Update/Fix for MaxWell systems

[cmccrimmon]

Updated for current MaxWell systems - now utilize events to extract MAXWELL SPIKE (via built in template matching) and STIMULATION events. Also remove 1) instances where multiple MaxWell electrodes are connected to the same channel (mix of electrode signals) and 2) duplicates where multiple MaxWell channels and connected to the same electrode (duplicates) as discussed in NeuralEnsemble/python-neo#1703. Updated prior closed pull request #4015 to avoid pandas usage.

[alejoe91]

@cmccrimmon all tests fail, and I think it's because of the changes to neobase. Can you double check?

For the Maxwell part, @philipp-mxw can you review?

[philipp-mxw]

When using the h5 file provided in one of the associated issues, it fails for me already before any of the changes are actually run

Exception has occurred: ValueError signal_channels do not have unique ids for stream 0 File "/home/phornauer/Code/spikeinterface/src/spikeinterface/extractors/neoextractors/neobaseextractor.py", line 66, in get_neo_io_reader neo_reader.parse_header() File "/home/phornauer/Code/spikeinterface/src/spikeinterface/extractors/neoextractors/neobaseextractor.py", line 27, in __init__ self.neo_reader = self.get_neo_io_reader(self.NeoRawIOClass, **neo_kwargs) File "/home/phornauer/Code/spikeinterface/src/spikeinterface/extractors/neoextractors/neobaseextractor.py", line 188, in __init__ _NeoBaseExtractor.__init__(self, block_index, **neo_kwargs) File "/home/phornauer/Code/spikeinterface/src/spikeinterface/extractors/neoextractors/maxwell.py", line 62, in __init__ NeoBaseRecordingExtractor.__init__( File "/home/phornauer/Code/support/debug_si.py", line 5, in <module> rec = se.MaxwellRecordingExtractor(file_path) ValueError: signal_channels do not have unique ids for stream 0