cookiecutter: attempt to edit context by jinja templates

Author: deeenes

cookiecutter.json

@@ -41,5 +41,26 @@
         "GNU General Public License Version 3": "GPL-3.0-or-later",
         "ISC License": "ISC",
         "Unlicense": "Unlicense"
-    }
+    },
+    "_LICENSE_CLASSIFIERS": {
+        "MIT": "MIT License",
+        "BSD-2-Clause": "BSD License",
+        "BSD 3-Clause": "BSD License",
+        "Apache-2.0": "Apache Software License",
+        "GPL-3.0-or-later": "GNU General Public License v3 or later (GPLv3+)",
+        "LGPL-3.0-or-later": "GNU Lesser General Public License v3 or later (LGPLv3+)",
+        "ISC": "ISC License (ISCL)",
+        "Unlicense": "The Unlicense (Unlicense)"
+    },
+    "_LICENSE_SPDX": {
+        "MIT License": "MIT",
+        "BSD 2-Clause License": "BSD-2-Clause",
+        "BSD 3-Clause License": "BSD-3-Clause",
+        "Apache License Version 2.0": "Apache-2.0",
+        "GNU General Public License Version 3": "GPL-3.0-or-later",
+        "ISC License": "ISC",
+        "Unlicense": "Unlicense"
+    },
+    "_license_classifier": "{{ cookiecutter._LICENSE_CLASSIFIERS.get(cookiecutter.license) }}",
+    "_license_spdx": "{{ cookiecutter._LICENSE_SPDX.get(cookiecutter.license) }}"
 }

{{cookiecutter.project_slug}}/pyproject.toml

@@ -11,7 +11,7 @@ packages = [ "{{ cookiecutter.package_name }}" ]
 name = "{{ cookiecutter.project_slug }}"
 version = "0.0.1"
 description = "{{ cookiecutter.short_description }}"
-license = "{{ cookiecutter.license_spdx }}"
+license = "{{ cookiecutter._license_spdx }}"
 maintainers = [
     "{{ cookiecutter.author_full_name }} <{{ cookiecutter.author_email }}>"
 ]
@@ -25,7 +25,7 @@ classifiers = [
     "Development Status :: 2 - Pre-Alpha",
     "Intended Audience :: Developers",
     "Intended Audience :: Science/Research",
-    "License :: OSI Approved :: {{ cookiecutter.license_classifier }}",
+    "License :: OSI Approved :: {{ cookiecutter._license_classifier }}",
     "Operating System :: OS Independent",
     "Programming Language :: Python",
     "Topic :: Scientific/Engineering :: Bio-Informatics"