1 files changed, 4 insertions, 67 deletions
diff --git a/git/objects/tag.py b/git/objects/tag.py
index c7d02abe..a3a85eef 100644
--- a/git/objects/tag.py
+++ b/git/objects/tag.py
@@ -4,73 +4,10 @@
 # This module is part of GitPython and is released under
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 """ Module containing all object based types. """
-import base
-from gitdb.util import hex_to_bin
-from util import (
-						get_object_type_by_name,
-						parse_actor_and_date
-					)
-
+from git.util import RepoAliasMixin
+from gitdb.object.tag import GitDB_TagObject
 __all__ = ("TagObject", )
 
-class TagObject(base.Object):
+class TagObject(GitDB_TagObject, RepoAliasMixin):
 	"""Non-Lightweight tag carrying additional information about an object we are pointing to."""
-	type = "tag"
-	__slots__ = ( "object", "tag", "tagger", "tagged_date", "tagger_tz_offset", "message" )
-		
-	def __init__(self, repo, binsha, object=None, tag=None, 
-				tagger=None, tagged_date=None, tagger_tz_offset=None, message=None):
-		"""Initialize a tag object with additional data
-		
-		:param repo: repository this object is located in
-		:param binsha: 20 byte SHA1
-		:param object: Object instance of object we are pointing to
-		:param tag: name of this tag
-		:param tagger: Actor identifying the tagger
-		:param tagged_date: int_seconds_since_epoch
-			is the DateTime of the tag creation - use time.gmtime to convert 
-			it into a different format
-		:param tagged_tz_offset: int_seconds_west_of_utc is the timezone that the 
-			authored_date is in, in a format similar to time.altzone"""
-		super(TagObject, self).__init__(repo, binsha )
-		if object is not None:
-			self.object = object
-		if tag is not None:
-			self.tag = tag
-		if tagger is not None:
-			self.tagger = tagger
-		if tagged_date is not None:
-			self.tagged_date = tagged_date
-		if tagger_tz_offset is not None:
-			self.tagger_tz_offset = tagger_tz_offset
-		if message is not None:
-			self.message = message
-		
-	def _set_cache_(self, attr):
-		"""Cache all our attributes at once"""
-		if attr in TagObject.__slots__:
-			ostream = self.repo.odb.stream(self.binsha)
-			lines = ostream.read().splitlines()
-			
-			obj, hexsha = lines[0].split(" ")		# object <hexsha>
-			type_token, type_name = lines[1].split(" ") # type <type_name>
-			self.object = get_object_type_by_name(type_name)(self.repo, hex_to_bin(hexsha))
-			
-			self.tag = lines[2][4:]	 # tag <tag name>
-			
-			tagger_info = lines[3][7:]# tagger <actor> <date>
-			self.tagger, self.tagged_date, self.tagger_tz_offset = parse_actor_and_date(tagger_info)
-			
-			# line 4 empty - it could mark the beginning of the next header
-			# in case there really is no message, it would not exist. Otherwise 
-			# a newline separates header from message
-			if len(lines) > 5:
-				self.message = "\n".join(lines[5:])
-			else:
-				self.message = ''
-		# END check our attributes
-		else:
-			super(TagObject, self)._set_cache_(attr)
-		
-		
-
+	__slots__ = tuple()