1 files changed, 8 insertions, 1 deletions

diff --git a/libmat2/parser_factory.py b/libmat2/parser_factory.py
index 30c3b52..e93ee4f 100644
--- a/libmat2/parser_factory.py
+++ b/libmat2/parser_factory.py
@@ -1,3 +1,4 @@
+import logging
 import glob
 import os
 import mimetypes
@@ -10,6 +11,10 @@ assert Tuple  # make pyflakes happy
 
 T = TypeVar('T', bound='abstract.AbstractParser')
 
+mimetypes.add_type('application/epub+zip', '.epub')
+# EPUB Navigation Control XML File
+mimetypes.add_type('application/x-dtbncx+xml', '.ncx')
+
 
 def __load_all_parsers():
     """ Loads every parser in a dynamic way """
@@ -49,6 +54,8 @@ def get_parser(filename: str) -> Tuple[Optional[T], Optional[str]]:
         if mtype in parser_class.mimetypes:
             try:
                 return parser_class(filename), mtype
-            except ValueError:
+            except ValueError as e:
+                logging.info("Got an exception when trying to instanciate "
+                             "%s for %s: %s", parser_class, filename, e)
                 return None, mtype
     return None, mtype