Add reading and writing of embedded style maps

1 files changed, 17 insertions, 0 deletions

diff --git a/mammoth/docx/style_map.py b/mammoth/docx/style_map.py
new file mode 100644
index 0000000..2841830
--- /dev/null
+++ b/mammoth/docx/style_map.py
@@ -0,0 +1,17 @@
+from ..zips import open_zip
+
+
+_style_map_path = "mammoth/style-map"
+
+
+def write_style_map(fileobj, style_map):
+    with open_zip(fileobj, "a") as zip_file:
+        zip_file.write_str(_style_map_path, style_map)
+
+
+def read_style_map(fileobj):
+    with open_zip(fileobj, "r") as zip_file:
+        if zip_file.exists(_style_map_path):
+            return zip_file.read_str(_style_map_path)
+
+