Merge pull request #2823 from hugovk/features-rm-2.6

 Remove code for unsupported Python versions

.coveragerc

@@ -1,6 +1,4 @@
 [run]
-omit = 
+omit =
     # standlonetemplate is read dynamically and tested by test_genscript
     *standalonetemplate.py
-    # oldinterpret could be removed, as it is no longer used in py26+
-    *oldinterpret.py

AUTHORS

@@ -71,6 +71,7 @@ Grig Gheorghiu
 Grigorii Eremeev (budulianin)
 Guido Wesdorp
 Harald Armin Massa
+Hugo van Kemenade
 Hui Wang (coldnight)
 Ian Bicking
 Jaap Broekhuizen

README.rst

@@ -76,7 +76,7 @@ Features
 - Can run `unittest <http://docs.pytest.org/en/latest/unittest.html>`_ (or trial),
   `nose <http://docs.pytest.org/en/latest/nose.html>`_ test suites out of the box;
 
-- Python2.6+, Python3.3+, PyPy-2.3, Jython-2.5 (untested);
+- Python 2.7, Python 3.4+, PyPy 2.3, Jython 2.5 (untested);
 
 - Rich plugin architecture, with over 315+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community;
 

_pytest/_argcomplete.py

@@ -4,9 +4,6 @@
 to find the magic string, so _ARGCOMPLETE env. var is never set, and
 this does not need special code.
 
-argcomplete does not support python 2.5 (although the changes for that
-are minor).
-
 Function try_argcomplete(parser) should be called directly before
 the call to ArgumentParser.parse_args().
 

_pytest/_code/source.py

@@ -342,8 +342,6 @@ 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:

_pytest/assertion/__init__.py

@@ -67,10 +67,8 @@ def __init__(self, config, mode):
 
 def install_importhook(config):
     """Try to install the rewrite hook, raise SystemError if it fails."""
-    # Both Jython and CPython 2.6.0 have AST bugs that make the
-    # assertion rewriting hook malfunction.
-    if (sys.platform.startswith('java') or
-            sys.version_info[:3] == (2, 6, 0)):
+    # Jython has an AST bug that make the assertion rewriting hook malfunction.
+    if (sys.platform.startswith('java')):
         raise SystemError('rewrite not supported')
 
     config._assertstate = AssertionState(config, 'rewrite')

_pytest/assertion/rewrite.py

@@ -34,7 +34,6 @@
 PYC_EXT = ".py" + (__debug__ and "c" or "o")
 PYC_TAIL = "." + PYTEST_TAG + PYC_EXT
 
-REWRITE_NEWLINES = sys.version_info[:2] != (2, 7) and sys.version_info < (3, 2)
 ASCII_IS_DEFAULT_ENCODING = sys.version_info[0] < 3
 
 if sys.version_info >= (3, 5):
@@ -321,10 +320,6 @@ def _rewrite_test(config, fn):
                     return None, None
             finally:
                 del state._indecode
-    # On Python versions which are not 2.7 and less than or equal to 3.1, the
-    # parser expects *nix newlines.
-    if REWRITE_NEWLINES:
-        source = source.replace(RN, N) + N
     try:
         tree = ast.parse(source)
     except SyntaxError:

_pytest/fixtures.py

@@ -19,10 +19,7 @@
 from _pytest.outcomes import fail, TEST_OUTCOME
 from _pytest.compat import FuncargnamesCompatAttr
 
-if sys.version_info[:2] == (2, 6):
-    from ordereddict import OrderedDict
-else:
-    from collections import OrderedDict
+from collections import OrderedDict
 
 
 def pytest_sessionstart(session):

_pytest/pytester.py

@@ -112,12 +112,9 @@ def pytest_runtest_protocol(self, item):
 # 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',
-    'python3.1': r'C:\Python31\python.exe',
-    'python3.2': r'C:\Python32\python.exe',
-    'python3.3': r'C:\Python33\python.exe',
     'python3.4': r'C:\Python34\python.exe',
     'python3.5': r'C:\Python35\python.exe',
+    'python3.6': r'C:\Python36\python.exe',
 }
 
 
@@ -143,8 +140,7 @@ def getexecutable(name, cache={}):
         return executable
 
 
-@pytest.fixture(params=['python2.6', 'python2.7', 'python3.3', "python3.4",
-                        'pypy', 'pypy3'])
+@pytest.fixture(params=['python2.7', 'python3.4', 'pypy', 'pypy3'])
 def anypython(request):
     name = request.param
     executable = getexecutable(name)

_pytest/python_api.py

@@ -453,8 +453,7 @@ def raises(expected_exception, *args, **kwargs):
 
     This helper produces a ``ExceptionInfo()`` object (see below).
 
-    If using Python 2.5 or above, you may use this function as a
-    context manager::
+    You may use this function as a context manager::
 
         >>> with raises(ZeroDivisionError):
         ...    1/0
@@ -609,13 +608,6 @@ def __exit__(self, *tp):
         __tracebackhide__ = True
         if tp[0] is None:
             fail(self.message)
-        if sys.version_info < (2, 7):
-            # py26: on __exit__() exc_value often does not contain the
-            # exception value.
-            # http://bugs.python.org/issue7853
-            if not isinstance(tp[1], BaseException):
-                exc_type, value, traceback = tp
-                tp = exc_type, exc_type(value), traceback
         self.excinfo.__init__(tp)
         suppress_exception = issubclass(self.excinfo.type, self.expected_exception)
         if sys.version_info[0] == 2 and suppress_exception:

doc/en/example/multipython.py

@@ -6,7 +6,7 @@
 import pytest
 import _pytest._code
 
-pythonlist = ['python2.6', 'python2.7', 'python3.4', 'python3.5']
+pythonlist = ['python2.7', 'python3.4', 'python3.5']
 @pytest.fixture(params=pythonlist)
 def python1(request, tmpdir):
     picklefile = tmpdir.join("data.pickle")

doc/en/getting-started.rst

@@ -1,16 +1,14 @@
 Installation and Getting Started
 ===================================
 
-**Pythons**: Python 2.6,2.7,3.3,3.4,3.5, Jython, PyPy-2.3
+**Pythons**: Python 2.7, 3.4, 3.5, 3.6, Jython, PyPy-2.3
 
 **Platforms**: Unix/Posix and Windows
 
 **PyPI package name**: `pytest <http://pypi.python.org/pypi/pytest>`_
 
 **dependencies**: `py <http://pypi.python.org/pypi/py>`_,
 `colorama (Windows) <http://pypi.python.org/pypi/colorama>`_,
-`argparse (py26) <http://pypi.python.org/pypi/argparse>`_,
-`ordereddict (py26) <http://pypi.python.org/pypi/ordereddict>`_.
 
 **documentation as PDF**: `download latest <https://media.readthedocs.org/pdf/pytest/latest/pytest.pdf>`_
 
@@ -50,17 +48,17 @@ That's it. You can execute the test function now::
     platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y
     rootdir: $REGENDOC_TMPDIR, inifile:
     collected 1 item
-    
+
     test_sample.py F
-    
+
     ======= FAILURES ========
     _______ test_answer ________
-    
+
         def test_answer():
     >       assert func(3) == 5
     E       assert 4 == 5
     E        +  where 4 = func(3)
-    
+
     test_sample.py:5: AssertionError
     ======= 1 failed in 0.12 seconds ========
 
@@ -129,15 +127,15 @@ run the module by passing its filename::
     .F
     ======= FAILURES ========
     _______ TestClass.test_two ________
-    
+
     self = <test_class.TestClass object at 0xdeadbeef>
-    
+
         def test_two(self):
             x = "hello"
     >       assert hasattr(x, 'check')
     E       AssertionError: assert False
     E        +  where False = hasattr('hello', 'check')
-    
+
     test_class.py:8: AssertionError
     1 failed, 1 passed in 0.12 seconds
 
@@ -166,14 +164,14 @@ before performing the test function call.  Let's just run it::
     F
     ======= FAILURES ========
     _______ test_needsfiles ________
-    
+
     tmpdir = local('PYTEST_TMPDIR/test_needsfiles0')
-    
+
         def test_needsfiles(tmpdir):
             print (tmpdir)
     >       assert 0
     E       assert 0
-    
+
     test_tmpdir.py:3: AssertionError
     --------------------------- Captured stdout call ---------------------------
     PYTEST_TMPDIR/test_needsfiles0

doc/en/index.rst

@@ -28,17 +28,17 @@ To execute it::
     platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y
     rootdir: $REGENDOC_TMPDIR, inifile:
     collected 1 item
-    
+
     test_sample.py F
-    
+
     ======= FAILURES ========
     _______ test_answer ________
-    
+
         def test_answer():
     >       assert inc(3) == 5
     E       assert 4 == 5
     E        +  where 4 = inc(3)
-    
+
     test_sample.py:5: AssertionError
     ======= 1 failed in 0.12 seconds ========
 
@@ -57,7 +57,7 @@ Features
 
 - Can run :ref:`unittest <unittest>` (including trial) and :ref:`nose <noseintegration>` test suites out of the box;
 
-- Python2.6+, Python3.3+, PyPy-2.3, Jython-2.5 (untested);
+- Python 2.7, Python 3.4+, PyPy 2.3, Jython 2.5 (untested);
 
 - Rich plugin architecture, with over 315+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community;
 

doc/en/skipping.rst

@@ -64,11 +64,11 @@ during import time.
 
 If you wish to skip something conditionally then you can use ``skipif`` instead.
 Here is an example of marking a test function to be skipped
-when run on a Python3.3 interpreter::
+when run on a Python3.6 interpreter::
 
     import sys
-    @pytest.mark.skipif(sys.version_info < (3,3),
-                        reason="requires python3.3")
+    @pytest.mark.skipif(sys.version_info < (3,6),
+                        reason="requires python3.6")
     def test_function():
         ...
 
@@ -250,8 +250,8 @@ You can change the default value of the ``strict`` parameter using the
 As with skipif_ you can also mark your expectation of a failure
 on a particular platform::
 
-    @pytest.mark.xfail(sys.version_info >= (3,3),
-                       reason="python3.3 api changes")
+    @pytest.mark.xfail(sys.version_info >= (3,6),
+                       reason="python3.6 api changes")
     def test_function():
         ...
 
@@ -311,12 +311,12 @@ Running it with the report-on-xfail option gives this output::
     platform linux -- Python 3.x.y, pytest-3.x.y, py-1.x.y, pluggy-0.x.y
     rootdir: $REGENDOC_TMPDIR/example, inifile:
     collected 7 items
-    
+
     xfail_demo.py xxxxxxx
     ======= short test summary info ========
     XFAIL xfail_demo.py::test_hello
     XFAIL xfail_demo.py::test_hello2
-      reason: [NOTRUN] 
+      reason: [NOTRUN]
     XFAIL xfail_demo.py::test_hello3
       condition: hasattr(os, 'sep')
     XFAIL xfail_demo.py::test_hello4
@@ -326,7 +326,7 @@ Running it with the report-on-xfail option gives this output::
     XFAIL xfail_demo.py::test_hello6
       reason: reason
     XFAIL xfail_demo.py::test_hello7
-    
+
     ======= 7 xfailed in 0.12 seconds ========
 
 .. _`skip/xfail with parametrize`:

setup.py

@@ -16,7 +16,7 @@
     'Topic :: Utilities',
 ] + [
     ('Programming Language :: Python :: %s' % x)
-    for x in '2.7 3 3.4 3.5 3.6'.split()
+    for x in '2 2.7 3 3.4 3.5 3.6'.split()
 ]
 
 with open('README.rst') as fd:

testing/acceptance_test.py

@@ -344,7 +344,7 @@ def test_namespace_import_doesnt_confuse_import_hook(self, testdir):
         Importing a module that didn't exist, even if the ImportError was
         gracefully handled, would make our test crash.
 
-        Use recwarn here to silence this warning in Python 2.6 and 2.7:
+        Use recwarn here to silence this warning in Python 2.7:
             ImportWarning: Not importing directory '...\not_a_package': missing __init__.py
         """
         testdir.mkdir('not_a_package')

testing/code/test_excinfo.py

@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import absolute_import, division, print_function
 
-import sys
 import operator
 import _pytest
 import py
@@ -345,10 +344,7 @@ def test_excinfo_no_sourcecode():
     except ValueError:
         excinfo = _pytest._code.ExceptionInfo()
     s = str(excinfo.traceback[-1])
-    if py.std.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):
@@ -1244,9 +1240,6 @@ def __getattr__(self, attr):
     except:
         from _pytest._code.code import ExceptionInfo
         exc_info = ExceptionInfo()
-        if sys.version_info[:2] == (2, 6):
-            assert "'RecursionDepthError' object has no attribute '___" in str(exc_info.getrepr())
-        else:
-            assert 'maximum recursion' in str(exc_info.getrepr())
+        assert 'maximum recursion' in str(exc_info.getrepr())
     else:
         assert 0

testing/code/test_source.py

@@ -273,7 +273,6 @@ def test_some():
         assert getstatement(2, source).lines == source.lines[2:3]
         assert getstatement(3, source).lines == source.lines[3:4]
 
-    @pytest.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)
@@ -283,7 +282,6 @@ def test_getstatementrange_with_syntaxerror_issue7(self):
         source = Source(":")
         pytest.raises(SyntaxError, lambda: source.getstatementrange(0))
 
-    @pytest.mark.skipif("sys.version_info < (2,6)")
     def test_compile_to_ast(self):
         import ast
         source = Source("x = 4")

testing/python/approx.py

@@ -24,11 +24,8 @@ def report_failure(self, out, test, example, got):
 class TestApprox(object):
 
     def test_repr_string(self):
-        # for some reason in Python 2.6 it is not displaying the tolerance representation correctly
         plus_minus = u'\u00b1' if sys.version_info[0] > 2 else u'+-'
         tol1, tol2, infr = '1.0e-06', '2.0e-06', 'inf'
-        if sys.version_info[:2] == (2, 6):
-            tol1, tol2, infr = '???', '???', '???'
         assert repr(approx(1.0)) == '1.0 {pm} {tol1}'.format(pm=plus_minus, tol1=tol1)
         assert repr(approx([1.0, 2.0])) == 'approx([1.0 {pm} {tol1}, 2.0 {pm} {tol2}])'.format(
             pm=plus_minus, tol1=tol1, tol2=tol2)
@@ -375,9 +372,6 @@ def test_foo():
                 assert [3] == [pytest.approx(4)]
         """)
         expected = '4.0e-06'
-        # for some reason in Python 2.6 it is not displaying the tolerance representation correctly
-        if sys.version_info[:2] == (2, 6):
-            expected = '???'
         result = testdir.runpytest()
         result.stdout.fnmatch_lines([
             '*At index 0 diff: 3 != 4 * {0}'.format(expected),