kernel/linux.git/tools/net/ynl/pyynl/cli.py, branch linux-7.0.y

tools: ynl: cli: make the output compact

2026-02-03T01:06:14+00:00

Make the default (non-JSON) output more compact. Looking at RSS context dumps is pretty much impossible without this, because default print shows the indirection table with line per entry: 'indir': [0, 1, 2, ... And indirection tables have 100-200 entries each. The compact output is far more readable: 'indir': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260131203029.1173492-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: print reply in combined format if possible

2026-01-12T21:29:31+00:00

As pointed out during review of the --list-attrs support the GET ops very often return the same attrs from do and dump. Make the output more readable by combining the reply information, from: Do request attributes: - ifindex: u32 netdev ifindex Do reply attributes: - ifindex: u32 netdev ifindex [ .. other attrs .. ] Dump reply attributes: - ifindex: u32 netdev ifindex [ .. other attrs .. ] To, after: Do request attributes: - ifindex: u32 netdev ifindex Do and Dump reply attributes: - ifindex: u32 netdev ifindex [ .. other attrs .. ] Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-8-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: extract the event/notify handling in --list-attrs

2026-01-12T21:29:31+00:00

Event and notify handling is quite different from do / dump handling. Forcing it into print_mode_attrs() doesn't really buy us anything as events and notifications do not have requests. Call print_attr_list() directly. Apart form subjective code clarity this also removes the word "reply" from the output: Before: Event reply attributes: Now: Event attributes: Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-7-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: factor out --list-attrs / --doc handling

2026-01-12T21:29:31+00:00

We'll soon add more code to the --doc handling. Factor it out to avoid making main() too long. Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-6-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: add --doc as alias to --list-attrs

2026-01-12T21:29:31+00:00

--list-attrs also provides information about the operation itself. So --doc seems more appropriate. Add an alias. Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-5-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: improve --help

2026-01-12T21:29:31+00:00

Improve the clarity of --help. Reorder, provide some grouping and add help messages to most of the options. No functional changes intended. Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-4-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: wrap the doc text if it's long

2026-01-12T21:29:30+00:00

We already use textwrap when printing "doc" section about an attribute, but only to indent the text. Switch to using fill() to split and indent all the lines. While at it indent the text by 2 more spaces, so that it doesn't align with the name of the attribute. Before (I'm drawing a "box" at ~60 cols here, in an attempt for clarity): | - irq-suspend-timeout: uint | | The timeout, in nanoseconds, of how long to suspend irq| |processing, if event polling finds events | After: | - irq-suspend-timeout: uint | | The timeout, in nanoseconds, of how long to suspend | | irq processing, if event polling finds events | Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-3-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: cli: introduce formatting for attr names in --list-attrs

2026-01-12T21:29:30+00:00

It's a little hard to make sense of the output of --list-attrs, it looks like a wall of text. Sprinkle a little bit of formatting - make op and attr names bold, and Enum: / Flags: keywords italics. Tested-by: Gal Pressman Acked-by: Stanislav Fomichev Reviewed-by: Donald Hunter Link: https://patch.msgid.link/20260110233142.3921386-2-kuba@kernel.org Signed-off-by: Jakub Kicinski

tools: ynl: fix pylint exception warnings

2026-01-09T16:55:32+00:00

Fix pylint warnings for: - broad-exception-raised - broad-exception-caught - raise-missing-from Signed-off-by: Donald Hunter Link: https://patch.msgid.link/20260108161339.29166-4-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski

tools: ynl: fix pylint redefinition, encoding errors

2026-01-09T16:55:32+00:00

Fix pylint warnings for: - invalid-name - arguments-renamed - redefined-outer-name - unspecified-encoding - consider-using-sys-exit Signed-off-by: Donald Hunter Link: https://patch.msgid.link/20260108161339.29166-3-donald.hunter@gmail.com Signed-off-by: Jakub Kicinski