1 files changed, 34 insertions, 0 deletions
diff --git a/external/plyer/compat.py b/external/plyer/compat.py
new file mode 100644
index 0000000..fee64da
--- /dev/null
+++ b/external/plyer/compat.py
@@ -0,0 +1,34 @@
+'''
+Compatibility module for Python 2.7 and > 3.3
+=============================================
+'''
+
+__all__ = ('PY2', 'string_types', 'queue', 'iterkeys',
+           'itervalues', 'iteritems')
+
+import sys
+try:
+    import queue
+except ImportError:
+    import Queue as queue
+
+#: True if Python 2 intepreter is used
+PY2 = sys.version_info[0] == 2
+
+#: String types that can be used for checking if a object is a string
+string_types = None
+text_type = None
+if PY2:
+    string_types = basestring
+    text_type = unicode
+else:
+    string_types = text_type = str
+
+if PY2:
+    iterkeys = lambda d: d.iterkeys()
+    itervalues = lambda d: d.itervalues()
+    iteritems = lambda d: d.iteritems()
+else:
+    iterkeys = lambda d: iter(d.keys())
+    itervalues = lambda d: iter(d.values())
+    iteritems = lambda d: iter(d.items())