John Snow <jsnow@redhat.com> writes:
> In the coming patches, it's helpful to have a linting baseline. However,
> there's no need to shuffle around the deck chairs too much, because most
> of this code will be removed once the new qapidoc generator (the
> "transmogrifier") is in place.
>
> To ease my pain: just turn off the black auto-formatter for most, but
> not all, of qapidoc.py. This will help ensure that *new* code follows a
> coding standard without bothering too much with cleaning up the existing
> code.
>
> For manual checking for now, try "black --check qapidoc.py" from the
> docs/sphinx directory. "pip install black" (without root permissions) if
> you do not have it installed otherwise.
>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
> docs/sphinx/qapidoc.py | 16 +++++++++-------
> 1 file changed, 9 insertions(+), 7 deletions(-)
>
> diff --git a/docs/sphinx/qapidoc.py b/docs/sphinx/qapidoc.py
> index f270b494f01..1655682d4c7 100644
> --- a/docs/sphinx/qapidoc.py
> +++ b/docs/sphinx/qapidoc.py
> @@ -28,28 +28,30 @@
> import re
>
> from docutils import nodes
> +from docutils.parsers.rst import Directive, directives
> from docutils.statemachine import ViewList
> -from docutils.parsers.rst import directives, Directive
> -from sphinx.errors import ExtensionError
> -from sphinx.util.nodes import nested_parse_with_titles
> -import sphinx
> -from qapi.gen import QAPISchemaVisitor
> from qapi.error import QAPIError, QAPISemError
> +from qapi.gen import QAPISchemaVisitor
> from qapi.schema import QAPISchema
>
> +import sphinx
> +from sphinx.errors import ExtensionError
> +from sphinx.util.nodes import nested_parse_with_titles
> +
Exchanges old pylint gripe
docs/sphinx/qapidoc.py:45:4: C0412: Imports from package sphinx are not grouped (ungrouped-imports)
for new gripes
docs/sphinx/qapidoc.py:37:0: C0411: third party import "import sphinx" should be placed before "from qapi.error import QAPIError, QAPISemError" (wrong-import-order)
docs/sphinx/qapidoc.py:38:0: C0411: third party import "from sphinx.errors import ExtensionError" should be placed before "from qapi.error import QAPIError, QAPISemError" (wrong-import-order)
docs/sphinx/qapidoc.py:39:0: C0411: third party import "from sphinx.util.nodes import nested_parse_with_titles" should be placed before "from qapi.error import QAPIError, QAPISemError" (wrong-import-order)
Easy enough to fix.
I believe these errors are caused by the fact that the tools are confused about the "sphinx" namespace - some interpret them as being the local "module", the docs/sphinx/ directory, and others believe them to be the third party external package.
I have not been using pylint on docs/sphinx/ files because of the difficulty of managing imports - this environment is generally beyond the reaches of my python borgcube and at present I don't have plans to integrate it.
At the moment, I am using black, isort and flake8 for qapidoc.py and they're happy with it. I am not using mypy because I never did the typing boogaloo with qapidoc.py and I won't be bothering - except for any new code I write, which *will* bother. By the end of the new transmogrifier, qapidoc.py *will* strictly typecheck.
pylint may prove to be an issue with the imports, though. isort also seems to misunderstand "sphinx, the stuff in this folder" and "sphinx, the stuff in a third party package" and so I'm afraid I don't have any good ability to get pylint to play along, here.
Pleading for "Sorry, this sucks and I can't figure out how to solve it quickly". Maybe a future project, apologies.
>
> # Sphinx up to 1.6 uses AutodocReporter; 1.7 and later
> # use switch_source_input. Check borrowed from kerneldoc.py.
> -Use_SSI = sphinx.__version__[:3] >= '1.7'
> +Use_SSI = sphinx.__version__[:3] >= "1.7"
> if Use_SSI:
> from sphinx.util.docutils import switch_source_input
> else:
> from sphinx.ext.autodoc import AutodocReporter
>
>
> -__version__ = '1.0'
> +__version__ = "1.0"
>
>
> +# fmt: off
I figure this tells black to keep quiet for the remainder of the file.
Worth a comment, I think.
> # Function borrowed from pydash, which is under the MIT license
> def intersperse(iterable, separator):
> """Yield the members of *iterable* interspersed with *separator*."""
With my comments addressed
Reviewed-by: Markus Armbruster <armbru@redhat.com>
^ Dropping this unless you're okay with the weird import orders owing to the strange import paradigm in the sphinx folder.r