Remove 3.6/3.7 references and change tests slightly

Author: davidhalter

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 3.6+ but it should also
+You can run Jedi on Python 3.8+ 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.

docs/docs/features.rst

@@ -16,7 +16,7 @@ Jedi's main API calls and features are:
 Basic Features
 --------------
 
-- Python 3.6+ support
+- Python 3.8+ support
 - Ignores syntax errors and wrong indentation
 - Can deal with complex module / function / class structures
 - Great ``virtualenv``/``venv`` support

jedi/api/environment.py

@@ -22,7 +22,7 @@
 
 _VersionInfo = namedtuple('VersionInfo', 'major minor micro')  # type: ignore[name-match]
 
-_SUPPORTED_PYTHONS = ['3.13', '3.12', '3.11', '3.10', '3.9', '3.8', '3.7', '3.6']
+_SUPPORTED_PYTHONS = ['3.13', '3.12', '3.11', '3.10', '3.9', '3.8']
 _SAFE_PATHS = ['/usr/bin', '/usr/local/bin']
 _CONDA_VAR = 'CONDA_PREFIX'
 _CURRENT_VERSION = '%s.%s' % (sys.version_info.major, sys.version_info.minor)

jedi/inference/docstrings.py

@@ -109,7 +109,7 @@ def _expand_typestr(type_str):
         yield type_str.split('of')[0]
     # Check if type has is a set of valid literal values eg: {'C', 'F', 'A'}
     elif type_str.startswith('{'):
-        node = parse(type_str, version='3.7').children[0]
+        node = parse(type_str, version='3.13').children[0]
         if node.type == 'atom':
             for leaf in getattr(node.children[1], "children", []):
                 if leaf.type == 'number':

setup.py

@@ -34,7 +34,7 @@
       keywords='python completion refactoring vim',
       long_description=readme,
       packages=find_packages(exclude=['test', 'test.*']),
-      python_requires='>=3.6',
+      python_requires='>=3.8',
       # Python 3.13 grammars are added to parso in 0.8.4
       install_requires=['parso>=0.8.4,<0.9.0'],
       extras_require={
@@ -94,8 +94,6 @@
           'License :: OSI Approved :: MIT License',
           'Operating System :: OS Independent',
           'Programming Language :: Python :: 3',
-          'Programming Language :: Python :: 3.6',
-          'Programming Language :: Python :: 3.7',
           'Programming Language :: Python :: 3.8',
           'Programming Language :: Python :: 3.9',
           'Programming Language :: Python :: 3.10',

test/run.py

@@ -134,7 +134,7 @@
 TEST_REFERENCES = 3
 
 
-grammar36 = parso.load_grammar(version='3.6')
+grammar313 = parso.load_grammar(version='3.13')
 
 
 class BaseTestCase(object):
@@ -238,7 +238,7 @@ def definition(correct, correct_start, path):
             should_be = set()
             for match in re.finditer('(?:[^ ]+)', correct):
                 string = match.group(0)
-                parser = grammar36.parse(string, start_symbol='eval_input', error_recovery=False)
+                parser = grammar313.parse(string, start_symbol='eval_input', error_recovery=False)
                 parser_utils.move(parser.get_root_node(), self.line_nr)
                 node = parser.get_root_node()
                 module_context = script._get_module_context()
@@ -504,7 +504,7 @@ def report(case, actual, desired):
     if arguments['--env']:
         environment = get_system_environment(arguments['--env'])
     else:
-        # Will be 3.6.
+        # Will be 3.13.
         environment = get_default_environment()
 
     import traceback

test/test_api/test_environment.py

@@ -26,7 +26,7 @@ def test_find_system_environments():
 
 @pytest.mark.parametrize(
     'version',
-    ['3.6', '3.7', '3.8', '3.9']
+    ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
 )
 def test_versions(version):
     try:

test/test_utils.py

@@ -91,7 +91,7 @@ def test_import(self):
         }
         # There are quite a few differences, because both Windows and Linux
         # (posix and nt) libraries are included.
-        assert len(difference) < 30
+        assert len(difference) < 40
 
     def test_local_import(self):
         s = 'import test.test_utils'