update eaf package

lisp/emacs-application-framework/app/mermaid/md_mermaid.py

@@ -1,83 +0,0 @@
-"""
-Mermaid Extension for Python-Markdown
-========================================
-
-Adds mermaid parser (like github-markdown) to standard Python-Markdown code blocks.
-
-Original code Copyright 2018-2020 [Olivier Ruelle].
-
-License: GNU GPLv3
-
-"""
-
-from markdown.extensions import Extension
-from markdown.preprocessors import Preprocessor
-
-import re
-import os
-
-MermaidRegex = re.compile(r"^(?P<mermaid_sign>[\~\`]){3}[\ \t]*[Mm]ermaid[\ \t]*$")
-
-
-# ------------------ The Markdown Extension -------------------------------
-
-class MermaidPreprocessor(Preprocessor):
-    def run(self, lines):
-        new_lines = []
-        mermaid_sign = ""
-        m_start = None
-        m_end = None
-        in_mermaid_code = False
-        is_mermaid = False
-        old_line = ""
-
-        js_file = "file://" + (os.path.join(os.path.dirname(__file__), "node_modules", "mermaid", "dist", "mermaid.js"))
-
-        new_lines.append('<meta charset="utf-8">')
-        new_lines.append('<script src="{}"></script>'.format(js_file))
-        new_lines.append('<script>mermaid.initialize({startOnLoad:true});</script>')
-
-        for line in lines:
-            # Wait for starting line with MermaidRegex (~~~ or ``` following by [mM]ermaid )
-            if not in_mermaid_code:
-                m_start = MermaidRegex.match(line)
-            else:
-                m_end = re.match(r"^["+mermaid_sign+"]{3}[\ \t]*$", line)
-                if m_end:
-                    in_mermaid_code = False
-
-            if m_start:
-                in_mermaid_code = True
-                mermaid_sign = m_start.group("mermaid_sign")
-                if not re.match(r"^[\ \t]*$", old_line):
-                    new_lines.append("")
-                if not is_mermaid:
-                    is_mermaid = True
-                new_lines.append('<div class="mermaid">')
-                m_start = None
-            elif m_end:
-                new_lines.append('</div>')
-                new_lines.append("")
-                m_end = None
-            elif in_mermaid_code:
-                new_lines.append(line.strip())
-            else:
-                new_lines.append(line)
-
-            old_line = line
-
-        return new_lines
-
-
-class MermaidExtension(Extension):
-    """ Add source code hilighting to markdown codeblocks. """
-
-    def extendMarkdown(self, md, md_globals):
-        """ Add HilitePostprocessor to Markdown instance. """
-        # Insert a preprocessor before ReferencePreprocessor
-        md.preprocessors.register(MermaidPreprocessor(md), 'mermaid', 35)
-
-        md.registerExtension(self)
-
-def makeExtension(**kwargs):  # pragma: no cover
-    return MermaidExtension(**kwargs)