Merge pull request #3387 from nicoddemus/merge-master-into-features

Merge master into features

Author: RonnyPfannschmidt

AUTHORS

@@ -190,6 +190,7 @@ Tareq Alayan
 Ted Xiao
 Thomas Grainger
 Thomas Hisch
+Tim Strazny
 Tom Dalton
 Tom Viner
 Trevor Bekolay

CHANGELOG.rst

@@ -5,7 +5,7 @@
 import _pytest._code
 import py
 import six
-from collections import Sequence
+from ..compat import Sequence
 
 u = six.text_type
 

_pytest/assertion/util.py

@@ -38,6 +38,14 @@
 PY36 = sys.version_info[:2] >= (3, 6)
 MODULE_NOT_FOUND_ERROR = 'ModuleNotFoundError' if PY36 else 'ImportError'
 
+if _PY3:
+    from collections.abc import MutableMapping as MappingMixin  # noqa
+    from collections.abc import Sequence  # noqa
+else:
+    # those raise DeprecationWarnings in Python >=3.7
+    from collections import MutableMapping as MappingMixin  # noqa
+    from collections import Sequence  # noqa
+
 
 def _format_args(func):
     return str(signature(func))

_pytest/compat.py

@@ -413,14 +413,15 @@ def pytest_fixture_post_finalizer(fixturedef, request):
 
 
 def pytest_sessionstart(session):
-    """ before session.main() is called.
+    """ called after the ``Session`` object has been created and before performing collection
+    and entering the run test loop.
 
     :param _pytest.main.Session session: the pytest session object
     """
 
 
 def pytest_sessionfinish(session, exitstatus):
-    """ whole test run finishes.
+    """ called after whole test run finished, right before returning the exit status to the system.
 
     :param _pytest.main.Session session: the pytest session object
     :param int exitstatus: the status which pytest will return to the system

_pytest/hookspec.py

@@ -245,11 +245,6 @@ def record_property(request):
         def test_function(record_property):
             record_property("example_key", 1)
     """
-    request.node.warn(
-        code='C3',
-        message='record_property is an experimental feature',
-    )
-
     def append_property(name, value):
         request.node.user_properties.append((name, value))
     return append_property

_pytest/junitxml.py

@@ -20,7 +20,8 @@ class MarkerError(Exception):
 
 
 def param(*values, **kw):
-    """Specify a parameter in a `pytest.mark.parametrize`_ call.
+    """Specify a parameter in `pytest.mark.parametrize`_ calls or
+    :ref:`parametrized fixtures <fixture-parametrize-marks>`.
 
     .. code-block:: python
 

_pytest/mark/__init__.py

@@ -1,12 +1,12 @@
-from collections import namedtuple, MutableMapping as MappingMixin
+import inspect
 import warnings
+from collections import namedtuple
 from operator import attrgetter
-import inspect
 
 import attr
 
 from ..deprecated import MARK_PARAMETERSET_UNPACKING, MARK_INFO_ATTRIBUTE
-from ..compat import NOTSET, getfslineno
+from ..compat import NOTSET, getfslineno, MappingMixin
 from six.moves import map, reduce
 
 

_pytest/mark/structures.py

@@ -2,6 +2,7 @@
 import sys
 
 import py
+from six import binary_type, text_type
 from six.moves import zip, filterfalse
 from more_itertools.more import always_iterable
 
@@ -584,7 +585,8 @@ def raises(expected_exception, *args, **kwargs):
 
     """
     __tracebackhide__ = True
-    for exc in filterfalse(isclass, always_iterable(expected_exception)):
+    base_type = (type, text_type, binary_type)
+    for exc in filterfalse(isclass, always_iterable(expected_exception, base_type)):
         msg = ("exceptions must be old-style classes or"
                " derived from BaseException, not %s")
         raise TypeError(msg % type(exc))
@@ -597,6 +599,10 @@ def raises(expected_exception, *args, **kwargs):
             message = kwargs.pop("message")
         if "match" in kwargs:
             match_expr = kwargs.pop("match")
+        if kwargs:
+            msg = 'Unexpected keyword arguments passed to pytest.raises: '
+            msg += ', '.join(kwargs.keys())
+            raise TypeError(msg)
         return RaisesContext(expected_exception, message, match_expr)
     elif isinstance(args[0], str):
         code, = args

_pytest/python_api.py

@@ -0,0 +1 @@
+Import some modules from ``collections`` instead of ``collections.abc`` as the former modules trigger ``DeprecationWarning`` in Python 3.7.

changelog/1478.feature

@@ -0,0 +1,2 @@
+record_property is no longer experimental, removing the warnings was forgotten.
+

changelog/1642.feature.rst

@@ -60,7 +60,7 @@ def main():
         'six>=1.10.0',
         'setuptools',
         'attrs>=17.4.0',
-        'more_itertools>=4.0.0',
+        'more-itertools>=4.0.0',
     ]
     # if _PYTEST_SETUP_SKIP_PLUGGY_DEP is set, skip installing pluggy;
     # used by tox.ini to test with pluggy master