load_module
raise ImportError('No module named %s' % fullname)
ImportError: No module named google.auth
Odd thing is when I deploy the app, it works fine.
I tried:
- dev_appserver.py MY_DIRECTORY
- cd /google/google-cloud-sdk/bin/; python dev_appserver.py MY_DIRECTORY
- python dev_appserver.py hello_world/
- Installed updated gcloud components install app-engine-go
Additional info:
- No virtual env is being used.
- path to dev_appserver: /google/google-cloud-sdk/bin/dev_appserver.py
- I'm using Google's Console Cloudshell
Here are the SDK versions:
- Google Cloud SDK 192.0.0
- alpha 2017.09.15
- app-engine-go
- app-engine-java 1.9.63
- app-engine-php " "
- app-engine-python 1.9.67
- app-engine-python-extras 1.9.63
- beta 2017.09.15
- bq 2.0.29
- cbt
- cloud-datastore-emulator 1.4.1
- core 2018.03.02
- datalab 20180213
- docker-credential-gcr
- gcd-emulator v1beta3-1.0.0
- gsutil 4.28
- kubectl
- pubsub-emulator 2018.02.02
Files:
app.yaml
runtime: python27
api_version: 1
threadsafe: true
handlers:
- url: /.*
script: main.app
libraries:
- name: flask
version: 0.12
- name: six
version: "1.9.0"
appengine_config.py
from google.appengine.ext import vendor
import os
vendor.add(os.path.join(os.path.dirname(os.path.realpath(__file__)),'lib'))
main.py
import logging
from flask import Flask
from sheets import data
app = Flask(__name__)
@app.route('/')
def hello():
return 'Hello World!{}'.format(data)
@app.errorhandler(500)
def server_error(e):
# Log the error and stacktrace.
logging.exception('An error occurred during a request.')
return 'An internal error occurred.', 500
sheets.py
from google.auth import app_engine
import googleapiclient.discovery
SCOPES = ['https://www.googleapis.com/auth/drive',
'https://www.googleapis.com/auth/drive.file',
'https://www.googleapis.com/auth/drive.readonly',
'https://www.googleapis.com/auth/spreadsheets.readonly',
'https://www.googleapis.com/auth/sqlservice.admin']
spreadsheetId = '<spreadsheet-id>'
rangeName = 'A1:A5'
credentials = app_engine.Credentials(scopes=SCOPES)
service = googleapiclient.discovery.build('sheets', 'v4', credentials=credentials)
data = service.spreadsheets().values().get(spreadsheetId=spreadsheetId,
range=rangeName).execute()
data = data.get('values',[])
/lib
.
..
apiclient
cachetools
cachetools-2.0.1.dist-info
google
googleapiclient
google_api_python_client-1.5.2.dist-info
google_api_python_client-1.6.5.dist-info
google_auth-1.4.1.dist-info
google_auth-1.4.1-py3.6-nspkg.pth
google_auth_httplib2-0.0.3.dist-info
google_auth_httplib2.py
google_auth_httplib2.pyc
httplib2
httplib2-0.10.3.dist-info
oauth2client
oauth2client-2.2.0.dist-info
oauth2client-4.1.2.dist-info
pyasn1
pyasn1-0.4.2.dist-info
pyasn1_modules
pyasn1_modules-0.2.1.dist-info
rsa
rsa-3.4.2.dist-info
simplejson
simplejson-3.13.2.dist-info
six-1.11.0.dist-info
six.py
six.pyc
uritemplate
uritemplate-0.6.dist-info
uritemplate-3.0.0.dist-info
I solve the issue:
The dev_appserver.py was not using the modules in my lib folder. Instead it was using the packages on my computer. To eliminate the issue, I removed all Google packages from my local machine and it works great now.
解决方案
https://github.com/GoogleCloudPlatform/google-auth-library-python/issues/169#issuecomment-315417916
I solved this issue by above comment:
Yes, I have the following in appengine_config.py:
from google.appengine.ext import vendor
vendor.add('lib')
I managed to resolve the module loading issue by using the following instead:
appengine_config.py
import os
import google
from google.appengine.ext import vendor
lib_directory = os.path.dirname(__file__) + '/lib'
# Change where to find the google package (point to the lib/ directory)
google.__path__ = [os.path.join(lib_directory, 'google')] + google.__path__
# Add any libraries install in the "lib" folder.
vendor.add(lib_directory)
这篇关于App Engine未在dev_appserver.py中找到google.auth文件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!