importerror: cannot import name 'cached_property' from 'werkzeug'

stackoverflow.com › questions › 60156202 › flask-app-wont-launch-importerror-cannot-import-name-cached-property-from-w

python - Flask app wont launch 'ImportError: cannot import name 'cached_property' from 'werkzeug' ' - Stack Overflow

python - everytime i try to import flask from flask it shows import error. What should i do?

1 of 7

The proper answer for May 2020: flask-restplus is dead, move to flask-restx.

From noirbizarre/flask-restplus#778 (comment):

flask-restplus work has been discontinued due to maintainers not having pypi keys. See the drop in replacement, flask-restx. It's an official fork by the maintainer team. We have already fixed the issue there

From noirbizarre/flask-restplus#777 (comment):

No. Flask-restplus is no longer maintained. The former maintainers do not have privileges to push to pypi, and after many months of trying, we forked the project. Check out flask-restx. It's a drop in replacement and we are roadmapping, designing, and making fixes...for instance, we already patched for Werkzeug

So the real solution is to move to flask-restx rather than pinning to an old version of Werkzeug.

2 of 7

Downgrading to Werkzeug==0.16.1 solves this

see https://github.com/noirbizarre/flask-restplus/issues/777#issuecomment-583235327

EDIT

Wanted to add that a permanent(long term) solution would be to move to flask_restx as flask-restplus is no longer being maintained.

See how to migrate from flask-restplus

python - Python3 'Cannot import name 'cached_property'

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More results from stackoverflow.com

github.com › jarus › flask-testing › issues › 143

cannot import name 'cached_property' from 'werkzeug' · Issue #143 · jarus/flask-testing

February 6, 2020 - werkzeug just released 1.0.0, and the deprecated werkzeug.cached_property has been removed in favor of werkzeug.utils.cached_property. This was addressed in October by pull request # 141, but it seems like it failed testing because the o...

Author jarus

github.com › pytest-dev › pytest-flask › issues › 119

cannot import name 'cached_property' from 'werkzeug' · Issue #119 · pytest-dev/pytest-flask

March 15, 2020 - Replacing from werkzeug import cached_property with from werkzeug.utils import cached_property in pytest_flask/plugin.py fixes this.

Author pytest-dev

Itsourcecode

itsourcecode.com › home › importerror: cannot import name ‘cached_property’ from ‘werkzeug’

Importerror: cannot import name 'cached_property' from 'werkzeug'

May 15, 2023 - importerror: cannot import name ‘cached_property’ from ‘werkzeug’ implies thatyou’re using an outdated version of Werkzeug that doesn’t include the ‘cached_property’ attribute.

github.com › flask-restful › flask-restful › issues › 869

ImportError: cannot import name 'cached_property' from 'werkzeug' · Issue #869 · flask-restful/flask-restful

February 26, 2020 - The error pops up because it's trying to import 'cached_property' directly from werkzeug, instead of werkzeug.utils. ImportError: cannot import name 'cached_property' from 'werkzeug'

Author flask-restful

stackoverflow.com › questions › 61256837 › error-cannot-import-name-cached-property-from-werkzeug-when-importing-fro

python - error cannot import name 'cached_property' from 'werkzeug' when importing [ `from werkzeug.utils import cached_property` ] - Stack Overflow

1 of 1

by downgrading werkzeug.utils to Werkzeug==0.16.1 , resolved my issue

pip install Werkzeug==0.16.1

reference : https://github.com/noirbizarre/flask-restplus/issues/777

stackoverflow.com › questions › 46457179 › python3-cannot-import-name-cached-property

python - Python3 'Cannot import name 'cached_property' - Stack Overflow

1 of 6

I got the werkzeug app running in Python 3.6 by inserting those lines before the Flask importing:

import werkzeug
werkzeug.cached_property = werkzeug.utils.cached_property

2 of 6

If you are seeing this while using Flask Rest-Plus, there is an issue raised with the development team

https://github.com/noirbizarre/flask-restplus/issues/777

As observed:

"Downgrading to Werkzeug to 0.16.0 (temporarily) resolved the issue."

github.com › noirbizarre › flask-restplus › issues › 777

flask-restplus is broken by Werkzeug 1.0.0 · Issue #777 · noirbizarre/flask-restplus

February 7, 2020 - | Traceback (most recent call last): | File "./manage.py", line 4, in <module> | from qsystem import db, application | File "/opt/app-root/src/qsystem.py", line 16, in <module> | from flask_restplus import Api | File "/opt/app-root/lib/python3.6/site-packages/flask_restplus/__init__.py", line 4, in <module> | from . import fields, reqparse, apidoc, inputs, cors | File "/opt/app-root/lib/python3.6/site-packages/flask_restplus/fields.py", line 17, in <module> | from werkzeug import cached_property | ImportError: cannot import name 'cached_property'

Author noirbizarre

CSDN

devpress.csdn.net › python › 6304544f7e66823466199f0c.html

Flask app wont launch 'ImportError: cannot import name 'cached_property' from 'werkzeug' '_python_Mangs-Python

August 23, 2022 - Traceback (most recent call last): File "C:\Users\Kev\Documents\Projects\Docket\manage.py", line 5, in <module> from app import create_app, db File "C:\Users\Kev\Documents\Projects\Docket\app\__init__.py", line 21, in <module> from app.api import api, blueprint, limiter File "C:\Users\Kev\Documents\Projects\Docket\app\api\__init__.py", line 2, in <module> from flask_restplus import Api File "C:\Users\Kev\.virtualenvs\Docket-LasDxOWU\lib\site-packages\flask_restplus\__init_ _.py", line 4, in <module> from . import fields, reqparse, apidoc, inputs, cors File "C:\Users\Kev\.virtualenvs\Docket-LasDxOWU\lib\site-packages\flask_restplus\fields. py", line 17, in <module> from werkzeug import cached_property ImportError: cannot import name 'cached_property' from 'werkzeug' (C:\Users\Kev\.virtualen vs\Docket-LasDxOWU\lib\site-packages\werkzeug\__init__.py)

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bugzilla.redhat.com › show_bug.cgi

1830982 – python-flask-autoindex fails to build: Tries to import cached_property from werkzeug

May 19, 2020 - Red Hat Bugzilla – Bug 1830982 · This site requires JavaScript to be enabled to function correctly, please enable it · Privacy Contact FAQ Legal

github.com › pytest-dev › pytest-flask › issues › 106

The import 'werkzeug.cached_property' is deprecated · Issue #106 · pytest-dev/pytest-flask

February 4, 2020 - I ran into this issue using Werkzeug 1.0.0RC1 with pytest-flask: ImportError: cannot import name 'cached_property' from 'werkzeug' (c:\***\.virtualenvs\***-ceh2yp3w\lib\site-packages\werkzeug\__init__.py) The current version of Werkzeug ...

Author pytest-dev

Stdworkflow

stdworkflow.com › 1559 › importerror-cannot-import-name-cached-property-from-werkzeug

ImportError: cannot import name 'cached_property' from 'werkzeug' - stdworkflow

April 9, 2022 - solution¶ After some searching, I learned that this is because the new version of werkzeug needs to import the module explicitly. Adding the fol…

Jianshu

jianshu.com › p › b134572ef49d

ImportError: cannot import name 'cached_property' from 'werkzeug' - 简书

May 12, 2022 - ImportError: cannot import name ...ruce_cd/article/details/105888623 · 简介： · 查询后得知这是因为werkzeug新版本里需要显式导入该模块。 ·...

Jimit105

jimit105.github.io › medium-articles › Building Python APIs with Flask, Flask-RESTPlus and Swagger UI.html

Building Python APIs with Flask, Flask-RESTPlus and Swagger UI — Medium Articles by Jimit Dholakia

from werkzeug import cached_property ImportError: cannot import name 'cached_property' Add this line before from werkzeug.datastructures import FileStorage: import werkzeug werkzeug.cached_property = werkzeug.utils.cached_property ·

Iditect

iditect.com › faq › python › flask-app-wont-launch-39importerror-cannot-import-name-39cachedproperty39-from-39werkzeug39-39.html

Flask app wont launch 'ImportError: cannot import name 'cached_property' from 'werkzeug' '

Ensure that you're not trying to import cached_property directly from werkzeug, as it's now located within werkzeug.utils. Check Circular Imports: Circular imports between your own modules might sometimes cause unexpected behavior. Make sure your import statements are clean and free from circular ...

github.com › postrational › rest_api_demo › issues › 17

cannot import name 'cached_property' from 'werkzeug' · Issue #17 · postrational/rest_api_demo

Traceback (most recent call last): File "rest_api_demo/app.py", line 6, in from rest_api_demo.api.blog.endpoints.posts import ns as blog_posts_namespace File "/home/abdulsamed/temp/rest_api_demo/rest_api_demo/api/blog/endpoints/posts.py", line 4, in from flask_restplus import Resource File "/home/abdulsamed/.local/share/virtualenvs/rest_api_demo-ypuNYSIq/lib/python3.8/site-packages/flask_restplus/init.py", line 4, in from . import fields, reqparse, apidoc, inputs, cors File "/home/abdulsamed/.local/share/virtualenvs/rest_api_demo-ypuNYSIq/lib/python3.8/site-packages/flask_restplus/fields.py", line 17, in from werkzeug import cached_property ImportError: cannot import name 'cached_property' from 'werkzeug' (/home/abdulsamed/.local/share/virtualenvs/rest_api_demo-ypuNYSIq/lib/python3.8/site-packages/werkzeug/init.py)

Author postrational

stackoverflow.com › questions › 72547532 › importerror-cannot-import-name-contextvar-when-using-werkzeug-with-flaskapi › 72547672

python - ImportError cannot import name 'ContextVar' when using Werkzeug with FlaskAPI - Stack Overflow

platzi.com › discusiones › 1540-flask › 82383-tengo-el-error-de-strongcannot-import-name-cached_property-from-werkzeugstrong-como-lo-soluciono

1 of 2

Based on a quick glance through the tutorial, it looks like it might be a package version compatibility issue.

Have you tried upgrading Flask and Werkzeug to the latest versions?

Maybe try:

pip install Flask Werkzeug -U

2 of 2

It's version incompatibility that's causing the issue. A clean uninstall followed by a fresh install should fix the issue.

pip uninstall Flask Werkzeug
pip install Flask Werkzeug

Platzi

Tengo el error de <strong>cannot import name ‘cached_property’ from ‘werkzeug’</strong> ¿Cómo lo soluciono?

Tengo el error de cannot import name ‘cached_property’ from ‘werkzeug’ ¿Cómo lo soluciono?

Lightrun

lightrun.com › answers › armindoflores-ao3_api-importerror-cannot-import-name-cached_property

ImportError: cannot import name 'cached_property'

You need to rename from werkzeug import cached property to...Read more > [Fixed] ModuleNotFoundError: No module named 'cached- ... Quick Fix: Python raises the ImportError: No module named 'cached-property' when it cannot find the library ...