Rename to org-rw.

org_rw/__init__.py

@@ -0,0 +1,2 @@
+from .org_rw import *
+from .utils import *

org_rw/utils.py

@@ -0,0 +1,38 @@
+from .org_rw import (Bold, Code, Headline, Italic, Line, RawLine, Strike, Text,
+                     Underlined, Verbatim)
+
+
+def get_hl_raw_contents(doc: Headline) -> str:
+    lines = []
+    for content in doc.contents:
+        lines.append(get_raw_contents(content))
+
+    raw = "".join(lines)
+    return raw
+
+
+def get_rawline_contents(doc: RawLine) -> str:
+    return doc.line
+
+
+def get_span_contents(doc: Line) -> str:
+    return doc.get_raw()
+
+
+def get_text_contents(doc: Text) -> str:
+    return doc.get_raw()
+
+
+def get_raw_contents(doc) -> str:
+    if isinstance(doc, Headline):
+        return get_hl_raw_contents(doc)
+    if isinstance(doc, RawLine):
+        return get_rawline_contents(doc)
+    if isinstance(doc, Line):
+        return get_span_contents(doc)
+    if isinstance(doc, list):
+        return "".join([get_raw_contents(chunk) for chunk in doc])
+    if isinstance(doc, (Text, Bold, Code, Italic, Strike, Underlined, Verbatim)):
+        return doc.get_raw()
+    print("Unhandled type: " + str(doc))
+    raise NotImplementedError("Unhandled type: " + str(doc))