Add __future__ imports to all pytest modules

CONTRIBUTING.rst

@@ -206,12 +206,12 @@ but here is a simple overview:
 
 #. Run all the tests
 
-   You need to have Python 2.7 and 3.5 available in your system.  Now
+   You need to have Python 2.7 and 3.6 available in your system.  Now
    running tests is as simple as issuing this command::
 
-    $ tox -e linting,py27,py35
+    $ tox -e linting,py27,py36
 
-   This command will run tests via the "tox" tool against Python 2.7 and 3.5
+   This command will run tests via the "tox" tool against Python 2.7 and 3.6
    and also perform "lint" coding-style checks.
 
 #. You can now edit your local working copy.
@@ -223,9 +223,9 @@ but here is a simple overview:
 
     $ tox -e py27 -- --pdb
 
-   Or to only run tests in a particular test module on Python 3.5::
+   Or to only run tests in a particular test module on Python 3.6::
 
-    $ tox -e py35 -- testing/test_config.py
+    $ tox -e py36 -- testing/test_config.py
 
 #. Commit and push once your tests pass and you are happy with your change(s)::
 

_pytest/_argcomplete.py

@@ -57,7 +57,7 @@
   which should throw a KeyError: 'COMPLINE' (which is properly set by the
   global argcomplete script).
 """
-
+from __future__ import absolute_import, division, print_function
 import sys
 import os
 from glob import glob

_pytest/_code/__init__.py

@@ -1,4 +1,5 @@
 """ python inspection/code generation API """
+from __future__ import absolute_import, division, print_function
 from .code import Code  # noqa
 from .code import ExceptionInfo  # noqa
 from .code import Frame  # noqa

_pytest/_code/_py2traceback.py

@@ -2,6 +2,7 @@
 # CHANGES:
 # - some_str is replaced, trying to create unicode strings
 #
+from __future__ import absolute_import, division, print_function
 import types
 
 def format_exception_only(etype, value):

_pytest/_code/code.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import, division, print_function
 import sys
 from inspect import CO_VARARGS, CO_VARKEYWORDS
 import re

_pytest/_code/source.py

@@ -1,4 +1,4 @@
-from __future__ import generators
+from __future__ import absolute_import, division, generators, print_function
 
 from bisect import bisect_right
 import sys

_pytest/_pluggy.py

@@ -2,7 +2,7 @@
 imports symbols from vendored "pluggy" if available, otherwise
 falls back to importing "pluggy" from the default namespace.
 """
-
+from __future__ import absolute_import, division, print_function
 try:
     from _pytest.vendored_packages.pluggy import *  # noqa
     from _pytest.vendored_packages.pluggy import __version__  # noqa

_pytest/assertion/__init__.py

@@ -1,6 +1,7 @@
 """
 support for presenting detailed information in failing assertions.
 """
+from __future__ import absolute_import, division, print_function
 import py
 import sys
 

_pytest/assertion/rewrite.py

@@ -1,5 +1,5 @@
 """Rewrite assertion AST to produce nice error messages"""
-
+from __future__ import absolute_import, division, print_function
 import ast
 import _ast
 import errno

_pytest/assertion/truncate.py

@@ -4,7 +4,7 @@
 Current default behaviour is to truncate assertion explanations at
 ~8 terminal lines, unless running in "-vv" mode or running on CI.
 """
-
+from __future__ import absolute_import, division, print_function
 import os
 
 import py

_pytest/assertion/util.py

@@ -1,4 +1,5 @@
 """Utilities for assertion debugging"""
+from __future__ import absolute_import, division, print_function
 import pprint
 
 import _pytest._code

_pytest/cacheprovider.py

@@ -4,7 +4,7 @@
 the name cache was not chosen to ensure pluggy automatically
 ignores the external pytest-cache
 """
-
+from __future__ import absolute_import, division, print_function
 import py
 import pytest
 import json

_pytest/capture.py

@@ -2,7 +2,7 @@
 per-test stdout/stderr capturing mechanism.
 
 """
-from __future__ import with_statement
+from __future__ import absolute_import, division, print_function
 
 import contextlib
 import sys

_pytest/compat.py

@@ -1,6 +1,7 @@
 """
 python version compatibility code
 """
+from __future__ import absolute_import, division, print_function
 import sys
 import inspect
 import types

_pytest/config.py

@@ -1,4 +1,5 @@
 """ command line options, ini-file and conftest.py processing. """
+from __future__ import absolute_import, division, print_function
 import argparse
 import shlex
 import traceback

_pytest/debugging.py

@@ -1,5 +1,5 @@
 """ interactive debugging with PDB, the Python Debugger. """
-from __future__ import absolute_import
+from __future__ import absolute_import, division, print_function
 import pdb
 import sys
 

_pytest/deprecated.py

@@ -5,7 +5,7 @@
 Keeping it in a central location makes it easy to track what is deprecated and should
 be removed when the time comes.
 """
-
+from __future__ import absolute_import, division, print_function
 
 MAIN_STR_ARGS = 'passing a string to pytest.main() is deprecated, ' \
                       'pass a list of arguments instead.'

_pytest/doctest.py

@@ -1,5 +1,5 @@
 """ discover and run doctests in modules and test files."""
-from __future__ import absolute_import
+from __future__ import absolute_import, division, print_function
 
 import traceback
 

_pytest/fixtures.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import, division, print_function
 import sys
 
 from py._code.code import FormattedExcinfo

_pytest/freeze_support.py

@@ -2,6 +2,8 @@
 Provides a function to report all internal modules for using freezing tools
 pytest
 """
+from __future__ import absolute_import, division, print_function
+
 
 def pytest_namespace():
     return {'freeze_includes': freeze_includes}
@@ -42,4 +44,4 @@ def _iter_all_modules(package, prefix=''):
             for m in _iter_all_modules(os.path.join(path, name), prefix=name + '.'):
                 yield prefix + m
         else:
-            yield prefix + name
+            yield prefix + name

_pytest/helpconfig.py

@@ -1,4 +1,6 @@
 """ version info, help messages, tracing configuration.  """
+from __future__ import absolute_import, division, print_function
+
 import py
 import pytest
 import os, sys

_pytest/junitxml.py

@@ -4,9 +4,11 @@
 
 
 Based on initial code from Ross Lawley.
+
+Output conforms to https://github.com/jenkinsci/xunit-plugin/blob/master/
+src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd
 """
-# Output conforms to https://github.com/jenkinsci/xunit-plugin/blob/master/
-# src/main/resources/org/jenkinsci/plugins/xunit/types/model/xsd/junit-10.xsd
+from __future__ import absolute_import, division, print_function
 
 import functools
 import py

_pytest/main.py

@@ -1,4 +1,6 @@
 """ core implementation of testing process: init, session, runtest loop. """
+from __future__ import absolute_import, division, print_function
+
 import functools
 import os
 import sys

_pytest/mark.py

@@ -1,4 +1,6 @@
 """ generic mechanism for marking and selecting python functions. """
+from __future__ import absolute_import, division, print_function
+
 import inspect
 from collections import namedtuple
 from operator import attrgetter

_pytest/monkeypatch.py

@@ -1,4 +1,5 @@
 """ monkeypatching and mocking functionality.  """
+from __future__ import absolute_import, division, print_function
 
 import os, sys
 import re

_pytest/nose.py

@@ -1,4 +1,5 @@
 """ run test suites written for nose. """
+from __future__ import absolute_import, division, print_function
 
 import sys
 

_pytest/pastebin.py

@@ -1,4 +1,6 @@
 """ submit failure or test session information to a pastebin service. """
+from __future__ import absolute_import, division, print_function
+
 import pytest
 import sys
 import tempfile

_pytest/pytester.py

@@ -1,4 +1,6 @@
 """ (disabled by default) support for testing pytest and pytest plugins. """
+from __future__ import absolute_import, division, print_function
+
 import codecs
 import gc
 import os
@@ -12,8 +14,6 @@
 
 from weakref import WeakKeyDictionary
 
-from py.builtin import print_
-
 from _pytest.capture import MultiCapture, SysCapture
 from _pytest._code import Source
 import py
@@ -229,15 +229,15 @@ def assert_contains(self, entries):
             name, check = entries.pop(0)
             for ind, call in enumerate(self.calls[i:]):
                 if call._name == name:
-                    print_("NAMEMATCH", name, call)
+                    print("NAMEMATCH", name, call)
                     if eval(check, backlocals, call.__dict__):
-                        print_("CHECKERMATCH", repr(check), "->", call)
+                        print("CHECKERMATCH", repr(check), "->", call)
                     else:
-                        print_("NOCHECKERMATCH", repr(check), "-", call)
+                        print("NOCHECKERMATCH", repr(check), "-", call)
                         continue
                     i += ind + 1
                     break
-                print_("NONAMEMATCH", name, "with", call)
+                print("NONAMEMATCH", name, "with", call)
             else:
                 pytest.fail("could not find %r check %r" % (name, check))
 
@@ -924,8 +924,8 @@ def _run(self, *cmdargs):
         cmdargs = [str(x) for x in cmdargs]
         p1 = self.tmpdir.join("stdout")
         p2 = self.tmpdir.join("stderr")
-        print_("running:", ' '.join(cmdargs))
-        print_("     in:", str(py.path.local()))
+        print("running:", ' '.join(cmdargs))
+        print("     in:", str(py.path.local()))
         f1 = codecs.open(str(p1), "w", encoding="utf8")
         f2 = codecs.open(str(p2), "w", encoding="utf8")
         try:
@@ -951,7 +951,7 @@ def _run(self, *cmdargs):
     def _dump_lines(self, lines, fp):
         try:
             for line in lines:
-                py.builtin.print_(line, file=fp)
+                print(line, file=fp)
         except UnicodeEncodeError:
             print("couldn't print to %s because of encoding" % (fp,))
 

_pytest/python.py

@@ -1,4 +1,5 @@
 """ Python test discovery, setup and run of test functions. """
+from __future__ import absolute_import, division, print_function
 
 import fnmatch
 import inspect

_pytest/recwarn.py

@@ -1,4 +1,6 @@
 """ recording warnings during test function execution. """
+from __future__ import absolute_import, division, print_function
+
 import inspect
 
 import _pytest._code

_pytest/resultlog.py

@@ -1,6 +1,7 @@
 """ log machine-parseable test session result information in a plain
 text file.
 """
+from __future__ import absolute_import, division, print_function
 
 import py
 import os
@@ -61,9 +62,9 @@ def __init__(self, config, logfile):
         self.logfile = logfile # preferably line buffered
 
     def write_log_entry(self, testpath, lettercode, longrepr):
-        py.builtin.print_("%s %s" % (lettercode, testpath), file=self.logfile)
+        print("%s %s" % (lettercode, testpath), file=self.logfile)
         for line in longrepr.splitlines():
-            py.builtin.print_(" %s" % line, file=self.logfile)
+            print(" %s" % line, file=self.logfile)
 
     def log_outcome(self, report, lettercode, longrepr):
         testpath = getattr(report, 'nodeid', None)

_pytest/runner.py

@@ -1,4 +1,6 @@
 """ basic collect and runtest protocol implementations """
+from __future__ import absolute_import, division, print_function
+
 import bdb
 import sys
 from time import time

_pytest/setuponly.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import, division, print_function
+
 import pytest
 import sys
 

_pytest/setupplan.py

@@ -1,3 +1,5 @@
+from __future__ import absolute_import, division, print_function
+
 import pytest
 
 

_pytest/skipping.py

@@ -1,4 +1,6 @@
 """ support for skip/xfail functions and markers. """
+from __future__ import absolute_import, division, print_function
+
 import os
 import sys
 import traceback

_pytest/terminal.py

@@ -2,6 +2,8 @@
 
 This is a good source for looking at the various reporting hooks.
 """
+from __future__ import absolute_import, division, print_function
+
 from _pytest.main import EXIT_OK, EXIT_TESTSFAILED, EXIT_INTERRUPTED, \
     EXIT_USAGEERROR, EXIT_NOTESTSCOLLECTED
 import pytest

_pytest/tmpdir.py

@@ -1,4 +1,6 @@
 """ support for providing temporary directories to test functions.  """
+from __future__ import absolute_import, division, print_function
+
 import re
 
 import pytest

_pytest/unittest.py

@@ -1,5 +1,5 @@
 """ discovery and running of std-library "unittest" style tests. """
-from __future__ import absolute_import
+from __future__ import absolute_import, division, print_function
 
 import sys
 import traceback

testing/acceptance_test.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+from __future__ import absolute_import, division, print_function
 import os
 import sys
 

testing/code/test_code.py

@@ -1,3 +1,4 @@
+from __future__ import absolute_import, division, print_function
 import sys
 
 import _pytest._code

testing/code/test_excinfo.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+from __future__ import absolute_import, division, print_function
 
 import operator
 import _pytest
@@ -369,7 +370,7 @@ def test_codepath_Queue_example():
 
 def test_match_succeeds():
     with pytest.raises(ZeroDivisionError) as excinfo:
-        0 / 0
+        0 // 0
     excinfo.match(r'.*zero.*')
 
 def test_match_raises_error(testdir):