Initial commit

env/lib/python3.10/site-packages/draftjs_exporter/engines/base.py

@@ -0,0 +1,50 @@
+from typing import Any, Dict, Optional
+
+from draftjs_exporter.types import HTML, Element, Tag
+
+Attr = Dict[str, str]
+
+
+class DOMEngine:
+    """
+    Parent class of all DOM implementations.
+    """
+
+    @staticmethod
+    def create_tag(type_: Tag, attr: Optional[Attr] = None) -> Any:
+        """
+        Creates and returns a tree node of the given type and attributes.
+        """
+        raise NotImplementedError
+
+    @staticmethod
+    def parse_html(markup: HTML) -> Element:
+        """
+        Creates nodes based on the input html.
+        Note: this method is used in component implementations only, and
+        is not required for the exporter to operate.
+        """
+        raise NotImplementedError
+
+    @staticmethod
+    def append_child(elt: Element, child: Element) -> Any:
+        """
+        Appends the given child node in the children of elt.
+        """
+        raise NotImplementedError
+
+    @staticmethod
+    def render(elt: Element) -> HTML:
+        """
+        Renders a given element to HTML.
+        """
+        raise NotImplementedError
+
+    @staticmethod
+    def render_debug(elt: Element) -> HTML:
+        """
+        Renders a given element to HTML.
+        Note: this method is only used for draftjs_exporter's tests, and
+        is not required for the exporter to operate.
+        """
+        raise NotImplementedError