Fix #930: DeprecationWarning: Flags not at the start of the expression

Signed-off-by: zhang-liang-pengkun <zhangliangpengkun@xfusion.com>
(cherry picked from commit d4218f053f3e0aefa2f4de2d5c86228eca1c5162)

0002-Fix-930-DeprecationWarning-Flags-not-at-the-start-of.patch

@@ -0,0 +1,39 @@
+From 0c3db605e927e6a58cefaecae3a3c6ef1e34dad5 Mon Sep 17 00:00:00 2001
+From: Marcel Hellkamp <marc@gsites.de>
+Date: Sat, 1 Dec 2018 17:35:14 +0100
+Subject: [PATCH] Fix #930: DeprecationWarning: Flags not at the start of the
+ expression
+
+Backported from 0.13-dev
+---
+ bottle.py | 7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+
+diff --git a/bottle.py b/bottle.py
+index fd663f7..dae4f56 100644
+--- a/bottle.py
++++ b/bottle.py
+@@ -3420,7 +3420,7 @@ class StplParser(object):
+     _re_cache = {} #: Cache for compiled re patterns
+     # This huge pile of voodoo magic splits python code into 8 different tokens.
+     # 1: All kinds of python strings (trust me, it works)
+-    _re_tok = '((?m)[urbURB]?(?:\'\'(?!\')|""(?!")|\'{6}|"{6}' \
++    _re_tok = '([urbURB]?(?:\'\'(?!\')|""(?!")|\'{6}|"{6}' \
+                '|\'(?:[^\\\\\']|\\\\.)+?\'|"(?:[^\\\\"]|\\\\.)+?"' \
+                '|\'{3}(?:[^\\\\]|\\\\.|\\n)+?\'{3}' \
+                '|"{3}(?:[^\\\\]|\\\\.|\\n)+?"{3}))'
+@@ -3443,8 +3443,9 @@ class StplParser(object):
+     # Match the start tokens of code areas in a template
+     _re_split = '(?m)^[ \t]*(\\\\?)((%(line_start)s)|(%(block_start)s))(%%?)'
+     # Match inline statements (may contain python strings)
+-    _re_inl = '%%(inline_start)s((?:%s|[^\'"\n]*?)+)%%(inline_end)s' % _re_inl
+-
++    _re_inl = '(?m)%%(inline_start)s((?:%s|[^\'"\n]*?)+)%%(inline_end)s' % _re_inl
++    _re_tok = '(?m)' + _re_tok
++    
+     default_syntax = '<% %> % {{ }}'
+ 
+     def __init__(self, source, syntax=None, encoding='utf8'):
+-- 
+2.39.0.windows.2
+

python-bottle.spec

@@ -1,6 +1,6 @@
 Name:           python-bottle
 Version:        0.12.13
-Release:        11
+Release:        12
 Summary:        WSGI micro web-framework for Python.
 License:        MIT
 URL:            https://github.com/bottlepy/bottle
@@ -9,6 +9,7 @@ Patch0000:      CVE-2020-28473.patch
 #https://github.com/bottlepy/bottle/commit/e140e1b54da721a660f2eb9d58a106b7b3ff2f00
 Patch0001:      CVE-2022-31799.patch
 Patch0002:      0001-fix-1065-gevent-1.3.0-removes-fast-wsgi-implementati.patch
+Patch0003:      0002-Fix-930-DeprecationWarning-Flags-not-at-the-start-of.patch
 BuildArch:      noarch
 BuildRequires:  python3-devel python3-setuptools
 
@@ -46,6 +47,9 @@ sed -i '/^#!/d' bottle.py
 %exclude %{_bindir}/bottle.py
 
 %changelog
+* Wed Nov 22 2023 zhangliangpengkun<zhangliangpengkun@xfusion.com> - 0.12.13-12
+- Fix #930: DeprecationWarning: Flags not at the start of the expression
+
 * Thu Nov 09 2023 zhangliangpengkun<zhangliangpengkun@xfusion.com> - 0.12.13-11
 - fix #1065 gevent-1.3.0 removes 'fast' wsgi implementation.