def others(self, other, name='other'):
'''Check this and an other instance for type compatiblility.
@param other: The other instance (any).
@keyword name: Optional, name for other (string).
@return: None.
@raise TypeError: Mismatch of this and type(other).
'''
if not (isinstance(other, self.__class__) or
(hasattr(other, 'lat') and hasattr(other, 'lon'))):
raise TypeError('type(%s) mismatch: %s vs %s' %
(name, classname(other), classname(self)))
def writeMember(self, obj, memberName):
if isString(obj):
logging.warning(u"String as object provided! " +
self._warningPrefix(obj, memberName))
if isInteger(memberName) and isList(obj):
member = obj[memberName]
memberName = str(memberName)
else:
member = getattr(obj, memberName, None)
if member is None:
self.log(u"skipped " + self._warningPrefix(obj, memberName) +
u"It is empty or does not exist (=None).")
return
if isCallable(member) and not hasattr(member, "hdfWrite"):
member = member()
if hasattr(member, "hdfWrite"): # support instances and types
# store the member in a group of its own
oldLocation = self.location
self._location = "/".join((oldLocation.rstrip('/'), memberName))
member.hdfWrite(self) # recursion entry, mind the loops!
self._location = oldLocation
elif isList(member):
self.writeDataset(memberName, member)
elif isString(member) or isNumber(member):
self.writeAttribute(memberName, member)
else:
self.log(u"skipped " + self._warningPrefix(obj, memberName) +
"(={}) It is not a compatible value type!".format(
classname(member)))
def toStr2(self, **kwds):
'''This L{LatLon_} as a string "class(<degrees>, ...)".
@keyword kwds: Optional, keyword arguments.
@return: Class instance (string).
'''
return '%s(%s)' % (classname(self), self.toStr(**kwds))
def radius(self):
'''Get the earth radius (meter).
'''
r = self._radius
if r < EPS:
t = '%s.%s' % (classname(self), 'radius')
raise ValueError('%s invalid: %r' % (t, r))
return r
def hdfWrite(self, hdf):
xlst = ("onValueUpdate", )
selfAttr = self.attributes(exclude=xlst)
selfAttr['cls'] = classname(selfAttr['cls'])
for name in self.hdfStoreAsMember():
if name in selfAttr:
selfAttr.pop(name)
hdf.writeMember(self, name)
hdf.writeAttributes(**selfAttr)
def writeDataset(self, name, data):
if not isList(data):
self.log("dataset {} is not of a list type! (={})".format(
name, classname(data)))
return
shape = getattr(data, 'shape', "(len: {})".format(len(data)))
self.log("dataset '{loc}/{name}' {shape}".format(
loc=self.location.rstrip('/'), name=name, shape=shape))
writeLocation = self._writeLocation()
if name in writeLocation:
del writeLocation[name]
try:
writeLocation.create_dataset(name, data=data, compression="gzip")
except TypeError:
# a TypeError is raised for non-chunkable data (such as string)
writeLocation.create_dataset(name, data=data)
def hdfWrite(self, hdf):
hdf.writeAttributes(modelName = classname(self))
for p in self.params():
logging.debug("Writing model parameter: {} to HDF5".format(p.name()))
hdf.writeMember(self, p.name())
def hdfWrite(self, hdf):
hdf.writeAttributes(cls=classname(self))
def hdfWrite(self, hdf):
hdf.writeAttributes(type=classname(self),
displayMagnitudeName=self.displayMagnitudeName,
magnitudeConversion=self.magnitudeConversion)
def hdfWrite(self, hdf):
hdf.writeAttributes(name=self.name(), cls=classname(self))
hdf.writeMembers(self, *[p.name() for p in self.params()])
def _warningPrefix(self, obj, memberName):
return (u"{cls}.{mem} {cal} ".format(cal=getCallerInfo(type(self)),
cls=classname(obj),
mem=memberName))
def log(self, msg):
logging.debug(u"[{}] {}".format(classname(self), msg))
