Python WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))

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Python WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))

  1. How to solve Python WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))

    Try appending your build command with –network=host
    Eg : docker build -t cointainer_name . --network=host
    If you use the host network mode for a container, that container’s network stack is not isolated from the Docker host (the container shares the host’s networking namespace), and the container does not get its own IP-address allocated. For instance, if you run a container which binds to port 80 and you use host networking, the container’s application is available on port 80 on the host’s IP address.
    Check here for more details

  2. Python WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None))

    Try appending your build command with –network=host
    Eg : docker build -t cointainer_name . --network=host
    If you use the host network mode for a container, that container’s network stack is not isolated from the Docker host (the container shares the host’s networking namespace), and the container does not get its own IP-address allocated. For instance, if you run a container which binds to port 80 and you use host networking, the container’s application is available on port 80 on the host’s IP address.
    Check here for more details

Solution 1

Try appending your build command with –network=host
Eg : docker build -t cointainer_name . --network=host

If you use the host network mode for a container, that container’s network stack is not isolated from the 
Docker host (the container shares the host’s networking namespace), and the container does not 
get its own IP-address allocated. 
For instance, if you run a container which binds to port 80 and you use host 
networking, the container’s application is available on port 80 on the host’s IP address.

Check here for more details

Original Author cryptoKTM Of This Content

Solution 2

First, reinstalling all python.
Secondly, once python is installed I went to find the host file and uncomment the section of the host.
Normally, the path in windows is located in C:\Windows\System32\drivers\etc

Uncomment this section:

localhost name resolution is handled within DNS itself.

127.0.0.1       localhost
::1             localhost

Hope it serves!
cheers!

Original Author Cristian Fernando Rodriguez Of This Content

Solution 3

TL;DR for Windows, this works for me.

  1. Windows + I (to open Settings).
  2. Choose Network & Internet
  3. Choose Proxy
  4. Check Manual proxy setup to be in the Off-position

—all starts to work here already—

  1. Note: Automatically detect settings switched to On or to Off cause no influence for me (all still continue to work as it started to work after 4.).

Pre-story

I had the same error. Can’t install libs by pip, by pipenv, by anaconda, by PyCharm. Then I checked Proxy setting (Windows 11 OS) and noticed I have some Manual proxy setup defined. When disable it – the problem was fixed.

The problem began very spontaneously: I did some python-work, did some installations (maybe some pithon-module with pipenv like notebook or jupyter-lab, cygwin tool etc.) and then installing/updating of the python-modules was crashed. Maybe some installations changed the proxy-parameters? I don’t know.
Python re-installing didn’t help.

Errors examples

For example, anaconda error while installing/updating looks like:

CondaHTTPError: HTTP 000 CONNECTION FAILED for url <https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json>
Elapsed: -

An HTTP error occurred when trying to retrieve this URL.
HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file
a support request with your network engineering team.

'https://repo.anaconda.com/pkgs/main/win-64'

Pip error while installing/updating looks like:

pip install --upgrade pip
>>>
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', FileNotFoundError(2, 'No such file or directory'))': /simple/pip/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', FileNotFoundError(2, 'No such file or directory'))': /simple/pip/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', FileNotFoundError(2, 'No such file or directory'))': /simple/pip/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', FileNotFoundError(2, 'No such file or directory'))': /simple/pip/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', FileNotFoundError(2, 'No such file or directory'))': /simple/pip/

Original Author dmitmatveev Of This Content

Solution 4

My Env

  • python3.8
  • windows10 + WSL
  • pip 21.0.4

What’s my step

  1. conda create -n py38 python=3.8
  2. pip install pandas

And then I got that error “Warning, retry …”

How I solve the problem

Just reboot my machine.

Original Author Bingo Of This Content

Conclusion

So This is all About This Tutorial. Hope This Tutorial Helped You. Thank You.

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ittutorial team

I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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