* Fixes compatibility issues with pytest 4.0.0

* Tests included in the source distribution as requested in #35

MANIFEST.in

@@ -1,5 +1,6 @@
 include LICENSE
 include README.rst
+graft tests
 
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]

README.rst

@@ -28,7 +28,7 @@ Installation:
 
     $ pip install pytest-random-order
 
-From v1.0.0 onwards, this plugin no longer randomises tests by default. To enable randomisation, you have to run
+From v1.0.0 onwards, **this plugin no longer randomises tests by default**. To enable randomisation, you have to run
 pytest in one of the following ways:
 
 ::
@@ -233,6 +233,12 @@ from being registered so its hooks won't be registered and its command line opti
 Changelog
 --------------
 
+v1.0.3 (2018-11-16)
++++++++++++++++++++
+
+* Fixes compatibility issues with pytest 4.0.0, works with pytest 3.0+ as before.
+* Tests included in the source distribution.
+
 v1.0.0 (2018-10-20)
 +++++++++++++++++++
 

random_order/plugin.py

@@ -1,6 +1,9 @@
 import random
 import sys
 import traceback
+import warnings
+
+import pytest
 
 from random_order.bucket_types import bucket_type_keys, bucket_types
 from random_order.cache import process_failed_first_last_failed
@@ -78,7 +81,10 @@ def pytest_collection_modifyitems(session, config, items):
         failure = 'pytest-random-order plugin has failed with {0!r}:\n{1}'.format(
             e, ''.join(traceback.format_tb(exc_tb, 10))
         )
-        config.warn(0, failure, None)
+        if not hasattr(pytest, "PytestWarning"):
+            config.warn(0, failure, None)
+        else:
+            warnings.warn(pytest.PytestWarning(failure))
 
     finally:
         # Fail only if we have lost user's tests

random_order/shuffler.py

@@ -101,7 +101,10 @@ def _get_set_of_item_ids(items):
 
 
 def _disable(item, session):
-    marker = item.get_marker('random_order')
+    if hasattr(item, 'get_closest_marker'):
+        marker = item.get_closest_marker('random_order')
+    else:
+        marker = item.get_marker('random_order')
     if marker:
         is_disabled = marker.kwargs.get('disabled', False)
         if is_disabled:

setup.py

@@ -14,7 +14,7 @@ def read(fname):
 
 setup(
     name='pytest-random-order',
-    version='1.0.2',
+    version='1.0.3',
     author='Jazeps Basko',
     author_email='[email protected]',
     maintainer='Jazeps Basko',
@@ -23,16 +23,13 @@ def read(fname):
     url='https://github.com/jbasko/pytest-random-order',
     description='Randomise the order in which pytest tests are run with some control over the randomness',
     long_description=read('README.rst'),
-    py_modules=[
-        'random_order.bucket_types',
-        'random_order.cache',
-        'random_order.config',
-        'random_order.plugin',
-        'random_order.shuffler',
+    packages=[
+        'random_order',
     ],
+    include_package_data=True,
     python_requires=">=3.5.0",
     install_requires=[
-        'pytest>=2.9.2',
+        'pytest>=3.0.0',
     ],
     classifiers=[
         'Development Status :: 5 - Production/Stable',