Add Python 3.13 and 3.14 tests and fixes (#296)

Author: mahmoud

.github/workflows/tests.yaml

@@ -18,9 +18,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { name: Linux, python: "3.12", os: ubuntu-latest, tox: py312 }
-          - { name: Windows, python: "3.12", os: windows-latest, tox: py312 }
-          - { name: Mac, python: "3.12", os: macos-latest, tox: py312 }
+          - { name: Linux, python: "3.14", os: ubuntu-latest, tox: py314 }
+          - { name: Windows, python: "3.14", os: windows-latest, tox: py314 }
+          - { name: Mac, python: "3.14", os: macos-latest, tox: py314 }
+          - { name: "3.13", python: "3.13", os: ubuntu-latest, tox: py313 }
+          - { name: "3.12", python: "3.12", os: ubuntu-latest, tox: py312 }
           - { name: "3.11", python: "3.11", os: ubuntu-latest, tox: py311 }
           - { name: "3.10", python: "3.10", os: ubuntu-latest, tox: py310 }
           - { name: "3.9", python: "3.9", os: ubuntu-latest, tox: py39 }

.tox-coveragerc

@@ -7,6 +7,7 @@ omit =
    */flycheck_*.py
    */chainmap_backport.py
    */perf_report.py
+   */conftest.py
 
 [paths]
 source =

README.md

@@ -18,7 +18,7 @@ glom is a new and powerful way to handle real-world data, featuring:
 * Built-in data exploration and debugging features
 
 All of that and more, available as a [fully-documented][rtd],
-pure-Python package, tested on Python 3.7+, as well as
+pure-Python package, tested on Python 3.7-3.14, as well as
 PyPy3. Installation is as easy as:
 
 ```

glom/test/conftest.py

@@ -0,0 +1,7 @@
+import os
+import sys
+
+# Fix for pytest tmp_path on Windows + Python 3.14 where pwd module doesn't exist
+# and USERNAME env var may not be set in CI environments
+if sys.platform == 'win32' and not any(os.environ.get(n) for n in ('LOGNAME', 'USER', 'LNAME', 'USERNAME')):
+    os.environ['USERNAME'] = 'user'

glom/test/test_error.py

@@ -68,6 +68,10 @@ def _norm_stack(formatted_stack, exc):
 
         line = line.rstrip()  # trailing whitespace shouldn't matter
 
+        # skip Python 3.11+ caret lines (e.g., "    ~~~~^^^^^^^^^^^^^^")
+        if line.strip() and frozenset(line.strip()) <= frozenset('~^'):
+            continue
+
         # qualify python2's unqualified error type names
         exc_type_name = exc.__class__.__name__
         if exc_type_name in line:

setup.py

@@ -56,10 +56,12 @@ def import_path(module_name, path):
           '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',
-          'Programming Language :: Python :: 3.12',
-          'Programming Language :: Python :: Implementation :: CPython',
+        'Programming Language :: Python :: 3.10',
+        'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
+        'Programming Language :: Python :: 3.14',
+        'Programming Language :: Python :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'License :: OSI Approved :: BSD License',
       ]

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py37,py38,py39,py310,py311,py312,pypy3,coverage-report,packaging
+envlist = py37,py38,py39,py310,py311,py312,py313,py314,pypy3,coverage-report,packaging
 
 [testenv]
 changedir = .tox