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linux/scripts/lib/kdoc/kdoc_item.py
Jonathan Corbet de6f7ac91a docs: kdoc: Coalesce parameter-list handling
Callers to output_declaration() always pass the parameter information from
self.entry; remove all of the boilerplate arguments and just get at that
information directly.  Formalize its placement in the KdocItem class.

It would be nice to get rid of parameterlist as well, but that has the
effect of reordering the output of function parameters and struct fields to
match the order in the kerneldoc comment rather than in the declaration.
One could argue about which is more correct, but the ordering has been left
unchanged for now.

Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2025-07-15 13:43:16 -06:00

46 lines
1.4 KiB
Python

# SPDX-License-Identifier: GPL-2.0
#
# A class that will, eventually, encapsulate all of the parsed data that we
# then pass into the output modules.
#
class KdocItem:
def __init__(self, name, type, start_line, **other_stuff):
self.name = name
self.type = type
self.declaration_start_line = start_line
self.sections = {}
self.sections_start_lines = {}
self.parameterlist = []
self.parameterdesc_start_lines = []
self.parameterdescs = {}
self.parametertypes = {}
#
# Just save everything else into our own dict so that the output
# side can grab it directly as before. As we move things into more
# structured data, this will, hopefully, fade away.
#
self.other_stuff = other_stuff
def get(self, key, default = None):
ret = self.other_stuff.get(key, default)
if ret == default:
return self.__dict__.get(key, default)
return ret
def __getitem__(self, key):
return self.get(key)
#
# Tracking of section and parameter information.
#
def set_sections(self, sections, start_lines):
self.sections = sections
self.section_start_lines = start_lines
def set_params(self, names, descs, types, starts):
self.parameterlist = names
self.parameterdescs = descs
self.parametertypes = types
self.parameterdesc_start_lines = starts