Fixes#10252.
See further discussion here: https://github.com/pypa/pip/issues/11457
We are doing option:
> Alternatively, enable the --use-pep517 pip option, possibly with
--no-build-isolation. The --use-pip517 flag will force pip to use the
modern mechanism for editable installs. --no-build-isolation may be
needed if your project has build-time requirements beyond setuptools and
wheel. By passing this flag, you are responsible for making sure your
environment already has the required dependencies to build your package.
Once the legacy mechanism is removed, --use-pep517 will have no effect
and will essentially be enabled by default in this context.
Major changes made here include:
- Add `--use-pep517` to use the modern mechanism, which will be the only
mechanism in future pip releases
- Change to `/src` layout to appease mypy, and because for editable
installs that really is the normal way these days.
- `cd acme && mkdir src && mv acme src/` etc.
- add `where='src'` argument to `find_packages` and add
`package_dir={'': 'src'},` in `setup.py`s
- update `MANIFEST.in` files with new path locations
- Update our many hardcoded filepaths
- Update `importlib-metadata` requirement to fix
double-plugin-entry-point problem in oldest tests
* Refactor tests out of module for certbot-dns-cloudflare
* Refactor tests out of module for certbot-dns-cloudxns
* Refactor tests out of module for certbot-dns-digitalocean
* Refactor tests out of module for certbot-dns-dnsimple
* Refactor tests out of module for certbot-dns-dnsmadeeasy
* Refactor tests out of module for certbot-dns-gehirn
* Refactor tests out of module for certbot-dns-google
* Refactor tests out of module for certbot-dns-linode
* Refactor tests out of module for certbot-dns-luadns
* Refactor tests out of module for certbot-dns-nsone
* Refactor tests out of module for certbot-dns-ovh
* Refactor tests out of module for certbot-dns-rfc2136
* Refactor tests out of module for certbot-dns-sakuracloud
* Refactor tests out of module for certbot-dns-route53
* Move certbot-dns-google testdata/ under tests/
* Use pytest for dns plugins
* Exclude pycache and .py[cod]
Implement an Authenticator which can fulfill a dns-01 challenge using the
Cloudflare API. Applicable only for domains using Cloudflare for DNS.
Testing Done:
* `tox -e py27`
* `tox -e lint`
* Manual testing:
* Used `certbot certonly --dns-cloudflare -d`, specifying a
credentials file as a command line argument. Verified that a
certificate was successfully obtained without user interaction.
* Used `certbot certonly --dns-cloudflare -d`, without specifying a
credentials file as a command line argument. Verified that the user
was prompted and that a certificate was successfully obtained.
* Used `certbot certonly -d`. Verified that the user was prompted for
a credentials file after selecting cloudflare interactively and
that a certificate was successfully obtained.
* Used `certbot renew --force-renewal`. Verified that certificates
were renewed without user interaction.
* Negative testing:
* Path to non-existent credentials file.
* Credentials file with unsafe permissions (644).
* Credentials file missing e-mail address.
* Credentials file with blank API key.
* Credentials file with incorrect e-mail address.
* Credentials file with malformed API key.
* Credentials file with invalid API key.
* Domain name not registered to Cloudflare account.
