[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240416090913.2028475-1-amorenoz@redhat.com>
Date: Tue, 16 Apr 2024 11:09:13 +0200
From: Adrian Moreno <amorenoz@...hat.com>
To: netdev@...r.kernel.org
Cc: linux-kernel@...r.kernel.org (open list),
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>,
dev@...nvswitch.org (open list:OPENVSWITCH),
linux-kselftest@...r.kernel.org (open list:KERNEL SELFTEST FRAMEWORK),
Pravin B Shelar <pshelar@....org>,
aconole@...hat.com,
"David S. Miller" <davem@...emloft.net>,
Shuah Khan <shuah@...nel.org>,
Jakub Kicinski <kuba@...nel.org>,
Adrian Moreno <amorenoz@...hat.com>
Subject: [PATCH net-next] selftests: openvswitch: Fix escape chars in regexp.
Character sequences starting with `\` are interpreted by python as
escaped Unicode characters. However, they have other meaning in
regular expressions (e.g: "\d").
It seems Python >= 3.12 starts emitting a SyntaxWarning when these
escaped sequences are not recognized as valid Unicode characters.
An example of these warnings:
tools/testing/selftests/net/openvswitch/ovs-dpctl.py:505:
SyntaxWarning: invalid escape sequence '\d'
Fix all the warnings by flagging literals as raw strings.
Signed-off-by: Adrian Moreno <amorenoz@...hat.com>
---
.../selftests/net/openvswitch/ovs-dpctl.py | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
index 5e0e539a323d..1dd057afd3fb 100644
--- a/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
+++ b/tools/testing/selftests/net/openvswitch/ovs-dpctl.py
@@ -489,7 +489,7 @@ class ovsactions(nla):
actstr, reason = parse_extract_field(
actstr,
"drop(",
- "([0-9]+)",
+ r"([0-9]+)",
lambda x: int(x, 0),
False,
None,
@@ -502,9 +502,9 @@ class ovsactions(nla):
actstr = actstr[len("drop"): ]
return (totallen - len(actstr))
- elif parse_starts_block(actstr, "^(\d+)", False, True):
+ elif parse_starts_block(actstr, r"^(\d+)", False, True):
actstr, output = parse_extract_field(
- actstr, None, "(\d+)", lambda x: int(x), False, "0"
+ actstr, None, r"(\d+)", lambda x: int(x), False, "0"
)
self["attrs"].append(["OVS_ACTION_ATTR_OUTPUT", output])
parsed = True
@@ -512,7 +512,7 @@ class ovsactions(nla):
actstr, recircid = parse_extract_field(
actstr,
"recirc(",
- "([0-9a-fA-Fx]+)",
+ r"([0-9a-fA-Fx]+)",
lambda x: int(x, 0),
False,
0,
@@ -588,17 +588,17 @@ class ovsactions(nla):
actstr = actstr[3:]
actstr, ip_block_min = parse_extract_field(
- actstr, "=", "([0-9a-fA-F\.]+)", str, False
+ actstr, "=", r"([0-9a-fA-F\.]+)", str, False
)
actstr, ip_block_max = parse_extract_field(
- actstr, "-", "([0-9a-fA-F\.]+)", str, False
+ actstr, "-", r"([0-9a-fA-F\.]+)", str, False
)
actstr, proto_min = parse_extract_field(
- actstr, ":", "(\d+)", int, False
+ actstr, ":", r"(\d+)", int, False
)
actstr, proto_max = parse_extract_field(
- actstr, "-", "(\d+)", int, False
+ actstr, "-", r"(\d+)", int, False
)
if t is not None:
--
2.44.0
Powered by blists - more mailing lists