1 files changed, 13 insertions, 5 deletions
diff --git a/src/argaze/DataStructures.py b/src/argaze/DataStructures.py
index 5648c0e..abaea62 100644
--- a/src/argaze/DataStructures.py
+++ b/src/argaze/DataStructures.py
@@ -6,7 +6,7 @@ import json
 class DictObject():
     """Convert dictionnary into object"""
 
-    def __init__(self, object_type, **dictionnary):
+    def __init__(self, object_type = str, **dictionnary):
 
         self.__dict__.update(dictionnary)
         self.__type = object_type
@@ -15,9 +15,9 @@ class DictObject():
         return self.__dict__[key]
 
     def __str__(self):
-        return json.dumps({key: self.__dict__[key] for key in self.__dict__.keys()}, default=vars)
+        return json.dumps({key: self.__dict__[key] for key in self.__dict__.keys()}, default = vars)
 
-    def type(self):
+    def get_type(self):
         return self.__type
 
     def keys(self):
@@ -51,8 +51,16 @@ class TimeStampedBuffer(collections.OrderedDict):
         super().__setitem__(key, value)
 
     def __str__(self):
-        return json.dumps(self, default=vars)
+        return json.dumps(self, default = vars)
 
     def pop_first(self):
         """Easing FIFO access mode"""
-        return self.popitem(last=False)
-\ No newline at end of file
+        return self.popitem(last=False)
+
+    def export_as_json(self, filepath):
+        """Write buffer content into a json file"""
+        try:
+            with open(filepath, 'w', encoding='utf-8') as jsonfile:
+                json.dump(self, jsonfile, ensure_ascii = False, default=vars)
+        except:
+            raise RuntimeError(f'Can\' write {filepath}')
+\ No newline at end of file