remove collections from expect_bad_files (pep8)

Carreau · Carreau · commit efd5384be8ea · 2017-02-01T09:44:01.000-08:00
diff --git a/lib/matplotlib/tests/test_coding_standards.py b/lib/matplotlib/tests/test_coding_standards.py
@@ -177,7 +177,6 @@ def test_pep8_conformance_installed_files():
     expected_bad_files = ['_cm.py',
                           '_mathtext_data.py',
                           'backend_bases.py',
-                          'collections.py',
                           'font_manager.py',
                           'fontconfig_pattern.py',
                           'gridspec.py',
diff --git a/lib/matplotlib/tests/test_text.py b/lib/matplotlib/tests/test_text.py
@@ -30,7 +30,7 @@ def find_matplotlib_font(**kw):
     from matplotlib.font_manager import FontProperties, findfont
     warnings.filterwarnings(
         'ignore',
-        r'findfont: Font family \[u?\'Foo\'\] not found. Falling back to .',
+        "findfont: Font family \[u?'Foo'\] not found. Falling back to .",
         UserWarning,
         module='matplotlib.font_manager')
 
