Add google-endpoints to third_party/.

third_party/google-endpoints/dogpile/util/compat.py

+import sys
+
+py2k = sys.version_info < (3, 0)
+py3k = sys.version_info >= (3, 0)
+py32 = sys.version_info >= (3, 2)
+py27 = sys.version_info >= (2, 7)
+jython = sys.platform.startswith('java')
+win32 = sys.platform.startswith('win')
+
+try:
+    import threading
+except ImportError:
+    import dummy_threading as threading  # noqa
+
+
+if py3k:  # pragma: no cover
+    string_types = str,
+    text_type = str
+    string_type = str
+
+    if py32:
+        callable = callable
+    else:
+        def callable(fn):
+            return hasattr(fn, '__call__')
+
+    def u(s):
+        return s
+
+    def ue(s):
+        return s
+
+    import configparser
+    import io
+    import _thread as thread
+else:
+    string_types = basestring,
+    text_type = unicode
+    string_type = str
+
+    def u(s):
+        return unicode(s, "utf-8")
+
+    def ue(s):
+        return unicode(s, "unicode_escape")
+
+    import ConfigParser as configparser  # noqa
+    import StringIO as io   # noqa
+
+    callable = callable  # noqa
+    import thread  # noqa
+
+
+if py3k or jython:
+    import pickle
+else:
+    import cPickle as pickle  # noqa
+
+
+def timedelta_total_seconds(td):
+    if py27:
+        return td.total_seconds()
+    else:
+        return (td.microseconds + (
+            td.seconds + td.days * 24 * 3600) * 1e6) / 1e6