Add python/textual to YDB

commit_hash:eda16a869229724fec5479fa27fa5cdbccbe0395

1 files changed, 46 insertions, 0 deletions

diff --git a/contrib/python/markdown-it-py/markdown_it/parser_core.py b/contrib/python/markdown-it-py/markdown_it/parser_core.py
new file mode 100644
index 00000000000..8f5b921cbd3
--- /dev/null
+++ b/contrib/python/markdown-it-py/markdown_it/parser_core.py
@@ -0,0 +1,46 @@
+"""
+* class Core
+*
+* Top-level rules executor. Glues block/inline parsers and does intermediate
+* transformations.
+"""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+
+from .ruler import Ruler
+from .rules_core import (
+    block,
+    inline,
+    linkify,
+    normalize,
+    replace,
+    smartquotes,
+    text_join,
+)
+from .rules_core.state_core import StateCore
+
+RuleFuncCoreType = Callable[[StateCore], None]
+
+_rules: list[tuple[str, RuleFuncCoreType]] = [
+    ("normalize", normalize),
+    ("block", block),
+    ("inline", inline),
+    ("linkify", linkify),
+    ("replacements", replace),
+    ("smartquotes", smartquotes),
+    ("text_join", text_join),
+]
+
+
+class ParserCore:
+    def __init__(self) -> None:
+        self.ruler = Ruler[RuleFuncCoreType]()
+        for name, rule in _rules:
+            self.ruler.push(name, rule)
+
+    def process(self, state: StateCore) -> None:
+        """Executes core chain rules."""
+        for rule in self.ruler.getRules(""):
+            rule(state)