.travis.yml

@@ -1,6 +1,11 @@
 sudo: false
 language: python
 
+stages:
+- test
+- name: deploy
+  if: repo = pytest-dev/pluggy AND tag IS present
+
 jobs:
   include:
     - python: '3.6'

CHANGELOG.rst

@@ -1,3 +1,12 @@
+pluggy 0.8.1 (2018-11-09)
+=========================
+
+Trivial/Internal Changes
+------------------------
+
+- `#166 <https://github.com/pytest-dev/pluggy/issues/166>`_: Add ``stacklevel=2`` to implprefix warning so that the reported location of warning is the caller of PluginManager.
+
+
 pluggy 0.8.0 (2018-10-15)
 =========================
 

README.rst

@@ -2,7 +2,7 @@
 pluggy - A minimalist production ready plugin system
 ====================================================
 
-|pypi| |anaconda| |versions| |travis| |appveyor| |gitter| |black|
+|pypi| |conda-forge| |versions| |travis| |appveyor| |gitter| |black|
 
 This is the core framework used by the `pytest`_, `tox`_, and `devpi`_ projects.
 
@@ -75,8 +75,8 @@ A definitive example
 .. |appveyor| image:: https://img.shields.io/appveyor/ci/pytestbot/pluggy/master.svg
     :target: https://ci.appveyor.com/project/pytestbot/pluggy
 
-.. |anaconda| image:: https://anaconda.org/conda-forge/pluggy/badges/version.svg
-    :target: https://anaconda.org/conda-forge/pluggy
+.. |conda-forge| image:: https://img.shields.io/conda/vn/conda-forge/pluggy.svg
+    :target: https://anaconda.org/conda-forge/pytest
 
 .. |gitter| image:: https://badges.gitter.im/pytest-dev/pluggy.svg
     :alt: Join the chat at https://gitter.im/pytest-dev/pluggy

pluggy/manager.py

@@ -53,6 +53,7 @@ def __init__(self, project_name, implprefix=None):
                 "Support for the `implprefix` arg is now deprecated and will "
                 "be removed in an upcoming release. Please use HookimplMarker.",
                 DeprecationWarning,
+                stacklevel=2,
             )
         self._implprefix = implprefix
         self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(

testing/test_pluginmanager.py

@@ -579,6 +579,12 @@ def he_method1(self):
         undo()
 
 
+def test_implprefix_warning(recwarn):
+    PluginManager(hookspec.project_name, "hello_")
+    w = recwarn.pop(DeprecationWarning)
+    assert "test_pluginmanager.py" in w.filename
+
+
 @pytest.mark.parametrize("include_hookspec", [True, False])
 def test_prefix_hookimpl(include_hookspec):
     with pytest.deprecated_call():