From d7a03d907baac73dd69c0ce77f3610e7d4bad5f4 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Sun, 8 Mar 2020 12:17:56 +0100
Subject: Vastly improve ppt compatibility

---
 libmat2/archive.py | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'libmat2/archive.py')

diff --git a/libmat2/archive.py b/libmat2/archive.py
index de80a35..f6db491 100644
--- a/libmat2/archive.py
+++ b/libmat2/archive.py
@@ -82,6 +82,13 @@ class ArchiveBasedAbstractParser(abstract.AbstractParser):
         # pylint: disable=unused-argument,no-self-use
         return {}  # pragma: no cover
 
+    def _final_checks(self) -> bool:
+        """ This method is invoked after the file has been cleaned,
+        allowing to run final verifications.
+        """
+        # pylint: disable=unused-argument,no-self-use
+        return True
+
     @staticmethod
     @abc.abstractmethod
     def _get_all_members(archive: ArchiveClass) -> List[ArchiveMember]:
@@ -223,6 +230,8 @@ class ArchiveBasedAbstractParser(abstract.AbstractParser):
         if abort:
             os.remove(self.output_filename)
             return False
+        if not self._final_checks():
+            return False  # pragma: no cover
         return True
 
 
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