Made most primal imports work, but stopped here as there are many more changes when doing the merge

Author: Byron

git/db.py

@@ -13,14 +13,14 @@
 							bin_to_hex, 
 							hex_to_bin
 						)
-from gitdb.db import (
-						GitDB,
-						LooseObjectDB
+from gitdb.db.py import (
+						PureGitDB,
+						PureLooseObjectODB
 					)
 from git.util import RemoteProgress
-from gitdb.db.base import TransportDBMixin
-from gitdb.db.base import FetchInfo as GitdbFetchInfo
-from gitdb.db.base import PushInfo as GitdbPushInfo
+from gitdb.db.py.base import TransportDB
+from gitdb.db.interface import FetchInfo as GitdbFetchInfo
+from gitdb.db.interface import PushInfo as GitdbPushInfo
 
 from git.util import  join_path
 from gitdb.util import join
@@ -36,7 +36,7 @@
 import sys
 
 
-__all__ = ('GitCmdObjectDB', 'GitDB', 'RemoteProgress' )
+__all__ = ('GitCmdObjectDB', 'PureGitDB', 'RemoteProgress' )
 
 
 class PushInfo(GitdbPushInfo):
@@ -269,7 +269,7 @@ def _from_line(cls, repo, line, fetch_line):
 		return cls(remote_local_ref, flags, note, old_commit_binsha)
 
 
-class GitCmdObjectDB(LooseObjectDB, TransportDBMixin):
+class GitCmdObjectDB(PureLooseObjectODB, TransportDB):
 	"""A database representing the default git object store, which includes loose 
 	objects, pack files and an alternates file
 	

git/ext/gitdb

@@ -63,7 +63,7 @@
 				)
 
 from gitdb.base import IStream
-from gitdb.db import MemoryDB
+from gitdb.db.py import PureMemoryDB
 from gitdb.util import to_bin_sha
 from itertools import izip
 
@@ -512,7 +512,7 @@ def write_tree(self):
 		:raise UnmergedEntriesError: """
 		# we obtain no lock as we just flush our contents to disk as tree
 		# If we are a new index, the entries access will load our data accordingly
-		mdb = MemoryDB()
+		mdb = PureMemoryDB()
 		entries = self._entries_sorted()
 		binsha, tree_items = write_tree_from_cache(entries, mdb, slice(0, len(entries)))
 

git/index/base.py

@@ -1,2 +1,4 @@
 """Module with functions which are supposed to be as fast as possible"""
 
+from gitdb.object.fun import *
+

git/objects/fun.py

@@ -5,7 +5,7 @@
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 """ Module containing all object based types. """
 from git.util import RepoAliasMixin
-from gitdb.object.tag import GitDB_TagObject
+from gitdb.object.tag import TagObject as GitDB_TagObject
 __all__ = ("TagObject", )
 
 class TagObject(GitDB_TagObject, RepoAliasMixin):

git/objects/tag.py

@@ -4,9 +4,11 @@
 # This module is part of GitPython and is released under
 # the BSD License: http://www.opensource.org/licenses/bsd-license.php
 from git.util import RepoAliasMixin
-from gitdb.object.tree import GitDB_Tree, TreeModifier
+from gitdb.object.tree import Tree as GitDB_Tree
+from gitdb.object.tree import TreeModifier
 import git.diff as diff
 
+from blob import Blob
 from submodule.base import Submodule
 
 __all__ = ("TreeModifier", "Tree")

git/objects/tree.py

@@ -2,7 +2,7 @@
 
 __all__ = ["TagReference", "Tag"]
 
-class TagReference(GitDB_TagReference, GitDB_TagReference):
+class TagReference(GitDB_TagReference):
 	__slots__ = tuple()
 
 	@classmethod

git/refs/tag.py

@@ -14,7 +14,7 @@
 from git.remote import Remote
 from git.db import (
 				GitCmdObjectDB, 
-				GitDB
+				PureGitDB
 				)
 
 
@@ -33,7 +33,7 @@
 import sys
 import re
 
-DefaultDBType = GitDB
+DefaultDBType = PureGitDB
 if sys.version_info[1] < 5:		# python 2.4 compatiblity
 	DefaultDBType = GitCmdObjectDB
 # END handle python 2.4

git/repo/base.py

@@ -19,6 +19,7 @@
 							to_bin_sha,
 							join_path, 
 							join_path_native,
+							to_native_path,
 							to_native_path_linux,
 							to_native_path_windows,
 							assure_directory_exists,