[SYCL] Use raw string for python regex. NFC (#13089)

frasercrmck · web-flow · commit f26d98455f40 · 2024-03-22T15:17:01.000-07:00
This prevents a warning being shown on some versions of python.
diff --git a/sycl/tools/sycl-trace/generate_ze_pretty_printers.py b/sycl/tools/sycl-trace/generate_ze_pretty_printers.py
@@ -33,7 +33,7 @@ def generate_ze_pretty_printers(header):
 
             param_type = "ze_" + camel_to_snake(api_name_tail) + "_params_t"
 
-            search_str = "typedef struct _{}\n{{\n([0-9\sa-zA-Z_\*;\n]*)}}".format(
+            search_str = r"typedef struct _{}\n{{\n([0-9\sa-zA-Z_\*;\n]*)}}".format(
                 param_type
             )
             args = re.search(search_str, header)

Original file line number	Diff line number	Diff line change
`@@ -33,7 +33,7 @@ def generate_ze_pretty_printers(header):`
`33`	`33`
`34`	`34`	`param_type = "ze_" + camel_to_snake(api_name_tail) + "_params_t"`
`35`	`35`
`36`		`- search_str = "typedef struct _{}\n{{\n([0-9\sa-zA-Z_\;\n])}}".format(`
	`36`	`+ search_str = r"typedef struct _{}\n{{\n([0-9\sa-zA-Z_\;\n])}}".format(`
`37`	`37`	`param_type`
`38`	`38`	`)`
`39`	`39`	`args = re.search(search_str, header)`