trackpy.utils ============= .. automodule:: trackpy.utils .. rubric:: Functions .. autosummary:: catch_keyboard_interrupt default_pos_columns default_size_columns extract fit_powerlaw get_pool guess_pos_columns handle_logging ignore_logging is_isotropic lazy_timestamp make_pandas_strict pandas_concat pandas_sort quiet random_walk record_meta safe_exp stats_mode_scalar suppress_plotting time_interval timedelta_to_frame timestamp validate_tuple .. rubric:: Classes .. autosummary:: IPythonStreamHandler ReaderCached memo