High-level dataset library (#165)

* only log downsampling for each MB ob precessed data

* log every gigabyte instead of every megabyte

* implement PR feedback

* WIP: implement high level dataset api

* WIP: implement TiffMag

* implement test for dataset api

* refactor high level dataset api

* add test data for WKDataset

* improve high level dataset api and add more tests

* use seed in tests to achieve deterministic behaviour

* implement a test for writing out of bounds with a wk_slice

* improve quality of dataset tests

* make naming schema of test files consistent

* implement PR feedback

* rename tiffs in testdata

* Improve error message and reformat code

* add type annotation

* rename Slice to View

* remove comments and reformat code

* add scikit-image (which is needed for skimage) as dependency

* update version of scikit-image

* fix relative paths in tests

* reformat code

Author: rschwanhold

poetry.lock

@@ -17,6 +17,7 @@ cluster_tools = "1.46"
 natsort = "^6.2.0"
 psutil = "^5.6.7"
 nibabel = "^2.5.1"
+scikit-image = "^0.16.2"
 
 [tool.poetry.dev-dependencies]
 pylint = "2.3.1"