Changed
- Pipelines now take a function to decide whether to skip a file based on its input and output paths, rather than just providing the option to skip files whose outpath points to a local file. "skipped_existing" field of run report has been renamed to "skipped" accordingly.
- Run report is now stored in `<Pipeline object>.run_report_` rather than being returned.
- All exceptions that inherit from `Exception` that arise during file processing are now handled by default.
- Rather than noting whether an exception was handled in processing a particular file in an "exception_handled" field, the run report now contains either the exception object itself or `np.nan` in a field called "error."
- "time_finished" field in run reports now uses human-readable timestamps.
- `Pipeline.run()` method has been removed; now pipelines can only be called directly.
- `Pipeline.ops` is now `None` by default.
- Moved most of the README content to readthedocs, improved the examples, and added docstrings.
- `log_dict` is now a Pipeline attribute.
- `pipelines/core.py` has been renamed to `pipelines/pipelines.py`