From 5f7aaba3fd24e4863db2585236c5bba97f3fc651 Mon Sep 17 00:00:00 2001
From: axiaxixixixi <306232627@qq.com>
Date: Mon, 10 Mar 2025 11:41:04 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dipv6=E7=94=A8url=E5=AD=97?=
 =?UTF-8?q?=E7=AC=A6=E4=B8=B2=E5=BD=A2=E5=BC=8F=E8=BF=9E=E6=8E=A5opengauss?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE=E5=BA=93?=
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---
 py_opengauss/driver/dbapi20.py   |  9 ++++---
 py_opengauss/resolved/riparse.py | 44 ++++++++++++++++----------------
 2 files changed, 27 insertions(+), 26 deletions(-)

diff --git a/py_opengauss/driver/dbapi20.py b/py_opengauss/driver/dbapi20.py
index aa8c88c..1c425ac 100644
--- a/py_opengauss/driver/dbapi20.py
+++ b/py_opengauss/driver/dbapi20.py
@@ -434,10 +434,11 @@ def connect(**kw):
 		for addr in addrs:
 			param = deepcopy(kw)
 			if ":" in addr:
-				host, str_port = addr.strip().split(':')
-				port = int(str_port)
-				param['host'] = host
-				param['port'] = port
+				parts = addr.strip().rsplit(":", 1)
+                host, str_port = parts
+                port = int(str_port)
+                param['host'] = host
+                param['port'] = port
 			else:
 				param['host'] = addr
 			kws.append(param)
diff --git a/py_opengauss/resolved/riparse.py b/py_opengauss/resolved/riparse.py
index 0c205d3..c3ca0eb 100644
--- a/py_opengauss/resolved/riparse.py
+++ b/py_opengauss/resolved/riparse.py
@@ -225,28 +225,28 @@ def unsplit(t):
 	return s
 
 def split_ip(ip, fieldproc = unescape):
-	if ip[0] == '[':
-		# IPvN addr
-		next_pos = ip.find(']')
-		if next_pos == -1:
-			# unterminated IPvN block
-			next_pos = len(ip) - 1
-		addr = ip[:next_pos + 1]
-		pos = next_pos + 1
-		next_pos = addr.find(':', pos)
-		if next_pos == -1:
-			port = None
-		else:
-			port = fieldproc(addr[next_pos + 1:])
-	else:
-		next_pos = ip.find(':')
-		if next_pos == -1:
-			addr = fieldproc(ip)
-			port = None
-		else:
-			addr = fieldproc(ip[:next_pos])
-			port = fieldproc(ip[next_pos + 1:])
-	return addr, port
+    if ip[0] == '[':
+        # IPvN addr
+        next_pos = ip.find(']')
+        if next_pos == -1:
+            # unterminated IPvN block
+            next_pos = len(ip) - 1
+        addr = ip[:next_pos + 1]
+        pos = next_pos + 1
+        next_pos = ip.find(':', pos)
+        if next_pos == -1:
+            port = None
+        else:
+            port = fieldproc(ip[next_pos + 1:])
+    else:
+        next_pos = ip.rfind(':')
+        if next_pos == -1:
+            addr = fieldproc(ip)
+            port = None
+        else:
+            addr = fieldproc(ip[:next_pos])
+            port = fieldproc(ip[next_pos + 1:])
+    return addr, port
 
 def split_netloc(netloc, fieldproc = unescape):
 	"""
-- 
Gitee