1 files changed, 49 insertions, 0 deletions
diff --git a/scripts/pandoc.py b/scripts/pandoc.py
new file mode 100755
index 000000000..8bc3afc03
--- /dev/null
+++ b/scripts/pandoc.py
@@ -0,0 +1,49 @@
+import sys
+import json
+
+def walk(x, action, format = ""):
+  if isinstance(x, list):
+    array = []
+    for item in x:
+      if isinstance(item, dict):
+        for k in item:
+          res = action(k, item[k], format)
+          if res is None:
+            array.append(walk(item, action, format))
+          elif isinstance(res, list):
+            for z in res:
+              array.append(walk(z, action, format))
+          else:
+            array.append(walk(res, action, format))
+      else:
+        array.append(walk(item, action, format))
+    return array
+  elif isinstance(x, dict):
+    obj = {}
+    for k in x:
+      obj[k] = walk(x[k], action, format)
+    return obj
+  else:
+    return x
+
+def toJSONFilter(action):
+  doc = json.loads(sys.stdin.read())
+  if len(sys.argv) > 1:
+    format = sys.argv[1]
+  else:
+    format = ""
+  altered = walk(doc, action, format)
+  json.dump(altered, sys.stdout)
+
+def rawInline(format, s):
+  return {"RawInline": [{"unFormat": format}, s]}
+
+def rawBlock(format, s):
+  return {"RawBlock": [{"unFormat": format}, s]}
+
+def attributes(attrs):
+  attrs = attrs or []
+  ident = attrs["id"] or ""
+  classes = attrs["classes"] or []
+  keyvals = [x for x in attrs and x != "classes" and x != "id"]
+  return [ident, classes, keyvals]