Remove Python 3.9 and 3.10

README.rst

@@ -102,7 +102,7 @@ Features and Limitations
 Jedi's features are listed here:
 `Features <https://jedi.readthedocs.org/en/latest/docs/features.html>`_.
 
-You can run Jedi on Python 3.8+ but it should also
+You can run Jedi on Python 3.10+ but it should also
 understand code that is older than those versions. Additionally you should be
 able to use `Virtualenvs <https://jedi.readthedocs.org/en/latest/docs/api.html#environments>`_
 very well.
@@ -183,10 +183,10 @@ The test suite uses ``pytest``::
 
     pip install pytest
 
-If you want to test only a specific Python version (e.g. Python 3.8), it is as
+If you want to test only a specific Python version (e.g. Python 3.14), it is as
 easy as::
 
-    python3.8 -m pytest
+    python3.14 -m pytest
 
 For more detailed information visit the `testing documentation
 <https://jedi.readthedocs.org/en/latest/docs/testing.html>`_.

conftest.py

@@ -42,7 +42,7 @@ def pytest_addoption(parser):
                      help="Warnings are treated as errors.")
 
     parser.addoption("--env", action='store',
-                     help="Execute the tests in that environment (e.g. 39 for python3.9).")
+                     help="Execute the tests in that environment (e.g. 314 for python3.14).")
     parser.addoption("--interpreter-env", "-I", action='store_true',
                      help="Don't use subprocesses to guarantee having safe "
                           "code execution. Useful for debugging.")
@@ -164,19 +164,3 @@ def skip_pre_python311(environment):
         # This if is just needed to avoid that tests ever skip way more than
         # they should for all Python versions.
         pytest.skip()
-
-
-@pytest.fixture()
-def skip_pre_python38(environment):
-    if environment.version_info < (3, 8):
-        # This if is just needed to avoid that tests ever skip way more than
-        # they should for all Python versions.
-        pytest.skip()
-
-
-@pytest.fixture()
-def skip_pre_python37(environment):
-    if environment.version_info < (3, 7):
-        # This if is just needed to avoid that tests ever skip way more than
-        # they should for all Python versions.
-        pytest.skip()

docs/docs/api.rst

@@ -107,7 +107,7 @@ Completions
    >>> code = '''import json; json.l'''
    >>> script = jedi.Script(code, path='example.py')
    >>> script
-   <Script: 'example.py' <SameEnvironment: 3.9.0 in /usr>>
+   <Script: 'example.py' <SameEnvironment: 3.14.0 in /usr>>
    >>> completions = script.complete(1, 19)
    >>> completions
    [<Completion: load>, <Completion: loads>]

docs/docs/features.rst

@@ -16,7 +16,7 @@ Jedi's main API calls and features are:
 Basic Features
 --------------
 
-- Python 3.8+ support
+- Python 3.10+ support
 - Ignores syntax errors and wrong indentation
 - Can deal with complex module / function / class structures
 - Great ``virtualenv``/``venv`` support

docs/docs/testing.rst

@@ -7,10 +7,10 @@ The test suite depends on ``pytest``::
 
     pip install pytest
 
-If you want to test only a specific Python version (e.g. Python 3.8), it is as
+If you want to test only a specific Python version (e.g. Python 3.14), it is as
 easy as::
 
-    python3.8 -m pytest
+    python3.14 -m pytest
 
 Tests are also run automatically on `GitHub Actions
 <https://github.com/davidhalter/jedi/actions>`_.

jedi/api/classes.py

@@ -96,7 +96,7 @@ class BaseName:
     @property
     def module_path(self) -> Optional[Path]:
         """
-        Shows the file path of a module. e.g. ``/usr/lib/python3.9/os.py``
+        Shows the file path of a module. e.g. ``/usr/lib/python3.14/os.py``
         """
         module = self._get_module_context()
         if module.is_stub() or not module.is_compiled():

jedi/api/environment.py

@@ -22,7 +22,7 @@ if TYPE_CHECKING:
 
 _VersionInfo = namedtuple('VersionInfo', 'major minor micro')  # type: ignore[name-match]
 
-_SUPPORTED_PYTHONS = ['3.13', '3.12', '3.11', '3.10', '3.9', '3.8']
+_SUPPORTED_PYTHONS = ['3.13', '3.12', '3.11', '3.10']
 _SAFE_PATHS = ['/usr/bin', '/usr/local/bin']
 _CONDA_VAR = 'CONDA_PREFIX'
 _CURRENT_VERSION = '%s.%s' % (sys.version_info.major, sys.version_info.minor)

jedi/api/replstartup.py

@@ -9,7 +9,7 @@ just use IPython instead::
 Then you will be able to use Jedi completer in your Python interpreter::
 
     $ python
-    Python 3.9.2+ (default, Jul 20 2020, 22:15:08)
+    Python 3.14.0+ (default, Jul 20 2020, 22:15:08)
     [GCC 4.6.1] on linux2
     Type "help", "copyright", "credits" or "license" for more information.
     >>> import os

jedi/inference/helpers.py

@@ -10,7 +10,7 @@ from parso import tree
 
 def is_stdlib_path(path):
     # Python standard library paths look like this:
-    # /usr/lib/python3.9/...
+    # /usr/lib/python3.14/...
     # TODO The implementation below is probably incorrect and not complete.
     parts = path.parts
     if 'dist-packages' in parts or 'site-packages' in parts:

setup.py

@@ -35,7 +35,7 @@ setup(name='jedi',
       keywords='python completion refactoring vim',
       long_description=readme,
       packages=find_packages(exclude=['test', 'test.*']),
-      python_requires='>=3.8',
+      python_requires='>=3.10',
       # Python 3.13 grammars are added to parso in 0.8.4
       install_requires=['parso>=0.8.6,<0.9.0'],
       extras_require={
@@ -93,8 +93,6 @@ setup(name='jedi',
           'License :: OSI Approved :: MIT License',
           'Operating System :: OS Independent',
           'Programming Language :: Python :: 3',
-          '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',

test/completion/named_expression.py

@@ -1,7 +1,6 @@
 # For assignment expressions / named expressions / walrus operators / whatever
 # they are called.
 
-# python >= 3.8
 b = (a:=1, a)
 
 #? int()

test/completion/pep0484_typing.py

@@ -476,8 +476,6 @@ dynamic_annotation('')
 # TypeDict
 # -------------------------
 
-# python >= 3.8
-
 class Foo(typing.TypedDict):
     foo: str
     bar: typing.List[float]

test/completion/pep0593_annotations.py

@@ -1,5 +1,3 @@
-# python >= 3.9
-
 from typing import Annotated
 
 # This is just a dummy and very meaningless thing to use with to the Annotated

test/completion/positional_only_params.py

@@ -1,5 +1,3 @@
-# python >= 3.8
-
 def positional_only_call(a, /, b):
     #? str()
     a

test/completion/stdlib.py

@@ -459,8 +459,6 @@ X().just_partial('')[0]
 #? str()
 X().just_partial('')[1]
 
-# python >= 3.8
-
 @functools.lru_cache
 def x() -> int: ...
 @functools.lru_cache()

test/examples/buildout_project/bin/app

@@ -2,7 +2,7 @@
 
 import sys
 sys.path[0:0] = [
-    '/usr/lib/python3.8/site-packages',
+    '/usr/lib/python3.14/site-packages',
     '/tmp/.buildout/eggs/important_package.egg'
 ]
 

test/run.py

@@ -448,7 +448,7 @@ Options:
     --pdb           Enable pdb debugging on fail.
     -d, --debug     Enable text output debugging (please install ``colorama``).
     --thirdparty    Also run thirdparty tests (in ``completion/thirdparty``).
-    --env <dotted>  A Python version, like 3.9, 3.8, etc.
+    --env <dotted>  A Python version, like 3.14, 3.13, etc.
 """
 if __name__ == '__main__':
     import docopt

test/test_api/test_classes.py

@@ -523,7 +523,7 @@ def test_added_equals_to_params(Script):
 
 def test_builtin_module_with_path(Script):
     """
-    This test simply tests if a module from /usr/lib/python3.8/lib-dynload/ has
+    This test simply tests if a module from /usr/lib/python3.14/lib-dynload/ has
     a path or not. It shouldn't have a module_path, because that is just
     confusing.
     """

test/test_api/test_environment.py

@@ -26,7 +26,7 @@ def test_find_system_environments():
 
 @pytest.mark.parametrize(
     'version',
-    ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
+    ['3.10', '3.11', '3.12', '3.13']
 )
 def test_versions(version):
     try:

test/test_api/test_refactoring.py

@@ -54,6 +54,7 @@ def test_rename_mod(Script, dir_with_content):
         ''').format(dir=dir_with_content)
 
 
+# TODO does this test still make sense?
 @pytest.mark.skipif('sys.version_info[:2] < (3, 8)', reason="Python 3.8 introduces dirs_exist_ok")
 def test_namespace_package(Script, tmpdir):
     origin = get_example_dir('implicit_namespace_package')

test/test_inference/test_buildout_detection.py

@@ -67,7 +67,7 @@ def test_path_from_sys_path_assignment(Script):
 
         import sys
         sys.path[0:0] = [
-          {os.path.abspath('/usr/lib/python3.8/site-packages')!r},
+          {os.path.abspath('/usr/lib/python3.14/site-packages')!r},
           {os.path.abspath('/home/test/.buildout/eggs/important_package.egg')!r},
           ]
 

test/test_inference/test_extension.py

@@ -31,7 +31,9 @@ def test_get_signatures_stdlib(Script):
     assert len(sigs[0].params) == 1
 
 
-# Check only on linux 64 bit platform and Python3.8.
+# TODO This is currently only checked on linux 64 bit platform and Python3.8,
+# which we don't support anymore, this test should be rewritten (or the
+# extension recreated).
 @pytest.mark.parametrize('load_unsafe_extensions', [False, True])
 @pytest.mark.skipif(
     'sys.platform != "linux" or sys.maxsize <= 2**32 or sys.version_info[:2] != (3, 8)',
@@ -48,7 +50,8 @@ def test_init_extension_module(Script, load_unsafe_extensions):
     `__init__.cpython-38m.so` by compiling it (create a virtualenv and run
     `setup.py install`.
 
-    This is also why this test only runs on certain systems and Python 3.8.
+    This is also why this test only runs on certain systems and a specific
+    Python version.
     """
 
     project = jedi.Project(get_example_dir(), load_unsafe_extensions=load_unsafe_extensions)

test/test_inference/test_signature.py

@@ -406,7 +406,7 @@ def test_wraps_signature(Script, code, signature):
     ],
 )
 def test_dataclass_signature(
-    Script, skip_pre_python37, start, start_params, include_params, environment
+    Script, start, start_params, include_params, environment
 ):
     if environment.version_info < (3, 8):
         # Final is not yet supported
@@ -725,7 +725,7 @@ ids = [
     'start, start_params, include_params', dataclass_transform_cases, ids=ids
 )
 def test_extensions_dataclass_transform_signature(
-    Script, skip_pre_python37, start, start_params, include_params, environment
+    Script, start, start_params, include_params, environment
 ):
     has_typing_ext = bool(Script('import typing_extensions').infer())
     if not has_typing_ext:
@@ -846,7 +846,7 @@ def test_dataclass_transform_signature(
     ],
     ids=["define", "frozen", "define_customized", "define_subclass", "define_both"]
 )
-def test_attrs_signature(Script, skip_pre_python37, start, start_params):
+def test_attrs_signature(Script, start, start_params):
     has_attrs = bool(Script('import attrs').infer())
     if not has_attrs:
         raise pytest.skip("attrs needed in target environment to run this test")

test/test_parso_integration/test_parser_utils.py

@@ -67,7 +67,7 @@ def test_hex_values_in_docstring():
         ('lambda x, y, z: x + y * z\n', '<lambda>(x, y, z)')
     ])
 def test_get_signature(code, signature):
-    node = parse(code, version='3.8').children[0]
+    node = parse(code, version='3.14').children[0]
     if node.type == 'simple_stmt':
         node = node.children[0]
     assert parser_utils.get_signature(node) == signature