Revert "U/im/small bug fixes (#407)"

This reverts commit a6f562d.

.github/workflows/notebooks.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.8, 3.9, "3.10"]
+        python-version: [3.7, 3.8, 3.9, "3.10"]
 
     steps:
       - name: Checkout github repo (+ download lfs dependencies)

.pre-commit-config.yaml

@@ -34,8 +34,7 @@ repos:
     hooks:
       - id: pydocstyle
         args:
-          - --convention=google
-          - --match="(?!test_).*\.py"
+          - --config=.pydocstyle.ini
         exclude: |
           (?x)(
               ^docs/source/conf.py|

.pydocstyle.ini

@@ -0,0 +1,4 @@
+[pydocstyle]
+inherit = false
+convention = google
+match = .*\.py

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2014-2021 by the BlendingToolKit contributors on Github at <https://github.com/LSSTDESC/BlendingToolKit>. All rights reserved.
+Copyright (c) 2014-2021 by the BlendingToolKit contributors on Github at https://github.com/LSSTDESC/BlendingToolKit. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

btk/__init__.py

@@ -4,7 +4,10 @@
 providing a framework to test user defined detection/deblending/measurement
 algorithms.
 """
-from importlib import metadata
+try:
+    from importlib import metadata
+except ImportError:  # for Python<3.8
+    import importlib_metadata as metadata
 
 __author__ = "btk developers"
 __email__ = "[email protected]"

pyproject.toml

@@ -78,8 +78,3 @@ includes = ["btk"]
 [build-system]
 build-backend = "pdm.pep517.api"
 requires = ["pdm-pep517>=1.0.0"]
-
-[tool.pydocstyle]
-convention = "google"
-inherit = false
-match = "(?!test_).*\\.py"