From 5f581a5311624cfe43a214c63890764dac8a0e6f Mon Sep 17 00:00:00 2001
From: Peter Sanchez <peter@netlandish.com>
Date: Wed, 1 Mar 2023 16:28:24 -0600
Subject: [PATCH] Py 3.11 changes

---
 src/wiki/plugins/images/markdown_extensions.py | 14 ++++++++++++--
 src/wiki/plugins/macros/mdx/macro.py           | 13 ++++++++++---
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/wiki/plugins/images/markdown_extensions.py b/src/wiki/plugins/images/markdown_extensions.py
index 59a39519..8acb70c9 100644
--- a/src/wiki/plugins/images/markdown_extensions.py
+++ b/src/wiki/plugins/images/markdown_extensions.py
@@ -1,10 +1,12 @@
+import re
+
 import markdown
 from django.template.loader import render_to_string
 from wiki.plugins.images import models
 from wiki.plugins.images import settings
 
 IMAGE_RE = (
-    r"(?:(?im)"
+    r"(?:"
     +
     # Match '[image:N'
     r"\[image\:(?P<id>[0-9]+)"
@@ -27,7 +29,7 @@ IMAGE_RE = (
 
 class ImageExtension(markdown.Extension):
 
-    """ Images plugin markdown extension for django-wiki. """
+    """Images plugin markdown extension for django-wiki."""
 
     def extendMarkdown(self, md):
         md.inlinePatterns.add("dw-images", ImagePattern(IMAGE_RE, md), ">link")
@@ -47,6 +49,14 @@ class ImagePattern(markdown.inlinepatterns.Pattern):
     So: Remember that the caption text is fully valid markdown!
     """
 
+    def __init__(self, pattern, md=None):
+        """Override init in order to add IGNORECASE and MULTILINE flags"""
+        super().__init__(pattern, md=md)
+        self.compiled_re = re.compile(
+            r"^(.*?)%s(.*)$" % pattern,
+            flags=re.DOTALL | re.UNICODE | re.IGNORECASE | re.MULTILINE,
+        )
+
     def handleMatch(self, m):
         image = None
         image_id = None
diff --git a/src/wiki/plugins/macros/mdx/macro.py b/src/wiki/plugins/macros/mdx/macro.py
index 88246e48..e2c5aa8f 100644
--- a/src/wiki/plugins/macros/mdx/macro.py
+++ b/src/wiki/plugins/macros/mdx/macro.py
@@ -9,7 +9,7 @@ from wiki.plugins.macros import settings
 # http://stackoverflow.com/questions/430759/regex-for-managing-escaped-characters-for-items-like-string-literals
 re_sq_short = r"'([^'\\]*(?:\\.[^'\\]*)*)'"
 
-MACRO_RE = r"((?i)\[(?P<macro>\w+)(?P<kwargs>\s\w+\:.+)*\])"
+MACRO_RE = r"(\[(?P<macro>\w+)(?P<kwargs>\s\w+\:.+)*\])"
 KWARG_RE = re.compile(
     r"\s*(?P<arg>\w+)(:(?P<value>([^\']+|%s)))?" % re_sq_short, re.IGNORECASE
 )
@@ -17,7 +17,7 @@ KWARG_RE = re.compile(
 
 class MacroExtension(markdown.Extension):
 
-    """ Macro plugin markdown extension for django-wiki. """
+    """Macro plugin markdown extension for django-wiki."""
 
     def extendMarkdown(self, md):
         md.inlinePatterns.add("dw-macros", MacroPattern(MACRO_RE, md), ">link")
@@ -26,7 +26,14 @@ class MacroExtension(markdown.Extension):
 class MacroPattern(markdown.inlinepatterns.Pattern):
 
     """django-wiki macro preprocessor - parse text for various [some_macro] and
-    [some_macro (kw:arg)*] references. """
+    [some_macro (kw:arg)*] references."""
+
+    def __init__(self, pattern, md=None):
+        """Override init in order to add IGNORECASE flag"""
+        super().__init__(pattern, md=md)
+        self.compiled_re = re.compile(
+            r"^(.*?)%s(.*)$" % pattern, flags=re.DOTALL | re.UNICODE | re.IGNORECASE
+        )
 
     def handleMatch(self, m):
         macro = m.group("macro").strip()
-- 
2.45.2