Use pyproject.toml

.github/workflows/ci.yml

@@ -96,4 +96,4 @@ jobs:
       - name: Test with pytest
         run: |
             python -c "import sys; print(sys.version, '\n', sys.prefix)";
-            pytest -v --cov pscript --cov-config=.coveragerc --cov-report=term --cov-report=html tests
+            pytest -v --cov pscript --cov-report=term --cov-report=html tests

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2015-2020, PScript developers
+Copyright (c) 2015-2025, Almar Klein
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without

README.md

@@ -15,7 +15,7 @@ also be useful by itself.
 Installation
 ------------
 
-PScript is pure Python and requires Python 2.7 or 3.5+ (including Pypy).
+PScript is pure Python and requires Python 3.6+ (including Pypy).
 It has no further dependencies.
 
 * ``pip install pscript``, or

docs/conf.py

@@ -22,7 +22,7 @@
 sys.path.insert(0, ROOT_DIR)
 sys.path.insert(0, os.path.abspath('scripts'))
 
 import pscript
 
 
 # If extensions (or modules to document with autodoc) are in another directory,
@@ -59,7 +59,7 @@
 
 # General information about the project.
 project = 'PScript'
-copyright = '2015-2020, PScript contributors'
+copyright = '2015-2025, Almar Klein'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the

docs/gettingstarted.rst

@@ -4,9 +4,9 @@ Getting started
 Installation
 ------------
 
-PScript has no dependencies except Python. It requires Python 2.7 or 3.4+.
+PScript has no dependencies except Python. It requires Python 3.6+.
 Use either of these to install PScript:
-    
+
     * ``pip install pscript``
     * ``conda install pscript``
 
@@ -21,16 +21,16 @@ A short example:
 .. code-block:: py
 
    from pscript import py2js
-   
+
    def foo(a, b=2):
       print(a - b)
-   
+
    print(py2js(foo))
 
 Gives:
 
 .. code-block:: js
-   
+
    var foo;
    foo = function flx_foo (a, b) {
       b = (b === undefined) ? 2: b;

pscript/testing.py

@@ -1,7 +1,3 @@
-# -*- coding: utf-8 -*-
-# Copyright (c) 2016, Almar Klein
-# Distributed under the (new) BSD License.
-
 """
 Functionality used for testing, based on pytest. This module is designed
 to just work, without modification, in most projects.
@@ -16,9 +12,6 @@
 and report coverage. Magic!
 """
 
-
-from __future__ import absolute_import, print_function, division
-
 import os
 import sys
 import inspect
@@ -50,7 +43,7 @@
 
 def run_tests_if_main(show_coverage=False):
     """ Run tests in a given file if it is run as a script
-    
+
     Coverage is reported for running this single test. Set show_coverage to
     launch the report in the web browser.
     """

pyproject.toml

@@ -0,0 +1,75 @@
+# Notes on how to do a release.
+#
+# * Write release notes in docs/releasenotes.txt
+# * Bump `__version__` and commit.
+# * git tag vx.y
+# * git push origin main vx.y
+# * flit publish
+
+# ===== Project info
+
+[project]
+dynamic = ["version"]
+name = "pscript"
+description = "Python to JavaScript compiler."
+readme = "README.md"
+license = { file = "LICENSE" }
+authors = [{ name = "Almar Klein" }]
+keywords = ["Python", "JavaScript", "compiler", "transpiler", "parser"]
+requires-python = ">= 3.6"
+dependencies = []
+[project.optional-dependencies]
+lint = ["ruff"]
+tests = ["pytest"]
+docs = ["sphinx"]
+dev = ["pscript[lint,tests, docs]"]
+
+[project.urls]
+Homepage = "https://github.com/flexxui/pscript"
+Documentation = "http://pscript.readthedocs.io"
+Repository = "https://github.com/flexxui/pscript"
+
+
+# ===== Building
+
+# Flit is great solution for simple pure-Python projects.
+[build-system]
+requires = ["flit_core >=3.2,<4"]
+build-backend = "flit_core.buildapi"
+
+
+# ===== Tooling
+
+[tool.ruff]
+line-length = 88
+
+[tool.ruff.lint]
+select = ["F", "E", "W", "B", "RUF"]
+ignore = [
+    # "RUF005", # Consider iterable unpacking instead of concatenation
+]
+
+
+[tool.coverage.report]
+
+exclude_also = [
+    # Have to re-enable the standard pragma, plus a less-ugly flavor
+    "pragma: no cover",
+    "no-cover",
+    "raise NotImplementedError",
+    "raise AssertionError",
+    "raise JSError",
+    # Don't complain if non-runnable code isn't run:
+    "if 0:",
+    "if False:",
+    "if __name__ == .__main__.:",
+    "if this_is_js():",
+
+    # Don't complain for platform specific code
+    "sys\\.platform.startswith\\(\\'win\\'\\)",
+    "sys\\.platform.startswith\\(\\'darwin\\'\\)",
+    "getattr\\(sys, \\'frozen\\'\\,\\ None\\)",
+
+    # Don't complain about caught import fails
+    "except ImportError:",
+]

tests/test_commonast.py

@@ -1,6 +1,3 @@
-
-from __future__ import print_function, absolute_import
-
 import os
 import sys
 import bz2

tests/test_parser1.py

@@ -91,9 +91,6 @@ def test_string_formatting2(self):
         assert py2jslight("'hi %f %1.2f' % (a, b)") == py2jslight("'hi {:f} {:1.2f}'.format(a, b)")
         assert py2jslight("'hi %s %r' % (a, b)") == py2jslight("'hi {} {!r}'.format(a, b)")
 
-        if sys.version_info < (3, 6):
-            return
-
         # Verify that f-string formatting produces same JS as str.format - Python 3.6+
         assert py2jslight("f'hi {a:i}'") == py2jslight("'hi {:i}'.format(a)")
         assert py2js("f'hi {a:i} {b:+i}'") == py2js("'hi {:i} {:+i}'.format(a, b)")

tests/test_parser2.py

@@ -852,8 +852,6 @@ def func(a, b):
         assert code.count('// docstring') == 1
 
     def test_async_and_await(self):
-        if sys.version_info < (3, 6):
-            return
 
         foo = py2js('async def foo(): return 42\n\n')
         spam = py2js('async def spam(): print(await foo())\n\n')