def __repr__(self):
r = _smi.smiRenderNode(self.node, _smi.SMI_RENDER_ALL)
if r == ffi.NULL:
return "<uninitialized {0} object at {1}>".format(self.__class__.__name__, hex(id(self)))
r = ffi.gc(r, _smi.free)
module = _smi.smiGetNodeModule(self.node)
if module == ffi.NULL:
raise SMIException("unable to get module for {0}".format(self.node.name))
return "<{0} {1} from '{2}'>".format(self.__class__.__name__, ffi.string(r), ffi.string(module.name))
def __repr__(self):
r = _smi.smiRenderNode(self.node, _smi.SMI_RENDER_ALL)
if r == ffi.NULL:
return "<uninitialized {0} object at {1}>".format(
self.__class__.__name__, hex(id(self)))
r = ffi.gc(r, _smi.free)
module = _smi.smiGetNodeModule(self.node)
if module == ffi.NULL:
raise SMIException("unable to get module for {0}".format(
self.node.name))
return "<{0} {1} from '{2}'>".format(self.__class__.__name__,
ffi.string(r),
ffi.string(module.name))
def path(path=None):
"""Set or get a search path to libsmi.
When no path is provided, return the current path,
unmodified. Otherwise, set the path to the specified value.
:param path: The string to be used to change the search path or
`None`
"""
if path is None:
# Get the path
path = _smi.smiGetPath()
if path == ffi.NULL:
raise SMIException("unable to get current libsmi path")
path = ffi.gc(path, _smi.free)
result = ffi.string(path)
return result.decode("utf8")
# Set the path
if not isinstance(path, bytes):
path = path.encode("utf8")
if _smi.smiSetPath(path) < 0:
raise SMIException("unable to set the path {0}".format(path))
def path(path=None):
"""Set or get a search path to libsmi.
When no path is provided, return the current path,
unmodified. Otherwise, set the path to the specified value.
:param path: The string to be used to change the search path or
`None`
"""
if path is None:
# Get the path
path = _smi.smiGetPath()
if path == ffi.NULL:
raise SMIException("unable to get current libsmi path")
path = ffi.gc(path, _smi.free)
result = ffi.string(path)
return result.decode("utf8")
# Set the path
if not isinstance(path, bytes):
path = path.encode("utf8")
if _smi.smiSetPath(path) < 0:
raise SMIException("unable to set the path {0}".format(path))
