Linting xarray-contrib/datatree#21

* black reformatting

* add setup.cfg to configure flake8/black/isort/mypy

* add setup.cfg to configure flake8/black/isort/mypy xarray-contrib/datatree#22

* passes flake8

* disabled mypy for now

Co-authored-by: Joseph Hamman <[email protected]>

Author: TomNicholas

.pre-commit-config.yaml

@@ -29,22 +29,22 @@ repos:
   #   hooks:
   #     - id: velin
   #       args: ["--write", "--compact"]
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910
-    hooks:
-      - id: mypy
-        # Copied from setup.cfg
-        exclude: "properties|asv_bench"
-        additional_dependencies: [
-            # Type stubs
-            types-python-dateutil,
-            types-pkg_resources,
-            types-PyYAML,
-            types-pytz,
-            # Dependencies that are typed
-            numpy,
-            typing-extensions==3.10.0.0,
-          ]
+#  - repo: https://github.com/pre-commit/mirrors-mypy
+#    rev: v0.910
+#    hooks:
+#      - id: mypy
+#        # Copied from setup.cfg
+#        exclude: "properties|asv_bench"
+#        additional_dependencies: [
+#            # Type stubs
+#            types-python-dateutil,
+#            types-pkg_resources,
+#            types-PyYAML,
+#            types-pytz,
+#            # Dependencies that are typed
+#            numpy,
+#            typing-extensions==3.10.0.0,
+#          ]
   # run this occasionally, ref discussion https://github.com/pydata/xarray/pull/3194
   # - repo: https://github.com/asottile/pyupgrade
   #   rev: v1.22.1

README.md

@@ -5,7 +5,7 @@ This aims to create the data structure discussed in [xarray issue #4118](https:/
 
 
 The approach used here is based on benbovy's [`DatasetNode` example](https://gist.github.com/benbovy/92e7c76220af1aaa4b3a0b65374e233a) - the basic idea is that each tree node wraps a up to a single `xarray.Dataset`. The differences are that this effort:
-- [Uses a NodeMixin from anytree](https://github.com/TomNicholas/datatree/issues/7) for the tree structure, 
+- [Uses a NodeMixin from anytree](https://github.com/TomNicholas/datatree/issues/7) for the tree structure,
 - Implements path-like and tag-like getting and setting,
 - Has functions for mapping user-supplied functions over every node in the tree,
 - Automatically dispatches *some* of `xarray.Dataset`'s API over every node in the tree (such as `.isel`),

datatree/__init__.py

@@ -1,2 +1,4 @@
-from .datatree import DataTree, map_over_subtree, DataNode
+# flake8: noqa
+# Ignoring F401: imported but unused
+from .datatree import DataNode, DataTree, map_over_subtree
 from .io import open_datatree

datatree/_version.py

@@ -1 +1 @@
-__version__ = "0.1.dev46+g415cbb7.d20210825"
+__version__ = "0.1.dev46+g415cbb7.d20210825"