def wrapname(name, wrapper):
module, name = name.rsplit(b'.', 1)
module = sys.modules[module]
func = getattr(module, name)
def f(*args, **kwds):
return wrapper(func, args, kwds)
f.__name__ = func.__name__
setattr(module, name, f)
def vfsinit(orig, self, othervfs):
orig(self, othervfs)
# copy lfs related options
for k, v in othervfs.options.items():
if k.startswith(b'lfs'):
self.options[k] = v
# also copy lfs blobstores. note: this can run before reposetup, so lfs
# blobstore attributes are not always ready at this time.
for name in [b'lfslocalblobstore', b'lfsremoteblobstore']:
if util.safehasattr(othervfs, name):
setattr(self, name, getattr(othervfs, name))
def replacefilecache(cls, propname, replacement):
"""Replace a filecache property with a new class. This allows changing the
cache invalidation condition."""
origcls = cls
assert callable(replacement)
while cls is not object:
if propname in cls.__dict__:
orig = cls.__dict__[propname]
setattr(cls, propname, replacement(orig))
break
cls = cls.__bases__[0]
if cls is object:
raise AttributeError(
_(b"type '%s' has no property '%s'") % (origcls, propname))
def __init__(self, **opts):
opts = pycompat.byteskwargs(opts)
for k, v in pycompat.iteritems(self.defaults):
setattr(self, k, opts.get(k, v))
def decorator(func):
setattr(cls, func.__name__, func)
return func
