Kconfiglib.git/kconfiglib.py, branch main

drop support for Python 2.x as it is very much EOL

2026-02-02T07:22:15Z

A follow-up to b96a5ad562deffa697d966c29546650aae645f48 where we stopped having CI run tests on Python 2.x. This actually drops the few remaining Python 2.x compatibility bits as Python 2.x has EOL'd a long time ago. Signed-off-by: Benjamin Cabé Signed-off-by: Torsten Rasmussen

kconfiglib: Fix file leaks

2025-10-28T08:03:31Z

Fixing a couple cases of a programming error where a file is not closed in case of an exception, which was causing resource leak warnings in some cases when encountering a kconfig error. Signed-off-by: Declan Snyder Signed-off-by: Benjamin Cabé

kconfiglib: check empty strings on macro expansion

2025-10-21T13:57:55Z

During macro expansion, bare macros on a line are accepted by the parser as long as they resolve to blank strings. The problem is that the script is currently checking using isspace, so it's actually not checking for blank strings. This causes the parsing to fail when a macro is the last line of a file, and no newline character is added afterwards. This patch adds a check for the string itself being empty.

Add rudimentary support for modules property

2025-10-21T08:43:54Z

In linux commit 6dd85ff178cd76851e2184b13e545f5a88d1be30, Linux Torvalds changed "option modules" to plain "modules" since it was the only option left. kconfiglib does not have much support for either besides parsing it and suppressing warnings when it is applied to the 'MODULES' symbol. Mirror this behaviour for the newer "modules" property. Fixes: #106

kconfiglib: track origin for symbol values

2025-10-20T10:34:58Z

Track information about what caused a value to be set in the 'origin' property of Symbol. 'imply' and 'select' dependencies do not have a location associated with them, so in those cases the location is a string representation of the dependency expression. For defaults and user values, the location in the Kconfig file is stored. Signed-off-by: Luca Burelli

kconfiglib: add loc to reverse dependencies

2025-10-20T10:34:58Z

Store the location (filename and line number) where a 'select', 'imply', 'range' or 'default' was added to a Symbol or Choice. Signed-off-by: Luca Burelli

kconfiglib: add 'user_loc' to Symbol and Choice classes

2025-10-20T10:34:58Z

The 'user_loc' stores the location (filename and line number) where a symbol or choice was last set via a direct user selection. Signed-off-by: Luca Burelli

kconfiglib: refactor Kconfig._warn() to use 'loc'

2025-10-20T10:34:58Z

Replace filename and linenr parameters to _warn() with a single loc element, which is a constant (filename, linenr) tuple that can be more efficiently passed and stored. Signed-off-by: Luca Burelli

kconfiglib: node: add 'loc' attribute

2025-10-20T10:34:58Z

Replace 'filename' and 'linenr' usages with a single 'loc' attribute, which is a (filename, linenr) tuple. This simplifies code dealing with locations, and makes it explicitly constant. The original attributes are now provided via properties for compatibility. Signed-off-by: Luca Burelli

Update various outdated links and contact information

2024-10-04T00:10:07Z

This commit updates various outdated links and contact information throughout the repository. Signed-off-by: Stephanos Ioannidis