Make sure local matplotlibrc files are completely ignored

Author: astrofrog

CHANGES.md

@@ -1,7 +1,7 @@
 0.10 (unreleased)
 -----------------
 
-- No changes yet.
+- Make sure local matplotlib files are completely ignored. [#64]
 
 0.9 (2017-10-12)
 ----------------

pytest_mpl/plugin.py

@@ -198,7 +198,7 @@ def item_function_wrapper(*args, **kwargs):
                 if not baseline_remote:
                     baseline_dir = os.path.join(os.path.dirname(item.fspath.strpath), baseline_dir)
 
-            with plt.style.context(style), switch_backend(backend):
+            with plt.style.context(style, after_reset=True), switch_backend(backend):
 
                 # Run test and get figure object
                 if inspect.ismethod(original):  # method