skip tests with arrays for every py27 build

conftest.py

@@ -82,10 +82,9 @@ def exec_snippet(self, source):
         if (
             "import array" in source
             and sys.version_info < (3, 0)
-            and sys.platform == "win32"
         ):
             pytest.skip(
-                "array.array does not work properly under win32 as memory view"
+                "array.array does not work properly under py27 as memory view"
             )
 
         code = compile(source, '<str>', 'exec')

imgui/core.pyx

@@ -5258,7 +5258,7 @@ def plot_lines(
         from array import array
         from math import sin
         # NOTE: this example will not work under py27 due do incompatible
-        # implementation of array and memmory view (at least under win)
+        # implementation of array and memmory view.
         plot_values = array('f', [sin(x * 0.1) for x in range(100)])
 
         imgui.begin("Plot example")
@@ -5350,7 +5350,7 @@ def plot_histogram(
         from random import random
 
         # NOTE: this example will not work under py27 due do incompatible
-        # implementation of array and memmory view (at least under win)
+        # implementation of array and memmory view.
         histogram_values = array('f', [random() for _ in range(20)])
 
         imgui.begin("Plot example")