initial orchestra commit

lib/orchpy/orchpy/__init__.py

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+from .context import Context

lib/orchpy/orchpy/context.pyx

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+cdef extern void* orch_create_context(const char* server_addr);
+cdef extern size_t orch_remote_call(void* context, const char* name, void* args);
+
+cdef class Context:
+  cdef void* context
+
+  def __cinit__(self):
+    self.context = NULL
+
+  def connect(self, server_addr):
+    self.context = orch_create_context(server_addr)
+
+  def call(self, name):
+    orch_remote_call(self.context, name, <void*>0)

lib/orchpy/setup.py

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+from setuptools import setup, Extension, find_packages
+from Cython.Build import cythonize
+
+# because of relative paths, this must be run from inside orch/lib/orchpy/
+
+setup(
+  name = "orchestra",
+  version = "0.1.dev0",
+  ext_modules = cythonize([
+    Extension("orchpy/context",
+      sources = ["orchpy/context.pyx"], libraries=["orchlib"],
+      library_dirs=['../orchlib/'])],
+    compiler_directives={'language_level': 3}),
+  use_2to3=True,
+  packages=find_packages()
+)