def __findnode(self, key):
if '/' in key:
nodes = key.split('/')
if key.startswith('/'):
g = self.__findroot()
else:
g = self
for n in nodes:
if n == "..":
p = g._getparent()
if p is not None:
g = p
else:
raise KeyError, "No parent exists"
elif n == "" or n == ".":
pass
else:
# print n
# print(dir(g))
g = _ldict.__getitem__(g, n)
return g
if key == '..':
p = self._getparent()
if p is not None:
return p
else:
raise KeyError, "No parent exists"
elif key == '.':
return self
return _ldict.__getitem__(self, key)
def __findnode(self, key):
if '/' in key:
nodes = key.split('/')
if key.startswith('/'):
g = self.__findroot()
else:
g = self
for n in nodes:
if n == "..":
p = g._getparent()
if p is not None:
g = p
else:
raise KeyError, "No parent exists"
elif n == "" or n == ".":
pass
else:
# print n
# print(dir(g))
g = _ldict.__getitem__(g, n)
return g
elif key == '..':
p = self._getparent()
if p is not None:
return p
else:
raise KeyError, "No parent exists"
elif key == '.':
return self
return _ldict.__getitem__(self, key)
def __findnode(self, key):
if '/' in key:
nodes = key.split('/')
if key.startswith('/'):
g = self.__findroot()
else:
g = self
for n in nodes:
if n == "..":
p = g._getparent()
if p is not None:
g = p
else:
raise KeyError("No parent exists")
elif n == "" or n == ".":
pass
else:
try:
g = _ldict.__getitem__(g, n)
except: # attempt to use sanitised version
n = "_" + n
g = _ldict.__getitem__(g, n)
return g
elif key == '..':
p = self._getparent()
if p is not None:
return p
else:
raise KeyError("No parent exists")
elif key == '.':
return self
return _ldict.__getitem__(self, key)
def __str__(self):
s = ""
for a in self.attrs:
s += " @%s = %s\n" % (a, self.attrs[a])
for k in self:
if not k in ["nxname", "attrs"] and not '__parent' in k:
s += " %s" % k
if isinstance(_ldict.__getitem__(self, k), HDF5group):
s += "/\n"
else:
s += "\n"
if hasattr(self, "nxname"):
return self.nxname + "\n" + s
else:
return s
def __str__(self):
s = ""
for a in self.attrs:
s += " @%s = %s\n" % (a, self.attrs[a])
for k in self:
if not k in ["nxname", "attrs"] and not '__parent' in k:
s += " %s" % k
if isinstance(_ldict.__getitem__(self, k), HDF5group):
s += "/\n"
else:
s += "\n"
if hasattr(self, "nxname"):
return self.nxname + "\n" + s
else:
return s
def __getitem__(self, key):
from types import StringType
if type(key) is StringType:
return self.__findnode(key)
return _ldict.__getitem__(self, key)
def __init__(self, attrs={}, parent=None):
_ldict.__init__(self)
HDF5node.__init__(self, attrs, parent)
def __getitem__(self, key):
from types import StringType
if type(key) is StringType:
return self.__findnode(key)
return _ldict.__getitem__(self, key)
def __init__(self, attrs={}, parent=None):
_ldict.__init__(self)
HDF5node.__init__(self, attrs, parent)
def __getitem__(self, key):
if isinstance(key, str):
return self.__findnode(key)
return _ldict.__getitem__(self, key)