def __init__(self, filepath):
"""
Initialize the interface to the data.
Parameters
----------
filepath : string
String specifiying the filename (with full path if
applicable).
"""
# set up the basic params of the data
if os.path.exists(filepath):
self.filepath = filepath
else:
raise IOError(
str(filepath) + '\n does not exist!' +
'Valid path to data file is needed!')
self._nchannels = read_number_of_signals(self.filepath)
numbers = []
names = []
for i in range(self._nchannels):
numbers.append(i + 1)
# CTW: Here we should use the actual channel labels as
# name -- requires additional cython code to interface
# with the EDF library:
names.append(str(i + 1))
self._channel_info = np.rec.fromarrays([numbers, names],
names='number,name')
def __init__(self, filepath):
"""
Initialize the interface to the data.
Parameters
----------
filepath : string
String specifiying the filename (with full path if
applicable).
"""
# set up the basic params of the data
if os.path.exists(filepath):
self.filepath = filepath
else:
raise IOError(str(filepath)+'\n does not exist!'+
'Valid path to data file is needed!')
self._nchannels = read_number_of_signals(self.filepath)
numbers = []
names = []
for i in range(self._nchannels):
numbers.append(i+1)
# CTW: Here we should use the actual channel labels as
# name -- requires additional cython code to interface
# with the EDF library:
names.append(str(i+1))
self._channel_info = np.rec.fromarrays(
[numbers, names], names='number,name')
def _get_nchannels(self):
return read_number_of_signals(self.filepath)
def _get_channels(self):
# this needs to be replaced by a list of the propper channel labels!
# return [str(channel)
# for channel in range(read_number_of_signals(self.filepath))]
return [channel
for channel in range(read_number_of_signals(self.filepath))]
def _get_nchannels(self):
return read_number_of_signals(self.filepath)
