def __init__(self, uri, dataset=None, **kwds):
     #---------------------------------------------
     newfile = kwds.pop('create', False)
     if uri is None and (newfile or dataset is None):
         raise TypeError("No URI given for HDF5 recording")
     if uri is not None:
         BSMLRecording.__init__(self, uri, dataset, **kwds)
     if dataset:
         if newfile:
             self._h5 = H5Recording.create(uri, str(dataset), **kwds)
             self.graph = RecordingGraph(uri, rec_class=HDF5Recording)
         else:
             self._h5 = H5Recording.open(dataset, **kwds)
             if uri is None:
                 BSMLRecording.__init__(self, self._h5.uri, dataset, **kwds)
             elif str(uri) != str(self._h5.uri):
                 raise TypeError("Wrong URI in HDF5 recording")
             self._load_metadata()
             for n, s in enumerate(self._h5.signals()):
                 signal = HDF5Signal.create_from_H5Signal(n, s)
                 signal.add_metadata(self.graph)
                 signal.clock.add_metadata(
                     self.graph)  ## We need to cache clocks in recording...
                 self.add_signal(signal)
     else:
         self._h5 = None
 def __init__(self, uri, dataset=None, **kwds):
     # ---------------------------------------------
     newfile = kwds.pop("create", False)
     if uri is None and (newfile or dataset is None):
         raise TypeError("No URI given for HDF5 recording")
     if uri is not None:
         BSMLRecording.__init__(self, uri, dataset, **kwds)
     if dataset:
         if newfile:
             self._h5 = H5Recording.create(uri, str(dataset), **kwds)
             self.graph = RecordingGraph(uri, rec_class=HDF5Recording)
         else:
             self._h5 = H5Recording.open(dataset, **kwds)
             if uri is None:
                 BSMLRecording.__init__(self, self._h5.uri, dataset, **kwds)
             elif str(uri) != str(self._h5.uri):
                 raise TypeError("Wrong URI in HDF5 recording")
             self._load_metadata()
             for n, s in enumerate(self._h5.signals()):
                 signal = HDF5Signal.create_from_H5Signal(n, s)
                 signal.add_metadata(self.graph)
                 signal.clock.add_metadata(self.graph)  ## We need to cache clocks in recording...
                 self.add_signal(signal)
     else:
         self._h5 = None
Exemple #3
0
 def __init__(self, uri, dataset=None, **kwds):
     #---------------------------------------------
     BSMLRecording.__init__(self, uri=uri, dataset=dataset, **kwds)
     self._edffile = None
     newfile = kwds.pop('create', False)
     if dataset:
         if newfile: pass  ## Future...
         else:
             self.initialise()
             self._set_attributes()
 def __init__(self, uri, dataset=None, **kwds):
 #---------------------------------------------
   BSMLRecording.__init__(self, uri=uri, dataset=dataset, **kwds)
   self._edffile = None
   newfile = kwds.pop('create', False)
   if dataset:
     if newfile: pass  ## Future...
     else:
       self.initialise()
       self._set_attributes()
    def new_signal(self, uri, units, id=None, **kwds):
        # -------------------------------------------------
        """
    Create a new signal and add it to the recording.

    :param uri: The URI for the signal.
    :param units: The physical units of the signal's data.
    :rtype: :class:`HDF5Signal`
    :param kwds: Other :class:`~biosignalml.Signal` attributes to set.
    """
        sig = BSMLRecording.new_signal(self, uri, units, id=id, **kwds)
        if self._h5:
            if sig.clock:
                self._h5.create_clock(sig.clock.uri, sig.clock.units, times=sig.clock.times)
                kwds["clock"] = sig.clock.uri
            sig._h5 = self._h5.create_signal(sig.uri, units, **kwds)
        return sig
    def new_signal(self, uri, units, id=None, **kwds):
        #-------------------------------------------------
        """
    Create a new signal and add it to the recording.

    :param uri: The URI for the signal.
    :param units: The physical units of the signal's data.
    :rtype: :class:`HDF5Signal`
    :param kwds: Other :class:`~biosignalml.Signal` attributes to set.
    """
        sig = BSMLRecording.new_signal(self, uri, units, id=id, **kwds)
        if self._h5:
            if sig.clock:
                self._h5.create_clock(sig.clock.uri,
                                      sig.clock.units,
                                      times=sig.clock.times)
                kwds['clock'] = sig.clock.uri
            sig._h5 = self._h5.create_signal(sig.uri, units, **kwds)
        return sig
 def __init__(self, uri, fname=None, **kwds):
 #-------------------------------------------
   BSMLRecording.__init__(self, uri=uri, fname=fname, **kwds)
   self._siginfo = None