sslutil: propagate return value ssl.PROTOCOL_SSLv23 from protocolsettings()
Also, protocolsettings() was renamed to commonssloptions() to reflect that
only the options are returned.
"""utilities to assist in working with pygit2"""
from __future__ import absolute_import
from mercurial.node import bin, hex, nullid
from mercurial import pycompat
pygit2_module = None
def get_pygit2():
global pygit2_module
if pygit2_module is None:
try:
import pygit2 as pygit2_module
pygit2_module.InvalidSpecError
except (ImportError, AttributeError):
pass
return pygit2_module
def togitnode(n):
"""Wrapper to convert a Mercurial binary node to a unicode hexlified node.
pygit2 and sqlite both need nodes as strings, not bytes.
"""
assert len(n) == 20
return pycompat.sysstr(hex(n))
def fromgitnode(n):
"""Opposite of togitnode."""
assert len(n) == 40
if pycompat.ispy3:
return bin(n.encode('ascii'))
return bin(n)
nullgit = togitnode(nullid)