From fd4afa128482697fa715ec134e623117d05f71a0 Mon Sep 17 00:00:00 2001
From: Alina Lenk <alina.v.lenk@gmail.com>
Date: Thu, 11 Apr 2024 15:47:37 +0200
Subject: [PATCH] generate_packets.py: Mark regexes as raw strings to fix
 invalid escape sequences

Reported by Marko Lindqvist

See RM #365

Signed-off-by: Alina Lenk <alina.v.lenk@gmail.com>
---
 common/generate_packets.py | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/common/generate_packets.py b/common/generate_packets.py
index 1ba522e962..4426ba4d48 100755
--- a/common/generate_packets.py
+++ b/common/generate_packets.py
@@ -116,12 +116,12 @@ def parse_fields(str, types):
             break
 
     typeinfo={}
-    mo=re.search("^(.*)\((.*)\)$",type)
+    mo = re.search(r"^(.*)\((.*)\)$", type)
     assert mo,repr(type)
     typeinfo["dataio_type"],typeinfo["struct_type"]=mo.groups()
 
     if typeinfo["struct_type"]=="float":
-        mo=re.search("^(\D+)(\d+)$",typeinfo["dataio_type"])
+        mo = re.search(r"^(\D+)(\d+)$", typeinfo["dataio_type"])
         assert mo
         typeinfo["dataio_type"]=mo.group(1)
         typeinfo["float_factor"]=int(mo.group(2))
@@ -171,11 +171,11 @@ def parse_fields(str, types):
     removes=[]
     remaining=[]
     for i in arr:
-        mo=re.search("^add-cap\((.*)\)$",i)
+        mo = re.search(r"^add-cap\((.*)\)$", i)
         if mo:
             adds.append(mo.group(1))
             continue
-        mo=re.search("^remove-cap\((.*)\)$",i)
+        mo = re.search(r"^remove-cap\((.*)\)$", i)
         if mo:
             removes.append(mo.group(1))
             continue
@@ -1338,7 +1338,7 @@ class Packet:
         str=str.strip()
         lines=str.split("\n")
         
-        mo=re.search("^\s*(\S+)\s*=\s*(\d+)\s*;\s*(.*?)\s*$",lines[0])
+        mo = re.search(r"^\s*(\S+)\s*=\s*(\d+)\s*;\s*(.*?)\s*$", lines[0])
         assert mo,repr(lines[0])
 
         self.type=mo.group(1)
@@ -1409,7 +1409,7 @@ class Packet:
         removes=[]
         remaining=[]
         for i in arr:
-            mo=re.search("^cancel\((.*)\)$",i)
+            mo = re.search(r"^cancel\((.*)\)$", i)
             if mo:
                 self.cancel.append(mo.group(1))
                 continue
@@ -1919,13 +1919,13 @@ def main():
     content=open(input_name).read()
     content=strip_c_comment(content)
     lines=content.split("\n")
-    lines=map(lambda x: re.sub("\s*#.*$","",x),lines)
-    lines=map(lambda x: re.sub("\s*//.*$","",x),lines)
-    lines=filter(lambda x:not re.search("^\s*$",x),lines)
+    lines = map(lambda x: re.sub(r"\s*#.*$", "", x), lines)
+    lines = map(lambda x: re.sub(r"\s*//.*$", "", x), lines)
+    lines = filter(lambda x: not re.search(r"^\s*$", x), lines)
     lines2=[]
     types=[]
     for i in lines:
-        mo=re.search("^type\s+(\S+)\s*=\s*(.+)\s*$",i)
+        mo = re.search(r"^type\s+(\S+)\s*=\s*(.+)\s*$", i)
         if mo:
             types.append(Type(mo.group(1),mo.group(2)))
         else:
-- 
2.34.1