Update Pygments to 2.19.2 (was 2.9.0)

See merge request tildes/tildes!174

tildes/requirements-dev.txt

@@ -78,7 +78,7 @@ pycparser==2.22
 pydocstyle==6.3.0
 pyflakes==3.4.0
 pygit2==1.18.1
-pygments==2.9.0
+pygments==2.19.2
 pylint==3.3.8
 pylint-celery==0.3
 pylint-django==2.6.1

tildes/requirements.in

@@ -17,7 +17,7 @@ prometheus-client
 psycopg2
 publicsuffix2==2.20160818
 pygit2
-Pygments==2.9.0 # TODO: Upgrade Pygments, new version causes an error on posting a code block
+Pygments
 pyotp
 pyramid<2.0
 pyramid-ipython

tildes/requirements.txt

@@ -55,7 +55,7 @@ publicsuffix2==2.20160818
 pure-eval==0.2.3
 pycparser==2.22
 pygit2==1.18.1
-pygments==2.9.0
+pygments==2.19.2
 pyotp==2.9.0
 pyproject-hooks==1.2.0
 pyramid==1.10.8

tildes/tildes/lib/markdown.py

@@ -255,12 +255,15 @@ class CodeHtmlFormatter(HtmlFormatter):
     <code class="highlight">...</code> instead (assumes a <pre> is already present).
     """
 
-    def wrap(self, source: Any, outfile: Any) -> Iterator[tuple[int, str]]:
+    def wrap(self, source: Any) -> Iterator[tuple[int, str]]:
         """Wrap the highlighted tokens with the <code> tag."""
-        # pylint: disable=unused-argument
-        yield (0, '<code class="highlight">')
+        yield 0, '<code class="highlight">'
         yield from source
-        yield (0, "</code>")
+        yield 0, "</code>"
+
+    def _wrap_div(self, inner: Any) -> Iterator[tuple[int, str]]:
+        """Override HtmlFormatter to omit the wrapping <div class="highlight">."""
+        yield from inner
 
 
 def apply_syntax_highlighting(html: str) -> str: