systemd/1056-parse_hwdb-fix-compatibility-with-pyparsing-2.4.patch
Jan Macku 9355bacf91 systemd-239-82.10
Resolves: RHEL-130979,RHEL-132175,RHEL-132317
2025-12-02 09:56:29 +01:00

55 lines
2.3 KiB
Diff

From c85ce044e87038724cc1095d86ebd15b2da4564f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 8 Oct 2019 14:44:35 +0200
Subject: [PATCH] parse_hwdb: fix compatibility with pyparsing 2.4.*
pyparsing 2.3.1/2.4.0 had some changes to grouping of And matches, and as a
result we'd report 0 properties and 0 matches, and not really do any checks.
With this change we get identical behaviour for pyparsing 2.3.1, 2.4.0, 2.4.2:
$ hwdb/parse_hwdb.py
hwdb/60-evdev.hwdb: 72 match groups, 94 matches, 262 properties
hwdb/60-input-id.hwdb: 3 match groups, 3 matches, 4 properties
hwdb/60-keyboard.hwdb: 173 match groups, 256 matches, 872 properties
Keycode KBD_LCD_MENU1 unknown
Keycode KBD_LCD_MENU4 unknown
Keycode KBD_LCD_MENU2 unknown
Keycode KBD_LCD_MENU3 unknown
hwdb/60-sensor.hwdb: 101 match groups, 120 matches, 105 properties
hwdb/70-joystick.hwdb: 2 match groups, 3 matches, 2 properties
hwdb/70-mouse.hwdb: 104 match groups, 119 matches, 123 properties
hwdb/70-pointingstick.hwdb: 8 match groups, 30 matches, 11 properties
hwdb/70-touchpad.hwdb: 6 match groups, 9 matches, 6 properties
(cherry picked from commit 2382a2e32b6076fa4603c958f84b46d5a5b13dfa)
Related: RHEL-130979
---
hwdb/parse_hwdb.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/hwdb/parse_hwdb.py b/hwdb/parse_hwdb.py
index 956b206b00..8118ad4e3a 100755
--- a/hwdb/parse_hwdb.py
+++ b/hwdb/parse_hwdb.py
@@ -103,7 +103,7 @@ def hwdb_grammar():
(EMPTYLINE ^ stringEnd()).suppress())
commentgroup = OneOrMore(COMMENTLINE).suppress() - EMPTYLINE.suppress()
- grammar = OneOrMore(group('GROUPS*') ^ commentgroup) + stringEnd()
+ grammar = OneOrMore(Group(group)('GROUPS*') ^ commentgroup) + stringEnd()
return grammar
@@ -243,7 +243,8 @@ def check_properties(groups):
elif parsed.NAME == 'ACCEL_MOUNT_MATRIX':
check_one_mount_matrix(prop, parsed.VALUE)
elif parsed.NAME.startswith('KEYBOARD_KEY_'):
- check_one_keycode(prop, parsed.VALUE)
+ val = parsed.VALUE if isinstance(parsed.VALUE, str) else parsed.VALUE[0]
+ check_one_keycode(prop, val)
def print_summary(fname, groups):
print('{}: {} match groups, {} matches, {} properties'