flat is better than nested (cont'd):

- pytest.py is new module, making "python -m pytest" work always
- _pytest/*.py now contains core.py, hookspec and the plugins, no sub packages

_pytest/assertion.py

@@ -3,7 +3,7 @@ support for presented detailed information in failing assertions.
 """
 import py
 import sys
-from pytest.plugin.monkeypatch import monkeypatch
+from _pytest.monkeypatch import monkeypatch
 
 def pytest_addoption(parser):
     group = parser.getgroup("debugconfig")

_pytest/config.py

@@ -2,7 +2,7 @@
 
 import py
 import sys, os
-from pytest.main import PluginManager
+from _pytest.core import PluginManager
 import pytest
 
 def pytest_cmdline_parse(pluginmanager, args):

_pytest/core.py

@@ -6,8 +6,7 @@ All else is in pytest/plugin.
 import sys, os
 import inspect
 import py
-import pytest
+from _pytest import hookspec # the extension point definitions
-from pytest import hookspec # the extension point definitions
 
 assert py.__version__.split(".")[:2] >= ['2', '0'], ("installation problem: "
     "%s is too old, remove or upgrade 'py'" % (py.__version__))
@@ -206,6 +205,7 @@ class PluginManager(object):
             self.consider_module(mod)
 
     def pytest_plugin_registered(self, plugin):
+        import pytest
         dic = self.call_plugin(plugin, "pytest_namespace", {}) or {}
         if dic:
             self._setns(pytest, dic)
@@ -216,6 +216,7 @@ class PluginManager(object):
                 {'config': self._config})
 
     def _setns(self, obj, dic):
+        import pytest
         for name, value in dic.items():
             if isinstance(value, dict):
                 mod = getattr(obj, name, None)
@@ -225,14 +226,13 @@ class PluginManager(object):
                     sys.modules[modname] = mod
                     mod.__all__ = []
                     setattr(obj, name, mod)
-                #print "setns", mod, value
+                obj.__all__.append(name)
                 self._setns(mod, value)
             else:
-                #print "setting", name, value, "on", obj
                 setattr(obj, name, value)
                 obj.__all__.append(name)
-                #print "appending", name, "to", obj
+                #if obj != pytest:
-                #pytest.__all__.append(name) # don't show in help(py.test)
+                #    pytest.__all__.append(name)
                 setattr(pytest, name, value)
 
     def pytest_terminal_summary(self, terminalreporter):
@@ -300,7 +300,7 @@ def importplugin(importspec):
         try:
             if name.startswith("pytest_"):
                 name = importspec[7:]
-            return __import__("pytest.plugin.%s" %(name), None, None, '__doc__')
+            return __import__("_pytest.%s" %(name), None, None, '__doc__')
         except ImportError:
             e = py.std.sys.exc_info()[1]
             if str(e).find(name) == -1:
@@ -411,7 +411,10 @@ class HookCaller:
             self.trace.root.indent -= 1
         return res
 
-_preinit = [PluginManager(load=True)] # triggers default plugin importing
+_preinit = []
+
+def _preloadplugins():
+    _preinit.append(PluginManager(load=True))
 
 def main(args=None, plugins=None):
     """ returned exit code integer, after an in-process testing run
@@ -446,5 +449,3 @@ def main(args=None, plugins=None):
 class UsageError(Exception):
     """ error in py.test usage or invocation"""
 
-if __name__ == '__main__':
-    raise SystemExit(main())

_pytest/genscript.py

@@ -10,6 +10,9 @@ def find_toplevel(name):
         lib = base/name
         if lib.check(dir=1):
             return lib
+        mod = base.join("%s.py" % name)
+        if mod.check(file=1):
+            return mod
     raise LookupError(name)
 
 def pkgname(toplevel, rootpath, path):
@@ -19,12 +22,14 @@ def pkgname(toplevel, rootpath, path):
 def pkg_to_mapping(name):
     toplevel = find_toplevel(name)
     name2src = {}
+    if toplevel.check(file=1): # module
+        name2src[toplevel.purebasename] = toplevel.read()
+    else: # package
         for pyfile in toplevel.visit('*.py'):
             pkg = pkgname(name, toplevel, pyfile)
             name2src[pkg] = pyfile.read()
     return name2src
 
-
 def compress_mapping(mapping):
     data = pickle.dumps(mapping, 2)
     data = zlib.compress(data, 9)
@@ -60,7 +65,7 @@ def pytest_cmdline_main(config):
     if genscript:
         script = generate_script(
             'import py; raise SystemExit(py.test.cmdline.main())',
-            ['py', 'pytest'],
+            ['py', '_pytest', 'pytest'],
         )
 
         genscript = py.path.local(genscript)

_pytest/helpconfig.py

@@ -25,7 +25,7 @@ def pytest_addoption(parser):
 
 def pytest_cmdline_main(config):
     if config.option.version:
-        p = py.path.local(pytest.__file__).dirpath()
+        p = py.path.local(pytest.__file__)
         sys.stderr.write("This is py.test version %s, imported from %s\n" %
             (pytest.__version__, p))
         return 0

_pytest/hookspec.py

@@ -139,9 +139,9 @@ def pytest_runtest_teardown(item):
     """ called after ``pytest_runtest_call``. """
 
 def pytest_runtest_makereport(item, call):
-    """ return a :py:class:`pytest.plugin.runner.TestReport` object
+    """ return a :py:class:`_pytest.runner.TestReport` object
     for the given :py:class:`pytest.Item` and
-    :py:class:`pytest.plugin.runner.CallInfo`.
+    :py:class:`_pytest.runner.CallInfo`.
     """
 pytest_runtest_makereport.firstresult = True
 
@@ -181,7 +181,7 @@ def pytest_assertrepr_compare(config, op, left, right):
     """
 
 # -------------------------------------------------------------------------
-# hooks for influencing reporting (invoked from pytest_terminal)
+# hooks for influencing reporting (invoked from _pytest_terminal)
 # -------------------------------------------------------------------------
 
 def pytest_report_header(config):

_pytest/pytester.py

@@ -6,9 +6,9 @@ import re
 import inspect
 import time
 from fnmatch import fnmatch
-from pytest.plugin.session import Session
+from _pytest.session import Session
 from py.builtin import print_
-from pytest.main import HookRelay
+from _pytest.core import HookRelay
 
 def pytest_addoption(parser):
     group = parser.getgroup("pylib")
@@ -492,7 +492,7 @@ class TmpTestdir:
         if self.request.config.getvalue("notoolsonpath"):
             py.test.skip("--no-tools-on-path prevents running pexpect-spawn tests")
         basetemp = self.tmpdir.mkdir("pexpect")
-        invoke = self._getpybinargs("py.test")[0]
+        invoke = " ".join(map(str, self._getpybinargs("py.test")))
         cmd = "%s --basetemp=%s %s" % (invoke, basetemp, string)
         return self.spawn(cmd, expect_timeout=expect_timeout)
 

_pytest/python.py

@@ -5,8 +5,8 @@ import sys
 import pytest
 from py._code.code import TerminalRepr
 
-cutdir = py.path.local(pytest.__file__).dirpath()
+import _pytest
-
+cutdir = py.path.local(_pytest.__file__).dirpath()
 
 def pytest_addoption(parser):
     group = parser.getgroup("general")
@@ -611,7 +611,7 @@ class FuncargRequest:
         This method is useful if you don't want to have a keyword/marker
         on all function invocations.
 
-        :arg marker: a :py:class:`pytest.plugin.mark.MarkDecorator` object
+        :arg marker: a :py:class:`_pytest.mark.MarkDecorator` object
             created by a call to ``py.test.mark.NAME(...)``.
         """
         if not isinstance(marker, py.test.mark.XYZ.__class__):
@@ -712,7 +712,7 @@ class FuncargRequest:
         raise self.LookupError(msg)
 
 def showfuncargs(config):
-    from pytest.plugin.session import Session
+    from _pytest.session import Session
     session = Session(config)
     session.perform_collect()
     if session.items:

_pytest/session.py

@@ -1,9 +1,9 @@
 """ core implementation of testing process: init, session, runtest loop. """
 
 import py
-import pytest
+import pytest, _pytest
 import os, sys
-tracebackcutdir = py.path.local(pytest.__file__).dirpath()
+tracebackcutdir = py.path.local(_pytest.__file__).dirpath()
 
 # exitcodes for the command line
 EXIT_OK = 0
@@ -125,7 +125,8 @@ def compatproperty(name):
         py.log._apiwarn("2.0", "use pytest.%s for "
             "test collection and item classes" % name)
         return getattr(pytest, name)
-    return property(fget)
+    return property(fget, None, None,
+        "deprecated attribute %r, use pytest.%s" % (name,name))
     
 class Node(object):
     """ base class for all Nodes in the collection tree.

doc/announce/release-2.0.0.txt

@@ -26,14 +26,16 @@ New Features
 
 - new invocations through Python interpreter and from Python::
 
-    python -m pytest      # on all pythons >= 2.7
+    python -m pytest      # on all pythons >= 2.5
-    python -m pytest.main # on all pythons >= 2.5
+
+  or from a python program::
+
     import pytest ; pytest.main(args, plugins)
 
   see http://pytest.org/2.0.0/usage.html for details.
 
 - new and better reporting information in assert expressions
-  which compare lists, sequences or strings.
+  if comparing lists, sequences or strings.
 
   see http://pytest.org/2.0.0/assert.html for details.
 
@@ -42,7 +44,7 @@ New Features
 
     [pytest]
     norecursedirs = .hg data*  # don't ever recurse in such dirs
-    addopts = -x --pyargs      # add these options by default
+    addopts = -x --pyargs      # add these command line options by default
 
   see http://pytest.org/2.0.0/customize.html
 
@@ -51,9 +53,10 @@ New Features
 
     py.test --pyargs unittest
 
-- add a new "-q" option which decreases verbosity and prints a more
+- new "-q" option which decreases verbosity and prints a more
   nose/unittest-style "dot" output.
 
+
 Fixes
 -----------------------
 

doc/example/nonpython/conftest.py

@@ -1,6 +1,6 @@
 # content of conftest.py
 
-import py
+import pytest
 
 def pytest_collect_file(path, parent):
     if path.ext == ".yml" and path.basename.startswith("test"):

doc/funcargs.txt

@@ -2,7 +2,7 @@
 creating and managing test function arguments
 ==============================================================
 
-.. currentmodule:: pytest.plugin.python
+.. currentmodule:: _pytest.python
 
 
 .. _`funcargs`:
@@ -92,7 +92,7 @@ Each funcarg factory receives a **request** object which is tied to a
 specific test function call.  A request object is passed to a funcarg
 factory and provides access to test configuration and context:
 
-.. autoclass:: pytest.plugin.python.FuncargRequest()
+.. autoclass:: _pytest.python.FuncargRequest()
     :members: function,cls,module,keywords,config
 
 .. _`useful caching and finalization helpers`:

doc/index.txt

@@ -5,8 +5,8 @@ py.test: no-boilerplate testing with Python
 
 .. note::
     version 2.0 introduces ``pytest`` as the main Python import name
-    but for historic reasons ``py.test`` remains fully valid and
+    but for compatibility reasons you may continue to use ``py.test``
-    represents the same package.
+    in your test code.
 
 Welcome to ``py.test`` documentation:
 

doc/mark.txt

@@ -4,7 +4,7 @@
 mark test functions with attributes
 =================================================================
 
-.. currentmodule:: pytest.plugin.mark
+.. currentmodule:: _pytest.mark
 
 By using the ``py.test.mark`` helper you can instantiate
 decorators that will set named meta data on test functions.

doc/monkeypatch.txt

@@ -2,7 +2,7 @@
 monkeypatching/mocking modules and environments
 ================================================================
 
-.. currentmodule:: pytest.plugin.monkeypatch
+.. currentmodule:: _pytest.monkeypatch
 
 Sometimes tests need to invoke functionality which depends
 on global settings or which invokes code which cannot be easily

doc/nose.txt

@@ -4,7 +4,7 @@ Running test written for nose
 .. include:: links.inc
 
 py.test has basic support for running tests written for nose_.
-This is implemented in :pymod:`pytest.plugin.nose`.
+This is implemented in :pymod:`_pytest.nose`.
 
 Usage
 -------------

doc/plugins.txt

@@ -180,28 +180,28 @@ py.test default plugin reference
 
 .. autosummary::
 
-    pytest.plugin.assertion
+    _pytest.assertion
-    pytest.plugin.capture
+    _pytest.capture
-    pytest.plugin.config
+    _pytest.config
-    pytest.plugin.doctest
+    _pytest.doctest
-    pytest.plugin.genscript
+    _pytest.genscript
-    pytest.plugin.helpconfig
+    _pytest.helpconfig
-    pytest.plugin.junitxml
+    _pytest.junitxml
-    pytest.plugin.mark
+    _pytest.mark
-    pytest.plugin.monkeypatch
+    _pytest.monkeypatch
-    pytest.plugin.nose
+    _pytest.nose
-    pytest.plugin.pastebin
+    _pytest.pastebin
-    pytest.plugin.pdb
+    _pytest.pdb
-    pytest.plugin.pytester
+    _pytest.pytester
-    pytest.plugin.python
+    _pytest.python
-    pytest.plugin.recwarn
+    _pytest.recwarn
-    pytest.plugin.resultlog
+    _pytest.resultlog
-    pytest.plugin.runner
+    _pytest.runner
-    pytest.plugin.session
+    _pytest.session
-    pytest.plugin.skipping
+    _pytest.skipping
-    pytest.plugin.terminal
+    _pytest.terminal
-    pytest.plugin.tmpdir
+    _pytest.tmpdir
-    pytest.plugin.unittest
+    _pytest.unittest
 
 .. _`well specified hooks`:
 
@@ -222,7 +222,7 @@ hook name itself you get useful errors.
 initialisation, command line and configuration hooks
 --------------------------------------------------------------------
 
-.. currentmodule:: pytest.hookspec
+.. currentmodule:: _pytest.hookspec
 
 .. autofunction:: pytest_cmdline_parse
 .. autofunction:: pytest_namespace
@@ -243,11 +243,11 @@ All all runtest related hooks receive a :py:class:`pytest.Item` object.
 .. autofunction:: pytest_runtest_makereport
 
 For deeper understanding you may look at the default implementation of
-these hooks in :py:mod:`pytest.plugin.runner` and maybe also
+these hooks in :py:mod:`_pytest.runner` and maybe also
-in :py:mod:`pytest.plugin.pdb` which intercepts creation
+in :py:mod:`_pytest.pdb` which intercepts creation
 of reports in order to drop to interactive debugging.
 
-The :py:mod:`pytest.plugin.terminal` reported specifically uses
+The :py:mod:`_pytest.terminal` reported specifically uses
 the reporting hook to print information about a test run.
 
 collection hooks
@@ -284,35 +284,35 @@ test execution:
 Reference of important objects involved in hooks
 ===========================================================
 
-.. autoclass:: pytest.plugin.config.Config
+.. autoclass:: _pytest.config.Config
     :members:
 
-.. autoclass:: pytest.plugin.config.Parser
+.. autoclass:: _pytest.config.Parser
     :members:
 
-.. autoclass:: pytest.plugin.session.Node(name, parent)
+.. autoclass:: _pytest.session.Node(name, parent)
     :members:
 
 ..
-    .. autoclass:: pytest.plugin.session.File(fspath, parent)
+    .. autoclass:: _pytest.session.File(fspath, parent)
         :members:
 
-    .. autoclass:: pytest.plugin.session.Item(name, parent)
+    .. autoclass:: _pytest.session.Item(name, parent)
         :members:
 
-    .. autoclass:: pytest.plugin.python.Module(name, parent)
+    .. autoclass:: _pytest.python.Module(name, parent)
         :members:
 
-    .. autoclass:: pytest.plugin.python.Class(name, parent)
+    .. autoclass:: _pytest.python.Class(name, parent)
         :members:
 
-    .. autoclass:: pytest.plugin.python.Function(name, parent)
+    .. autoclass:: _pytest.python.Function(name, parent)
         :members:
 
-.. autoclass:: pytest.plugin.runner.CallInfo
+.. autoclass:: _pytest.runner.CallInfo
     :members:
 
-.. autoclass:: pytest.plugin.runner.TestReport
+.. autoclass:: _pytest.runner.TestReport
     :members:
 
 

doc/usage.txt

@@ -7,6 +7,19 @@ Usage and Invocations
 
 .. _cmdline:
 
+calling pytest through ``python -m pytest``
+-----------------------------------------------------
+
+.. versionadded: 2.0
+
+If you use Python-2.5 or above you can invoke testing through the
+Python interpreter from the command line::
+
+    python -m pytest [...]
+
+This is equivalent to invoking the command line script ``py.test [...]``
+directly.
+
 Getting help on version, option names, environment vars
 -----------------------------------------------------------
 
@@ -38,23 +51,6 @@ Import 'pkg' and use its filesystem location to find and run tests::
 
     py.test --pyargs pkg # run all tests found below directory of pypkg
 
-calling pytest through ``python -m pytest``
------------------------------------------------------
-
-.. versionadded: 2.0
-
-You can invoke testing through the Python interpreter from the command line::
-
-    python -m pytest.main [...]
-
-Python2.7 and Python3 introduced specifying packages to "-m" so there
-you can also type::
-
-    python -m pytest [...]
-
-All of these invocations are equivalent to the ``py.test [...]`` command line invocation.
-
-
 Modifying Python traceback printing
 ----------------------------------------------
 

pytest.py

@@ -0,0 +1,17 @@
+"""
+unit and functional testing with Python.
+
+see http://pytest.org for documentation and details
+
+(c) Holger Krekel and others, 2004-2010
+"""
+__version__ = '2.0.0.dev26'
+__all__ = ['main']
+
+from _pytest.core import main, UsageError, _preloadplugins
+from _pytest import core as cmdline
+
+if __name__ == '__main__': # if run as a script or by 'python -m pytest'
+    raise SystemExit(main())
+else:
+    _preloadplugins() # to populate pytest.* namespace so help(pytest) works

pytest/__init__.py

@@ -1,14 +0,0 @@
-"""
-unit and functional testing with Python.
-
-see http://pytest.org for documentation and details
-
-(c) Holger Krekel and others, 2004-2010
-"""
-__version__ = '2.0.0.dev25'
-
-__all__ = ['cmdline', 'collect', 'main']
-
-from pytest import main as cmdline
-UsageError = cmdline.UsageError
-main = cmdline.main

pytest/__main__.py

@@ -1,4 +0,0 @@
-import pytest
-
-if __name__ == '__main__':
-    raise SystemExit(pytest.main())

setup.py

@@ -22,7 +22,7 @@ def main():
         name='pytest',
         description='py.test: simple powerful testing with Python',
         long_description = long_description,
-        version='2.0.0.dev25',
+        version='2.0.0.dev26',
         url='http://pytest.org',
         license='MIT license',
         platforms=['unix', 'linux', 'osx', 'cygwin', 'win32'],
@@ -41,7 +41,8 @@ def main():
                      'Topic :: Utilities',
                      'Programming Language :: Python',
                      'Programming Language :: Python :: 3'],
-        packages=['pytest', 'pytest.plugin', ],
+        packages=['_pytest', ],
+        py_modules=['pytest'],
         zip_safe=False,
     )
 

testing/acceptance_test.py

@@ -244,16 +244,30 @@ class TestInvocationVariants:
             s = result.stdout.str()
             assert 'MarkGenerator' in s
 
-    @pytest.mark.multi(source=['py.test', 'pytest'])
+    def test_import_star_py_dot_test(self, testdir):
-    def test_import_star(self, testdir, source):
         p = testdir.makepyfile("""
-            from %s import *
+            from py.test import *
-            collect
+            #collect
-            cmdline
+            #cmdline
+            #Item
+            #assert collect.Item is Item
+            #assert collect.Collector is Collector
             main
             skip
             xfail
-        """ % source)
+        """)
+        result = testdir.runpython(p)
+        assert result.ret == 0
+
+    def test_import_star_pytest(self, testdir):
+        p = testdir.makepyfile("""
+            from pytest import *
+            #Item
+            #File
+            main
+            skip
+            xfail
+        """)
         result = testdir.runpython(p)
         assert result.ret == 0
 
@@ -286,13 +300,6 @@ class TestInvocationVariants:
         assert res.ret == 1
 
     @py.test.mark.skipif("sys.version_info < (2,5)")
-    def test_python_pytest_main(self, testdir):
-        p1 = testdir.makepyfile("def test_pass(): pass")
-        res = testdir.run(py.std.sys.executable, "-m", "pytest.main", str(p1))
-        assert res.ret == 0
-        res.stdout.fnmatch_lines(["*1 passed*"])
-
-    @py.test.mark.skipif("sys.version_info < (2,7)")
     def test_python_pytest_package(self, testdir):
         p1 = testdir.makepyfile("def test_pass(): pass")
         res = testdir.run(py.std.sys.executable, "-m", "pytest", str(p1))

testing/plugin/conftest.py

@@ -1,8 +1,8 @@
 import py
 
-import pytest.plugin
+import _pytest
-plugindir = py.path.local(pytest.plugin.__file__).dirpath()
+plugindir = py.path.local(_pytest.__file__).dirpath()
-from pytest.main import default_plugins
+from _pytest.core import default_plugins
 
 def pytest_collect_file(path, parent):
     if path.basename.startswith("pytest_") and path.ext == ".py":

testing/plugin/test_assertion.py

@@ -1,7 +1,7 @@
 import sys
 
 import py
-import pytest.plugin.assertion as plugin
+import _pytest.assertion as plugin
 
 needsnewassert = py.test.mark.skipif("sys.version_info < (2,6)")
 

testing/plugin/test_capture.py

@@ -1,5 +1,5 @@
 import py, os, sys
-from pytest.plugin.capture import CaptureManager
+from _pytest.capture import CaptureManager
 
 needsosdup = py.test.mark.xfail("not hasattr(os, 'dup')")
 

testing/plugin/test_doctest.py

@@ -1,4 +1,4 @@
-from pytest.plugin.doctest import DoctestModule, DoctestTextfile
+from _pytest.doctest import DoctestModule, DoctestTextfile
 import py
 
 pytest_plugins = ["pytest_doctest"]

testing/plugin/test_genscript.py

@@ -22,7 +22,7 @@ def test_gen(testdir, anypython, standalone):
     result = standalone.run(anypython, testdir, '--version')
     assert result.ret == 0
     result.stderr.fnmatch_lines([
-        "*imported from*mypytest"
+        "*imported from*mypytest*"
     ])
     p = testdir.makepyfile("def test_func(): assert 0")
     result = standalone.run(anypython, testdir, p)

testing/plugin/test_helpconfig.py

@@ -1,5 +1,5 @@
 import py, pytest,os
-from pytest.plugin.helpconfig import collectattr
+from _pytest.helpconfig import collectattr
 
 def test_version(testdir):
     result = testdir.runpytest("--version")

testing/plugin/test_mark.py

@@ -1,5 +1,5 @@
 import py
-from pytest.plugin.mark import MarkGenerator as Mark
+from _pytest.mark import MarkGenerator as Mark
 
 class TestMark:
     def test_pytest_mark_notcallable(self):

testing/plugin/test_monkeypatch.py

@@ -1,6 +1,6 @@
 import os, sys
 import py
-from pytest.plugin.monkeypatch import monkeypatch as MonkeyPatch
+from _pytest.monkeypatch import monkeypatch as MonkeyPatch
 
 def test_setattr():
     class A:

testing/plugin/test_pytester.py

@@ -1,7 +1,7 @@
 import py
 import os, sys
-from pytest.plugin.pytester import LineMatcher, LineComp, HookRecorder
+from _pytest.pytester import LineMatcher, LineComp, HookRecorder
-from pytest.main import PluginManager
+from _pytest.core import PluginManager
 
 def test_reportrecorder(testdir):
     item = testdir.getitem("def test_func(): pass")
@@ -97,7 +97,7 @@ def test_hookrecorder_basic_no_args_hook():
 def test_functional(testdir, linecomp):
     reprec = testdir.inline_runsource("""
         import py
-        from pytest.main import HookRelay, PluginManager
+        from _pytest.core import HookRelay, PluginManager
         pytest_plugins="pytester"
         def test_func(_pytest):
             class ApiClass:

testing/plugin/test_python.py

@@ -1,5 +1,5 @@
 import pytest, py, sys
-from pytest.plugin import python as funcargs
+from _pytest import python as funcargs
 
 class TestModule:
     def test_failing_import(self, testdir):

testing/plugin/test_recwarn.py

@@ -1,5 +1,5 @@
 import py
-from pytest.plugin.recwarn import WarningsRecorder
+from _pytest.recwarn import WarningsRecorder
 
 def test_WarningRecorder(recwarn):
     showwarning = py.std.warnings.showwarning

testing/plugin/test_resultlog.py

@@ -1,11 +1,11 @@
 import py
 import os
-from pytest.plugin.resultlog import generic_path, ResultLog, \
+from _pytest.resultlog import generic_path, ResultLog, \
         pytest_configure, pytest_unconfigure
-from pytest.plugin.session import Node, Item, FSCollector
+from _pytest.session import Node, Item, FSCollector
 
 def test_generic_path(testdir):
-    from pytest.plugin.session import Session
+    from _pytest.session import Session
     config = testdir.parseconfig()
     session = Session(config)
     p1 = Node('a', config=config, session=session)

testing/plugin/test_runner.py

@@ -1,5 +1,5 @@
 import py, sys
-from pytest.plugin import runner
+from _pytest import runner
 from py._code.code import ReprExceptionInfo
 
 class TestSetupState:

testing/plugin/test_skipping.py

@@ -1,8 +1,8 @@
 import py
 
-from pytest.plugin.skipping import MarkEvaluator, folded_skips
+from _pytest.skipping import MarkEvaluator, folded_skips
-from pytest.plugin.skipping import pytest_runtest_setup
+from _pytest.skipping import pytest_runtest_setup
-from pytest.plugin.runner import runtestprotocol
+from _pytest.runner import runtestprotocol
 
 class TestEvaluator:
     def test_no_marker(self, testdir):

testing/plugin/test_terminal.py

@@ -4,9 +4,9 @@ terminal reporting of the full testing process.
 import pytest,py
 import sys
 
-from pytest.plugin.terminal import TerminalReporter, \
+from _pytest.terminal import TerminalReporter, \
     CollectonlyReporter,  repr_pythonversion, getreportopt
-from pytest.plugin import runner
+from _pytest import runner
 
 def basic_run_report(item):
     runner.call_and_report(item, "setup", log=False)

testing/plugin/test_tmpdir.py

@@ -1,7 +1,7 @@
 import py
 
-from pytest.plugin.tmpdir import pytest_funcarg__tmpdir
+from _pytest.tmpdir import pytest_funcarg__tmpdir
-from pytest.plugin.python import FuncargRequest
+from _pytest.python import FuncargRequest
 
 def test_funcarg(testdir):
     item = testdir.getitem("""

testing/test_collection.py

@@ -1,6 +1,6 @@
 import pytest, py
 
-from pytest.plugin.session import Session
+from _pytest.session import Session
 
 class TestCollector:
     def test_collect_versus_item(self):

testing/test_config.py

@@ -1,6 +1,6 @@
 import py
 
-from pytest.plugin.config import getcfg, Config
+from _pytest.config import getcfg, Config
 
 class TestParseIni:
     def test_getcfg_and_config(self, tmpdir):

testing/test_conftest.py

@@ -1,5 +1,5 @@
 import py
-from pytest.plugin.config import Conftest
+from _pytest.config import Conftest
 
 def pytest_generate_tests(metafunc):
     if "basedir" in metafunc.funcargnames:
@@ -110,7 +110,7 @@ def test_conftest_global_import(testdir):
     testdir.makeconftest("x=3")
     p = testdir.makepyfile("""
         import py
-        from pytest.plugin.config import Conftest
+        from _pytest.config import Conftest
         conf = Conftest()
         mod = conf.importconftest(py.path.local("conftest.py"))
         assert mod.x == 3

testing/test_core.py

@@ -1,6 +1,6 @@
 import py, os
-from pytest.main import PluginManager, canonical_importname
+from _pytest.core import PluginManager, canonical_importname
-from pytest.main import MultiCall, HookRelay, varnames
+from _pytest.core import MultiCall, HookRelay, varnames
 
 
 class TestBootstrapping:
@@ -560,7 +560,7 @@ class TestHookRelay:
 
 class TestTracer:
     def test_simple(self):
-        from pytest.main import TagTracer
+        from _pytest.core import TagTracer
         rootlogger = TagTracer("[my] ")
         log = rootlogger.get("pytest")
         log("hello")
@@ -574,7 +574,7 @@ class TestTracer:
         assert l[1] == "[my] hello\n"
 
     def test_indent(self):
-        from pytest.main import TagTracer
+        from _pytest.core import TagTracer
         rootlogger = TagTracer()
         log = rootlogger.get("1")
         l = []
@@ -596,7 +596,7 @@ class TestTracer:
                      '    line3', '    line4', '  line5', 'last']
 
     def test_setprocessor(self):
-        from pytest.main import TagTracer
+        from _pytest.core import TagTracer
         rootlogger = TagTracer()
         log = rootlogger.get("1")
         log2 = log.get("2")
@@ -618,7 +618,7 @@ class TestTracer:
         
 
     def test_setmyprocessor(self):
-        from pytest.main import TagTracer
+        from _pytest.core import TagTracer
         rootlogger = TagTracer()
         log = rootlogger.get("1")
         log2 = log.get("2")

testing/test_parseopt.py

@@ -1,5 +1,5 @@
 import py
-from pytest.plugin import config as parseopt
+from _pytest import config as parseopt
 from textwrap import dedent
 
 class TestParser:

tox.ini

@@ -52,5 +52,5 @@ commands=
 minversion=2.0
 plugins=pytester
 addopts=-rfx --pyargs
-rsyncdirs=pytest testing
+rsyncdirs=pytest.py _pytest testing