Added support for <abstrakt>

[librarian.git] / librarian / cover.py

diff --git a/librarian/cover.py b/librarian/cover.py
index 2f3117c..0266b4e 100644 (file)
--- a/librarian/cover.py
+++ b/librarian/cover.py
@@ -142,6 +142,8 @@ class Cover(object):
         self.title = book_info.title
         if format is not None:
             self.format = format
+        if width and height:
+            self.height = height * self.width / width
         scale = max(float(width or 0) / self.width, float(height or 0) / self.height)
         if scale >= 1:
             self.scale = scale
@@ -214,7 +216,12 @@ class Cover(object):
         return self.exts[self.format]
 
     def save(self, *args, **kwargs):
-        return self.final_image().save(format=self.format, quality=95, *args, **kwargs)
+        default_kwargs = {
+                'format': self.format,
+                'quality': 95,
+        }
+        default_kwargs.update(kwargs)
+        return self.final_image().save(*args, **default_kwargs)
 
     def output_file(self, *args, **kwargs):
         imgstr = StringIO()