Restructured and modularized code

setup.cfg

@@ -1,2 +1,2 @@
 [metadata]
-license_file = LICENSE
+license_file = LICENSE

setup.py

@@ -8,7 +8,7 @@
     author="Sidney Radcliffe",
     author_email="sidneyradcliffe@gmail.com",
     description="Minimal automatic differentiation implementation in Python, NumPy.",
-    long_description=pathlib.Path('README.md').read_text(),
+    long_description=pathlib.Path("README.md").read_text(),
     long_description_content_type="text/markdown",
     url="https://github.com/sradc/smallpebble",
     license="Apache License 2.0",

smallpebble/__init__.py

@@ -1,5 +1,21 @@
+# Copyright 2021 The SmallPebble authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from smallpebble.array_library import use
-from smallpebble.smallpebble import *
+from smallpebble.core import *
+from smallpebble.nn import *
 from smallpebble.version import version
 
+
 __version__ = version

smallpebble/array_library.py

@@ -1,3 +1,17 @@
+# Copyright 2021 The SmallPebble authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 """This module acts as a proxy, allowing NumPy/CuPy to be switched dynamically.
 The default library is NumPy.
 

smallpebble/core/__init__.py

@@ -0,0 +1,15 @@
+# Copyright 2021 The SmallPebble authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from smallpebble.core.ops import *