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"""Module with our own gitdb implementation - it uses the git command"""
from gitdb.base import (
OInfo,
OStream
)
from gitdb.util import bin_to_hex
from gitdb.db import GitDB
from gitdb.db import LooseObjectDB
__all__ = ('GitCmdObjectDB', 'GitDB' )
#class GitCmdObjectDB(CompoundDB, ObjectDBW):
class GitCmdObjectDB(LooseObjectDB):
"""A database representing the default git object store, which includes loose
objects, pack files and an alternates file
It will create objects only in the loose object database.
:note: for now, we use the git command to do all the lookup, just until he
have packs and the other implementations
"""
def __init__(self, root_path, git):
"""Initialize this instance with the root and a git command"""
super(GitCmdObjectDB, self).__init__(root_path)
self._git = git
def info(self, sha):
t = self._git.get_object_header(bin_to_hex(sha))
return OInfo(*t)
def stream(self, sha):
"""For now, all lookup is done by git itself"""
t = self._git.stream_object_data(bin_to_hex(sha))
return OStream(*t)
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