Add fix-license-header

.pre-commit-config.yaml

@@ -16,13 +16,23 @@ repos:
       - id: debug-statements
       - id: requirements-txt-fixer
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    # Ruff version.
     rev: v0.1.6
     hooks:
-      # Run the linter.
       - id: ruff
         types_or: [ python, pyi, jupyter ]
         args: [ --fix ]
-      # Run the formatter.
       - id: ruff-format
         types_or: [ python, pyi, jupyter ]
+  - repo: https://github.com/glotzerlab/fix-license-header
+    rev: v0.4.1
+    hooks:
+      - id: fix-license-header
+        name: Fix License Headers
+        exclude: ^doc/|^tests/
+        types_or: [python]
+        args:
+          - --license-file=LICENSE
+          - --start=2
+          - --num=1
+          - --add=This file is from the parsnip project, released under the BSD 3-Clause License.
+          - --keep-before=#!

parsnip/__init__.py

@@ -1,3 +1,6 @@
+# Copyright (c) 2024, Glotzer Group
+# This file is from the parsnip project, released under the BSD 3-Clause License.
+
 """``parsnip``: a package for the simple reading and processing of .cif files.
 
 While there are many packages for handling cif files exist, the vast majority suffer

parsnip/_utils.py

@@ -1,3 +1,6 @@
+# Copyright (c) 2024, Glotzer Group
+# This file is from the parsnip project, released under the BSD 3-Clause License.
+
 import numpy as np
 
 

parsnip/parse.py

@@ -1,3 +1,6 @@
+# Copyright (c) 2024, Glotzer Group
+# This file is from the parsnip project, released under the BSD 3-Clause License.
+
 r"""Functions for parsing CIF files in Python.
 
 .. include:: ../../README.rst

parsnip/patterns.py

@@ -1,3 +1,6 @@
+# Copyright (c) 2024, Glotzer Group
+# This file is from the parsnip project, released under the BSD 3-Clause License.
+
 """Functions and classes to process string data.
 
 As with any text file format, some string manipulation may be required to process CIF

parsnip/unitcells.py

@@ -1,3 +1,6 @@
+# Copyright (c) 2024, Glotzer Group
+# This file is from the parsnip project, released under the BSD 3-Clause License.
+
 """Functions for constructing unit cells from CIF file data.
 
 Rather than storing an entire unit cell's atomic positions, CIF files instead include

pyproject.toml

@@ -14,8 +14,10 @@ authors = [
 ]
 dependencies = ["numpy>=1.19"]
 keywords = [
-        "Development Status :: 1 - Planning",
+        "Development Status :: 4 - Beta",
         "License :: OSI Approved :: BSD License",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",