Merge branch 'master' into dan_stateless

1 files changed, 64 insertions, 0 deletions

diff --git a/scripts/external_libs/zmq/__init__.py b/scripts/external_libs/zmq/__init__.py
new file mode 100644
index 00000000..3408b3ba
--- /dev/null
+++ b/scripts/external_libs/zmq/__init__.py
@@ -0,0 +1,64 @@
+"""Python bindings for 0MQ."""
+
+# Copyright (C) PyZMQ Developers
+# Distributed under the terms of the Modified BSD License.
+
+import os
+import sys
+import glob
+
+# load bundled libzmq, if there is one:
+
+here = os.path.dirname(__file__)
+
+bundled = []
+bundled_sodium = []
+for ext in ('pyd', 'so', 'dll', 'dylib'):
+    bundled_sodium.extend(glob.glob(os.path.join(here, 'libsodium*.%s*' % ext)))
+    bundled.extend(glob.glob(os.path.join(here, 'libzmq*.%s*' % ext)))
+
+if bundled:
+    import ctypes
+    if bundled_sodium:
+        if bundled[0].endswith('.pyd'):
+            # a Windows Extension
+            _libsodium = ctypes.cdll.LoadLibrary(bundled_sodium[0])
+        else:
+            _libsodium = ctypes.CDLL(bundled_sodium[0], mode=ctypes.RTLD_GLOBAL)
+    if bundled[0].endswith('.pyd'):
+        # a Windows Extension
+        _libzmq = ctypes.cdll.LoadLibrary(bundled[0])
+    else:
+        _libzmq = ctypes.CDLL(bundled[0], mode=ctypes.RTLD_GLOBAL)
+    del ctypes
+else:
+    import zipimport
+    try:
+        if isinstance(__loader__, zipimport.zipimporter):
+            # a zipped pyzmq egg
+            from zmq import libzmq as _libzmq
+    except (NameError, ImportError):
+        pass
+    finally:
+        del zipimport
+
+del os, sys, glob, here, bundled, bundled_sodium, ext
+
+# zmq top-level imports
+
+from zmq import backend
+from zmq.backend import *
+from zmq import sugar
+from zmq.sugar import *
+from zmq import devices
+
+def get_includes():
+    """Return a list of directories to include for linking against pyzmq with cython."""
+    from os.path import join, dirname, abspath, pardir
+    base = dirname(__file__)
+    parent = abspath(join(base, pardir))
+    return [ parent ] + [ join(parent, base, subdir) for subdir in ('utils',) ]
+
+
+__all__ = ['get_includes'] + sugar.__all__ + backend.__all__
+