ohemorangeandGitHub 4c61a450d4 Reset mock call count using reset_mock since new thread-safe implementation means it can no longer just be set to 0 (#10576)
This should fix our failing tests.

Python 3.14.3 has the following in its changelog:

> [gh-142651](https://github.com/python/cpython/issues/142651):
[unittest.mock](https://docs.python.org/3/library/unittest.mock.html#module-unittest.mock):
fix a thread safety issue where
[Mock.call_count](https://docs.python.org/3/library/unittest.mock.html#unittest.mock.Mock.call_count)
may return inaccurate values when the mock is called concurrently from
multiple threads.

As a result, we have to call `reset_mock()` instead of using
`.call_count = 0`. See example
[here](https://github.com/matplotlib/matplotlib/pull/31153).

Tests on my machine showing that this change fixes things, and it's the
only place to fix:
```bash
$ brew upgrade pyenv
$ pyenv install 3.14.3
$ pyenv global 3.14.3
$ tools/venv.py
$ source venv/bin/activate
$ pytest certbot -k "test_rollback_too_many" 
====================================================================== test session starts =======================================================================
platform darwin -- Python 3.14.3, pytest-9.0.2, pluggy-1.6.0
rootdir: /Users/erica/certbot
configfile: pytest.ini
plugins: anyio-4.12.1, xdist-3.8.0, cov-7.0.0
collected 1039 items / 1038 deselected / 1 selected                                                                                                              

certbot/src/certbot/_internal/tests/reverter_test.py .                                                                                                     [100%]

=============================================================== 1 passed, 1038 deselected in 2.94s ===============================================================
$ git grep 'call_count = 0'
$ git checkout main
$ pytest certbot -k "test_rollback_too_many"
====================================================================== test session starts =======================================================================
platform darwin -- Python 3.14.3, pytest-9.0.2, pluggy-1.6.0
rootdir: /Users/erica/certbot
configfile: pytest.ini
plugins: anyio-4.12.1, xdist-3.8.0, cov-7.0.0
collected 1039 items / 1038 deselected / 1 selected                                                                                                              

certbot/src/certbot/_internal/tests/reverter_test.py F                                                                                                     [100%]

============================================================================ FAILURES ============================================================================
_______________________________________________________ TestFullCheckpointsReverter.test_rollback_too_many _______________________________________________________

self = <certbot._internal.tests.reverter_test.TestFullCheckpointsReverter testMethod=test_rollback_too_many>
mock_logger = <MagicMock name='logger' id='4463351456'>

>   ???
E   AssertionError: assert 2 == 1
E    +  where 2 = <MagicMock name='logger.warning' id='4463351792'>.call_count
E    +    where <MagicMock name='logger.warning' id='4463351792'> = <MagicMock name='logger' id='4463351456'>.warning

certbot/src/certbot/_internal/tests/reverter_test.py:363: AssertionError
==================================================================== short test summary info =====================================================================
FAILED certbot/src/certbot/_internal/tests/reverter_test.py::TestFullCheckpointsReverter::test_rollback_too_many - AssertionError: assert 2 == 1
=============================================================== 1 failed, 1038 deselected in 0.48s ===============================================================
$ git grep 'call_count = 0'
certbot/src/certbot/_internal/tests/reverter_test.py:        mock_logger.warning.call_count = 0
```
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.. This file contains a series of comments that are used to include sections of this README in other files. Do not modify these comments unless you know what you are doing. tag:intro-begin

|build-status|

.. |build-status| image:: https://img.shields.io/azure-devops/build/certbot/ba534f81-a483-4b9b-9b4e-a60bec8fee72/5/main
   :target: https://dev.azure.com/certbot/certbot/_build?definitionId=5
   :alt: Azure Pipelines CI status

.. image:: https://raw.githubusercontent.com/EFForg/design/master/logos/certbot/eff-certbot-lockup.png
  :width: 200
  :alt: EFF Certbot Logo

Certbot is part of EFFs effort to encrypt the entire Internet. Secure communication over the Web relies on HTTPS, which requires the use of a digital certificate that lets browsers verify the identity of web servers (e.g., is that really google.com?). Web servers obtain their certificates from trusted third parties called certificate authorities (CAs). Certbot is an easy-to-use client that fetches a certificate from Lets Encrypt—an open certificate authority launched by the EFF, Mozilla, and others—and deploys it to a web server.

Anyone who has gone through the trouble of setting up a secure website knows what a hassle getting and maintaining a certificate is. Certbot and Lets Encrypt can automate away the pain and let you turn on and manage HTTPS with simple commands. Using Certbot and Let's Encrypt is free.

.. _installation:

Getting Started
---------------
The best way to get started is to use our `interactive guide <https://certbot.eff.org>`_. It generates instructions based on your configuration settings. In most cases, youll need `root or administrator access <https://certbot.eff.org/faq/#does-certbot-require-root-administrator-privileges>`_ to your web server to run Certbot.

Certbot is meant to be run directly on your web server on the command line, not on your personal computer. If youre using a hosted service and dont have direct access to your web server, you might not be able to use Certbot. Check with your hosting provider for documentation about uploading certificates or using certificates issued by Lets Encrypt.

Contributing
------------

If you'd like to contribute to this project please read `Developer Guide
<https://certbot.eff.org/docs/contributing.html>`_.

This project is governed by `EFF's Public Projects Code of Conduct <https://www.eff.org/pages/eppcode>`_.

Links
=====

.. Do not modify this comment unless you know what you're doing. tag:links-begin

Documentation: https://certbot.eff.org/docs

Software project: https://github.com/certbot/certbot

Changelog: https://github.com/certbot/certbot/blob/main/certbot/CHANGELOG.md

For Contributors: https://certbot.eff.org/docs/contributing.html

For Users: https://certbot.eff.org/docs/using.html

Main Website: https://certbot.eff.org

Let's Encrypt Website: https://letsencrypt.org

Community: https://community.letsencrypt.org

ACME spec: `RFC 8555 <https://tools.ietf.org/html/rfc8555>`_

ACME working area in github (archived): https://github.com/ietf-wg-acme/acme

.. Do not modify this comment unless you know what you're doing. tag:links-end

.. Do not modify this comment unless you know what you're doing. tag:intro-end

.. Do not modify this comment unless you know what you're doing. tag:features-begin

Current Features
=====================

* Supports multiple web servers:

  - Apache 2.4+
  - nginx/0.8.48+
  - webroot (adds files to webroot directories in order to prove control of
    domains and obtain certificates)
  - standalone (runs its own simple webserver to prove you control a domain)
  - other server software via `third party plugins <https://certbot.eff.org/docs/using.html#third-party-plugins>`_

* The private key is generated locally on your system.
* Can talk to the Let's Encrypt CA or optionally to other ACME
  compliant services.
* Can get domain-validated (DV) certificates.
* Can revoke certificates.
* Supports ECDSA (default) and RSA certificate private keys.
* Can optionally install a http -> https redirect, so your site effectively
  runs https only.
* Fully automated.
* Configuration changes are logged and can be reverted.

.. Do not modify this comment unless you know what you're doing. tag:features-end
S
Description
Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.
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