Drop support for EOL Python <= 2.6, 3.0-3.3

.travis.yml

@@ -1,9 +1,7 @@
 sudo: false
 language: python
 python:
-- '2.6'
 - '2.7'
-- '3.3'
 - '3.4'
 - '3.5'
 - '3.6'

appveyor.yml

@@ -1,15 +1,9 @@
 environment:
   matrix:
   # note: please use "tox --listenvs" to populate the build matrix below
-  - TOXENV: "py26-pytest29"
-  - TOXENV: "py26-pytest30"
-  - TOXENV: "py26-pytest31"
   - TOXENV: "py27-pytest29"
   - TOXENV: "py27-pytest30"
   - TOXENV: "py27-pytest31"
-  - TOXENV: "py33-pytest29"
-  - TOXENV: "py33-pytest30"
-  - TOXENV: "py33-pytest31"
   - TOXENV: "py34-pytest29"
   - TOXENV: "py34-pytest30"
   - TOXENV: "py34-pytest31"

conftest.py

@@ -24,10 +24,6 @@ def sshhost(request):
 # XXX copied from execnet's conftest.py - needs to be merged
 winpymap = {
     'python2.7': r'C:\Python27\python.exe',
-    'python2.6': r'C:\Python26\python.exe',
-    'python2.5': r'C:\Python25\python.exe',
-    'python2.4': r'C:\Python24\python.exe',
-    'python3.1': r'C:\Python31\python.exe',
 }
 
 
@@ -49,8 +45,7 @@ def getexecutable(name, cache={}):
         return executable
 
 
-@pytest.fixture(params=('python2.4', 'python2.5', 'python2.6',
-                        'python2.7', 'python3.1', 'pypy-c', 'jython'))
+@pytest.fixture(params=('python2.7', 'pypy-c', 'jython'))
 def anypython(request):
     name = request.param
     executable = getexecutable(name)

doc/install.txt

@@ -7,7 +7,7 @@ installation info in a nutshell
 
 **PyPI name**: py_
 
-**Pythons**: CPython 2.6, 2.7, 3.3, 3.4, PyPy-2.3
+**Pythons**: CPython 2.7, 3.4, 3.5, 3.6, PyPy-5.4
 
 **Operating systems**: Linux, Windows, OSX, Unix
 

py/_code/_assertionnew.py

@@ -10,27 +10,10 @@
 from py._code.assertion import _format_explanation, BuiltinAssertionError
 
 
-if sys.platform.startswith("java") and sys.version_info < (2, 5, 2):
-    # See http://bugs.jython.org/issue1497
-    _exprs = ("BoolOp", "BinOp", "UnaryOp", "Lambda", "IfExp", "Dict",
-              "ListComp", "GeneratorExp", "Yield", "Compare", "Call",
-              "Repr", "Num", "Str", "Attribute", "Subscript", "Name",
-              "List", "Tuple")
-    _stmts = ("FunctionDef", "ClassDef", "Return", "Delete", "Assign",
-              "AugAssign", "Print", "For", "While", "If", "With", "Raise",
-              "TryExcept", "TryFinally", "Assert", "Import", "ImportFrom",
-              "Exec", "Global", "Expr", "Pass", "Break", "Continue")
-    _expr_nodes = set(getattr(ast, name) for name in _exprs)
-    _stmt_nodes = set(getattr(ast, name) for name in _stmts)
-    def _is_ast_expr(node):
-        return node.__class__ in _expr_nodes
-    def _is_ast_stmt(node):
-        return node.__class__ in _stmt_nodes
-else:
-    def _is_ast_expr(node):
-        return isinstance(node, ast.expr)
-    def _is_ast_stmt(node):
-        return isinstance(node, ast.stmt)
+def _is_ast_expr(node):
+    return isinstance(node, ast.expr)
+def _is_ast_stmt(node):
+    return isinstance(node, ast.stmt)
 
 
 class Failure(Exception):

py/_code/assertion.py

@@ -87,8 +87,4 @@ def __init__(self, *args):
     reinterpret_old = "old reinterpretation not available for py3"
 else:
     from py._code._assertionold import interpret as reinterpret_old
-if sys.version_info >= (2, 6) or (sys.platform.startswith("java")):
-    from py._code._assertionnew import interpret as reinterpret
-else:
-    reinterpret = reinterpret_old
-
+from py._code._assertionnew import interpret as reinterpret

py/_code/source.py

@@ -335,8 +335,6 @@ def get_statement_startend2(lineno, node):
 def getstatementrange_ast(lineno, source, assertion=False, astnode=None):
     if astnode is None:
         content = str(source)
-        if sys.version_info < (2,7):
-            content += "\n"
         try:
             astnode = compile(content, "source", "exec", 1024)  # 1024 for AST
         except ValueError:

setup.py

@@ -36,14 +36,11 @@ def main():
                      'Topic :: Utilities',
                      'Programming Language :: Python',
                      'Programming Language :: Python :: 2',
-                     'Programming Language :: Python :: 2.6',
                      'Programming Language :: Python :: 2.7',
                      'Programming Language :: Python :: 3',
-                     'Programming Language :: Python :: 3.3',
                      'Programming Language :: Python :: 3.4',
                      'Programming Language :: Python :: 3.5',
                      'Programming Language :: Python :: 3.6',
-                     'Programming Language :: Python :: 3.6',
                      'Programming Language :: Python :: Implementation :: CPython',
                      'Programming Language :: Python :: Implementation :: PyPy',
                     ],

testing/code/test_assertion.py

@@ -63,7 +63,6 @@ def test_is():
         assert s.startswith("assert 1 is 2")
 
 
-@py.test.mark.skipif("sys.version_info < (2,6)")
 def test_attrib():
     class Foo(object):
         b = 1
@@ -75,7 +74,6 @@ class Foo(object):
         s = str(e)
         assert s.startswith("assert 1 == 2")
 
-@py.test.mark.skipif("sys.version_info < (2,6)")
 def test_attrib_inst():
     class Foo(object):
         b = 1
@@ -227,7 +225,6 @@ def test_underscore_api():
     py.code._reinterpret_old # used by pypy
     py.code._reinterpret
 
-@py.test.mark.skipif("sys.version_info < (2,6)")
 def test_assert_customizable_reprcompare(monkeypatch):
     util = pytest.importorskip("_pytest.assertion.util")
     monkeypatch.setattr(util, '_reprcompare', lambda *args: 'hello')
@@ -279,7 +276,6 @@ def test_hello():
 @py.test.mark.xfail(py.test.__version__[0] != "2",
                     reason="broken on modern pytest",
                     run=False)
-@py.test.mark.skipif("sys.version_info < (2,5)")
 def test_assert_raise_subclass():
     class SomeEx(AssertionError):
         def __init__(self, *args):

testing/code/test_excinfo.py

@@ -305,10 +305,7 @@ def test_excinfo_no_sourcecode():
     except ValueError:
         excinfo = py.code.ExceptionInfo()
     s = str(excinfo.traceback[-1])
-    if sys.version_info < (2, 5):
-        assert s == "  File '<string>':1 in ?\n  ???\n"
-    else:
-        assert s == "  File '<string>':1 in <module>\n  ???\n"
+    assert s == "  File '<string>':1 in <module>\n  ???\n"
 
 
 def test_excinfo_no_python_sourcecode(tmpdir):
@@ -918,9 +915,7 @@ def test_native_style(self):
         assert s.startswith('Traceback (most recent call last):\n  File')
         assert s.endswith('\nAssertionError: assert 0')
         assert 'exec (source.compile())' in s
-        # python 2.4 fails to get the source line for the assert
-        if sys.version_info >= (2, 5):
-            assert s.count('assert 0') == 2
+        assert s.count('assert 0') == 2
 
     @broken_on_modern_pytest
     def test_traceback_repr_style(self, importasmod):

testing/code/test_source.py

@@ -252,7 +252,6 @@ def test_some():
         assert getstatement(2, source).lines == source.lines[2:3]
         assert getstatement(3, source).lines == source.lines[3:4]
 
-    @py.test.mark.skipif("sys.version_info < (2,6)")
     def test_getstatementrange_out_of_bounds_py3(self):
         source = Source("if xxx:\n   from .collections import something")
         r = source.getstatementrange(1)
@@ -262,7 +261,6 @@ def test_getstatementrange_with_syntaxerror_issue7(self):
         source = Source(":")
         py.test.raises(SyntaxError, lambda: source.getstatementrange(0))
 
-    @py.test.mark.skipif("sys.version_info < (2,6)")
     def test_compile_to_ast(self):
         import ast
         source = Source("x = 4")
@@ -380,8 +378,6 @@ def g():
     lines = deindent(source.splitlines())
     assert lines == ['', 'def f():', '    def g():', '        pass', '    ']
 
-@py.test.mark.xfail("sys.version_info[:3] < (2,7,0) or "
-    "((3,0) <= sys.version_info[:2] < (3,2))")
 def test_source_of_class_at_eof_without_newline(tmpdir):
     # this test fails because the implicit inspect.getsource(A) below
     # does not return the "x = 1" last line.

testing/io_/test_saferepr.py

@@ -39,10 +39,7 @@ class BrokenReprException(Exception):
         assert 'Exception' in saferepr(BrokenRepr(Exception("broken")))
         s = saferepr(BrokenReprException("really broken"))
         assert 'TypeError' in s
-        if sys.version_info < (2,6):
-            assert 'unknown' in saferepr(BrokenRepr("string"))
-        else:
-            assert 'TypeError' in saferepr(BrokenRepr("string"))
+        assert 'TypeError' in saferepr(BrokenRepr("string"))
 
         s2 = saferepr(BrokenRepr(BrokenReprException('omg even worse')))
         assert 'NameError' not in s2

testing/path/common.py

@@ -477,10 +477,7 @@ def setuptestfs(path):
     otherdir.ensure('__init__.py')
 
     module_a = otherdir.ensure('a.py')
-    if sys.version_info >= (2,6):
-        module_a.write('from .b import stuff as result\n')
-    else:
-        module_a.write('from b import stuff as result\n')
+    module_a.write('from .b import stuff as result\n')
     module_b = otherdir.ensure('b.py')
     module_b.write('stuff="got it"\n')
     module_c = otherdir.ensure('c.py')

testing/path/test_local.py

@@ -146,7 +146,6 @@ def test_initialize_reldir(self, path1):
             p = local('samplefile')
             assert p.check()
 
-    @pytest.mark.xfail("sys.version_info < (2,6) and sys.platform == 'win32'")
     def test_tilde_expansion(self, monkeypatch, tmpdir):
         monkeypatch.setenv("HOME", str(tmpdir))
         p = py.path.local("~", expanduser=True)
@@ -354,10 +353,6 @@ def test_fspath_protocol_other_class(self, fake_fspath_obj):
         assert py_path.join(fake_fspath_obj).strpath == os.path.join(
                 py_path.strpath, str_path)
 
-    @pytest.mark.skipif(sys.version_info[:2] == (2, 6) and sys.platform.startswith('win'),
-                        reason='multiprocessing bug in Python 2.6/Windows prevents this test '
-                               'from working as intended '
-                               '(see https://bugs.python.org/issue10845 and #157).')
     def test_make_numbered_dir_multiprocess_safe(self, tmpdir):
         # https://github.com/pytest-dev/py/issues/30
         pool = multiprocessing.Pool()

testing/process/test_forkedfunc.py

@@ -70,8 +70,6 @@ def boxf3():
 def test_forkedfunc_signal():
     result = py.process.ForkedFunc(boxseg).waitfinish()
     assert result.retval is None
-    if sys.version_info < (2,4):
-        py.test.skip("signal detection does not work with python prior 2.4")
     assert result.signal == 11
 
 def test_forkedfunc_huge_data():
@@ -116,8 +114,6 @@ def box_fun():
     ff = py.process.ForkedFunc(box_fun)
     os.kill(ff.pid, 15)
     result = ff.waitfinish()
-    if sys.version_info < (2,4):
-        py.test.skip("signal detection does not work with python prior 2.4")
     assert result.signal == 15
 
 

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist=py{26,27,33,34,35,36}-pytest{29,30,31}
+envlist=py{27,34,35,36}-pytest{29,30,31}
 
 [testenv]
 changedir=testing