chore: use raw string for regex

jackwotherspoon · jackwotherspoon · commit 050f58a7e7ee · 2025-03-18T16:16:27.000Z
diff --git a/google/cloud/sql/connector/connection_name.py b/google/cloud/sql/connector/connection_name.py
@@ -21,7 +21,7 @@
 CONN_NAME_REGEX = re.compile(("([^:]+(:[^:]+)?):([^:]+):([^:]+)"))
 # The domain name pattern in accordance with RFC 1035, RFC 1123 and RFC 2181.
 DOMAIN_NAME_REGEX = re.compile(
-    "^(?:[_a-z0-9](?:[_a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z](?:[a-z0-9-]{0,61}[a-z0-9])?)?$"
+    r"^(?:[_a-z0-9](?:[_a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z](?:[a-z0-9-]{0,61}[a-z0-9])?)?$"
 )
 
 

Original file line number	Diff line number	Diff line change
`@@ -21,7 +21,7 @@`
`21`	`21`	`CONN_NAME_REGEX = re.compile(("([^:]+(:[^:]+)?):([^:]+):([^:]+)"))`
`22`	`22`	`# The domain name pattern in accordance with RFC 1035, RFC 1123 and RFC 2181.`
`23`	`23`	`DOMAIN_NAME_REGEX = re.compile(`
`24`		`- "^(?:[_a-z0-9](?:[_a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z](?:[a-z0-9-]{0,61}[a-z0-9])?)?$"`
	`24`	`+ r"^(?:[_a-z0-9](?:[_a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z](?:[a-z0-9-]{0,61}[a-z0-9])?)?$"`
`25`	`25`	`)`
`26`	`26`
`27`	`27`