1 files changed, 16 insertions, 3 deletions
diff --git a/git/db/complex.py b/git/db/complex.py
index ef2013e3..71a39c45 100644
--- a/git/db/complex.py
+++ b/git/db/complex.py
@@ -1,12 +1,25 @@
 """Module with many useful complex databases with different useful combinations of primary implementations"""
 
-from py.complex import PureGitDB
+from py.complex import PurePartialGitDB
 from cmd.complex import CmdPartialGitDB
 from compat import RepoCompatibilityInterface
 
-__all__ = ['CmdPartialGitDB', 'PureGitDB', 'PureCmdGitDB']
+__all__ = ['CmdGitDB', 'PureGitDB', 'CmdCompatibilityGitDB', 'PureCompatibilityGitDB']
 
-class PureCmdGitDB(PureGitDB, CmdPartialGitDB, RepoCompatibilityInterface):
+class CmdGitDB(CmdPartialGitDB, PurePartialGitDB):
+	"""A database which uses primarily the git command implementation, but falls back
+	to pure python where it is more feasible"""
+
+class CmdCompatibilityGitDB(RepoCompatibilityInterface, CmdGitDB):
+	"""A database which fills in its missing implementation using the pure python 
+	implementation"""
+	pass
+
+class PureGitDB(PurePartialGitDB, CmdPartialGitDB):
+	"""A repository which uses the pure implementation primarily, but falls back
+	on using the git command for high-level functionality"""
+
+class PureCompatibilityGitDB(RepoCompatibilityInterface, PureGitDB):
 	"""Repository which uses the pure implementation primarily, but falls back
 	to the git command implementation. Please note that the CmdGitDB does it
 	the opposite way around."""