build: 3.15 is supported

Author: nedbat

.github/workflows/coverage.yml

@@ -91,6 +91,8 @@ jobs:
           - "3.13t"
           - "3.14"
           - "3.14t"
+          - "3.15"
+          - "3.15t"
           - "pypy-3.10"
         exclude:
           # Mac PyPy always takes the longest, and doesn't add anything.
@@ -103,10 +105,10 @@ jobs:
             python-version: "pypy-3.10"
           # Windows 3.14.0b1 seems confused somehow about t vs not-t:
           # https://github.com/python/cpython/issues/133779
-          - os: windows
-            python-version: "3.14"
-          - os: windows
-            python-version: "3.14t"
+          #- os: windows
+          #  python-version: "3.14"
+          #- os: windows
+          #  python-version: "3.14t"
         # If we need to tweak the os version we can do it with an include like
         # this:
         #  include:

.github/workflows/python-nightly.yml

@@ -53,7 +53,6 @@ jobs:
           - "3.14t"
           - "3.15"
           - "3.15t"
-
       fail-fast: false
 
     steps:

.github/workflows/testsuite.yml

@@ -89,6 +89,8 @@ jobs:
           - "3.13t"
           - "3.14"
           - "3.14t"
+          - "3.15"
+          - "3.15t"
           - "pypy-3.10"
           - "pypy-3.11"
         #

README.rst

@@ -26,7 +26,7 @@ Coverage.py runs on these versions of Python:
 
 .. PYVERSIONS
 
-* Python 3.10 through 3.14, including free-threading.
+* Python 3.10 through 3.15 alpha, including free-threading.
 * PyPy3 versions 3.10 and 3.11.
 
 Documentation is on `Read the Docs`_.  Code repository and issue tracker are on

doc/index.rst

@@ -18,7 +18,7 @@ supported on:
 
 .. PYVERSIONS
 
-* Python 3.10 through 3.14, including free-threading.
+* Python 3.10 through 3.15 alpha, including free-threading.
 * PyPy3 versions 3.10 and 3.11.
 
 .. ifconfig:: prerelease

pyproject.toml

@@ -160,7 +160,7 @@ ghrel_template = """
 
 [tool.ruff]
 # PYVERSION
-target-version = "py39"     # Can't use [project]
+target-version = "py310"     # Can't use [project]
 line-length = 100
 
 [tool.ruff.lint]

setup.py

@@ -27,6 +27,7 @@
 Programming Language :: Python :: 3.12
 Programming Language :: Python :: 3.13
 Programming Language :: Python :: 3.14
+Programming Language :: Python :: 3.15
 Programming Language :: Python :: Implementation :: CPython
 Programming Language :: Python :: Implementation :: PyPy
 Topic :: Software Development :: Quality Assurance

tox.ini

@@ -4,9 +4,9 @@
 [tox]
 # When changing this list, be sure to check the [gh] list below.
 # PYVERSIONS
-envlist = py3{10-14}, py3{13-14}t, pypy3, anypy, doc, lint, mypy
+envlist = py3{10-15}, py3{13-15}t, pypy3, anypy, doc, lint, mypy
 labels =
-    py = py3{10-14}, py3{13-14}t, pypy3
+    py = py3{10-15}, py3{13-15}t, pypy3
     qual = lint, mypy
 skip_missing_interpreters = {env:COVERAGE_SKIP_MISSING_INTERPRETERS:True}
 toxworkdir = {env:TOXWORKDIR:.tox}
@@ -37,8 +37,8 @@ setenv =
     # environments and not others.  So by default, don't warn, and we'll enable
     # the warning in a handful of environments to catch the problems.
     PYTHONWARNDEFAULTENCODING=
-    py3{10,11,12,13,14}: PYTHONWARNDEFAULTENCODING=1
-    py3{10,11,12,13,14}: PYTHONWARNINGS=ignore::EncodingWarning:pip._internal.utils.subprocess
+    py3{10,11,12,13,14,15}: PYTHONWARNDEFAULTENCODING=1
+    py3{10,11,12,13,14,15}: PYTHONWARNINGS=ignore::EncodingWarning:pip._internal.utils.subprocess
     # Disable CPython's color output
     PYTHON_COLORS=0
 
@@ -59,7 +59,7 @@ commands =
     python -m pip install {env:COVERAGE_PIP_ARGS} -q -e .
     python igor.py test_with_core ctrace {posargs}
 
-    py3{12,13,14}{,t},anypy: python igor.py test_with_core sysmon {posargs}
+    py3{12,13,14,15}{,t},anypy: python igor.py test_with_core sysmon {posargs}
 
 [testenv:anypy]
 # $set_env.py: COVERAGE_ANYPY - The custom Python for "tox -e anypy"