refactor method_kw checking

cleaner imports

refactor _get_instance_type_string

many changes; raw.compute_tfr(multitaper, freqs) works!

add verbose to tfr_array_stockwell

add get_data() method

DRY / fixes for method=stockwell

partially handle ITC; comments

forgotten (temporary) import

rework evoked fixtures to provide uncropped evoked option

override plot() method for EpochsTFR

add nave to save/load roundtrip

move copy to base class, fix docstrings, work on iter_evoked

work on ITC handling; add ValueErrors for unsupported param combos; cleanup TODOs

move arg gymnastics into EpochsTFR init; get iter_evoked working

get TFR.average() working

working on making stockwell/ITC behave sanely

reorg for saner class behavior

cleanup/move util funcs

make plotting work for singleton EpochsTFR

docstring fixes; support comments for AverageTFR

fix stockwell bugs

fix attributes, fix docstring format, don't store method_kw in an attribute

fix import nesting

add forgotten utils file

add arithmetic methods

fix check_option for stockwell

get baseline and crop working

add loader func; allow both h5 and hdf5 extensions

get plot_topomap working

better decim support for stockwell

make read_tfrs always return new class

refactor plot_joint

get plot_joint interaction working for grads; propogate topomap_kw to popup figs

small improvements to util func set_title_multi_electrodes

get onselect topomaps to look like plot_joint topomaps

copy everything to tfr.py; delete spectrogram.py; mark legacy

plot_joint debugging

attr docstrings, docstring fixes, RawTFRArray, pass inst as kwarg

improve test of tfr.plot_topomap

WIP docstring dedup [ci skip]

consolidate tests; provide 2 sizes of AverageTFR fixtures

simplify plot_joint and fix pick handling for onselect topomap

fix and test repr_html

improve coverage

Co-authored-by: Eric Larson <larson.eric.d@gmail.com>

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