Migrate to pyproject toml

.github/workflows/test.yml

@@ -7,16 +7,10 @@ name: test
 
 jobs:
   test:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
         version:
-          - github: 2.7
-            tox: py27
-            cmd: python
-          - github: 3.6
-            tox: py36
-            cmd: python3
           - github: 3.7
             tox: py37
             cmd: python3
@@ -29,13 +23,19 @@ jobs:
           - github: "3.10"
             tox: py310
             cmd: python3
+          - github: "3.11"
+            tox: py311
+            cmd: python3
+          - github: "3.12"
+            tox: py312
+            cmd: python3
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
         with: 
           python-version: ${{ matrix.version.github }}
       - run: |
           ${{ matrix.version.cmd }} -m pip install --upgrade pip
           ${{ matrix.version.cmd }} -m pip install tox
       - run: |
-          tox -e ${{ matrix.version.tox }}-mylinux
+          tox -e ${{ matrix.version.tox }}-lnx

bin/install_libs.py

@@ -0,0 +1,60 @@
+# nxpy ------------------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy. ---------------------------------------
+
+r"""
+Use pip to install all libraries.
+
+"""
+import os
+import subprocess
+import sys
+
+from six import iteritems
+
+SOURCES = {
+  'nxpy_abstract'               : 'libs/abstract',
+  'nxpy_backup_file'            : 'libs/backup_file',
+  'nxpy_command'                : 'libs/command',
+  'nxpy_core'                   : 'libs/core',
+  'nxpy_file'                   : 'libs/file',
+  'nxpy_file_object'            : 'libs/file_object',
+  'nxpy_maven'                  : 'libs/maven',
+  'nxpy_memo'                   : 'libs/memo',
+  'nxpy_nonblocking_subprocess' : 'libs/nonblocking_subprocess',
+  'nxpy_past'                   : 'libs/past',
+  'nxpy_path'                   : 'libs/path',
+  'nxpy_ply'                    : 'libs/ply',
+  'nxpy_sequence'               : 'libs/sequence',
+  'nxpy_sort'                   : 'libs/sort',
+  'nxpy_svn'                    : 'libs/svn',
+  'nxpy_temp_file'              : 'libs/temp_file',
+  'nxpy_test'                   : 'libs/test',
+  'nxpy_xml'                    : 'libs/xml',
+}
+
+def install_libs(sources, develop=False):
+    print("installing all libs in {} mode".format(
+              "development" if develop else "normal"))
+    wd = os.getcwd()
+    for k, v in iteritems(sources):
+        try:
+            os.chdir(os.path.join(wd, v))
+            if develop:
+                subprocess.call([sys.executable, '-m', 'pip', 'install', '-e', '.'])
+            else:
+                subprocess.call([sys.executable, '-m', 'pip', 'install', '.'])
+        except Exception as e:
+            print("Oops, something went wrong installing", k)
+            print(e)
+        finally:
+            os.chdir(wd)
+
+if __name__ == '__main__':
+    develop = len(sys.argv) == 2 and sys.argv[1] in ( "-d", "--develop")
+    install_libs(SOURCES, develop)

libs/abstract/pyproject.toml

@@ -0,0 +1,53 @@
+# nxpy_abstract ---------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy/tree/master/libs/abstract. -------------
+
+[build-system]
+#requires = ["hatchling"]
+#build-backend = "hatchling.build"
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nxpy-abstract"
+dynamic = ["version"]
+description = "Abstract class helpers"
+readme = "README.rst"
+license.file = "LICENSE.txt"
+authors = [
+    { name = "Nicola Musatti", email = "nicola.musatti@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Boost Software License 1.0 (BSL-1.0)",
+    "Programming Language :: Python :: 2",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Software Development :: Libraries",
+]
+dependencies = [
+    "six",
+]
+
+[project.urls]
+Documentation = "https://nxpy.readthedocs.io/en/latest/abstract.html"
+Homepage = "https://github.com/nmusatti/nxpy"
+"Source Code" = "https://github.com/nmusatti/nxpy/tree/master/libs/abstract"
+
+[tool.hatch.version]
+path = "nxpy/__init__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/nxpy",
+]

libs/backup_file/pyproject.toml

@@ -0,0 +1,56 @@
+# nxpy_backup_file ------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy/tree/master/libs/backup_file. ----------
+
+[build-system]
+#requires = ["hatchling"]
+#build-backend = "hatchling.build"
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nxpy-backup-file"
+dynamic = ["version"]
+description = "A file-like object that keeps a copy of the file being edited"
+readme = "README.rst"
+license.file = "LICENSE.txt"
+authors = [
+    { name = "Nicola Musatti", email = "nicola.musatti@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Boost Software License 1.0 (BSL-1.0)",
+    "Programming Language :: Python :: 2",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Software Development :: Libraries",
+]
+dependencies = [
+    "nxpy_core",
+    "nxpy_file_object",
+    "nxpy_path",
+    "six",
+]
+
+[project.urls]
+Documentation = "https://nxpy.readthedocs.io/en/latest/"
+Homepage = "https://github.com/nmusatti/nxpy"
+"Source Code" = "https://github.com/nmusatti/nxpy"
+
+[tool.hatch.version]
+path = "nxpy/__init__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/nxpy",
+]

libs/command/pyproject.toml

@@ -0,0 +1,56 @@
+# nxpy_command ----------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy/tree/master/libs/command. --------------
+
+[build-system]
+#requires = ["hatchling"]
+#build-backend = "hatchling.build"
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nxpy-command"
+dynamic = ["version"]
+description = "Wrap programs to call them as Python methods"
+readme = "README.rst"
+license.file = "LICENSE.txt"
+authors = [
+    { name = "Nicola Musatti", email = "nicola.musatti@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Boost Software License 1.0 (BSL-1.0)",
+    "Programming Language :: Python :: 2",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Software Development :: Libraries",
+]
+dependencies = [
+    "nxpy_core",
+    "nxpy_nonblocking_subprocess",
+    "nxpy_sequence",
+    "six",
+]
+
+[project.urls]
+Documentation = "https://nxpy.readthedocs.io/en/latest/"
+Homepage = "https://github.com/nmusatti/nxpy"
+"Source Code" = "https://github.com/nmusatti/nxpy"
+
+[tool.hatch.version]
+path = "nxpy/__init__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/nxpy",
+]

libs/core/pyproject.toml

@@ -0,0 +1,51 @@
+# nxpy_core -------------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy/tree/master/libs/core. -----------------
+
+[build-system]
+#requires = ["hatchling"]
+#build-backend = "hatchling.build"
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nxpy-core"
+dynamic = ["version"]
+description = "Infrastructure common to the Nxpy libraries"
+readme = "README.rst"
+license.file = "LICENSE.txt"
+authors = [
+    { name = "Nicola Musatti", email = "nicola.musatti@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Boost Software License 1.0 (BSL-1.0)",
+    "Programming Language :: Python :: 2",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Software Development :: Libraries",
+]
+dependencies = []
+
+[project.urls]
+Documentation = "https://nxpy.readthedocs.io/en/latest/core.html"
+Homepage = "https://github.com/nmusatti/nxpy"
+"Source Code" = "https://github.com/nmusatti/nxpy/tree/master/libs/core"
+
+[tool.hatch.version]
+path = "nxpy/__init__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/nxpy",
+]

libs/file/pyproject.toml

@@ -0,0 +1,54 @@
+# nxpy_file -------------------------------------------------------------------
+
+# Copyright Nicola Musatti 2024
+# Use, modification, and distribution are subject to the Boost Software
+# License, Version 1.0. (See accompanying file LICENSE.txt or copy at
+# http://www.boost.org/LICENSE_1_0.txt)
+
+# See https://github.com/nmusatti/nxpy/tree/master/libs/file. -----------------
+
+[build-system]
+#requires = ["hatchling"]
+#build-backend = "hatchling.build"
+requires = ["setuptools"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "nxpy-file"
+dynamic = ["version"]
+description = "File manipulation utilities"
+readme = "README.rst"
+license.file = "LICENSE.txt"
+authors = [
+    { name = "Nicola Musatti", email = "nicola.musatti@gmail.com" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: Boost Software License 1.0 (BSL-1.0)",
+    "Programming Language :: Python :: 2",
+    "Programming Language :: Python :: 2.7",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.5",
+    "Programming Language :: Python :: 3.6",
+    "Programming Language :: Python :: 3.7",
+    "Programming Language :: Python :: 3.8",
+    "Topic :: Software Development :: Libraries",
+]
+dependencies = [
+    "nxpy_past",
+    "six",
+]
+
+[project.urls]
+Documentation = "https://nxpy.readthedocs.io/en/latest/"
+Homepage = "https://github.com/nmusatti/nxpy"
+"Source Code" = "https://github.com/nmusatti/nxpy"
+
+[tool.hatch.version]
+path = "nxpy/__init__.py"
+
+[tool.hatch.build.targets.sdist]
+include = [
+    "/nxpy",
+]