Better distribution: drop case-sensitive name and ensure that RapidJS…

…ON is in the source distribution. (#121)

* Better distribution: drop case-sensitive name and ensure that RapidJSON is in the source distribution.

* Sneak in 'softmax' as a pseudo-reducer.

VERSION_INFO

@@ -1 +1 @@
-0.1.120
+0.1.121

awkward1/operations/reducers.py

@@ -242,4 +242,10 @@ def linearfit(x, y, weight=None, axis=None, keepdims=False):
 
         return awkward1._util.wrap(out, awkward1._util.behaviorof(x, y))
 
+def softmax(x, axis=None, keepdims=False):
+    with numpy.errstate(invalid="ignore"):
+        expx = numpy.exp(x)
+        denom = sum(expx, axis=axis, keepdims=keepdims)
+        return numpy.true_divide(expx, denom)
+
 __all__ = [x for x in list(globals()) if not x.startswith("_") and x not in ("collections", "numpy", "awkward1")]

setup.py

@@ -85,7 +85,9 @@ def build_extension(self, ext):
 setup(name = "awkward1",
       packages = setuptools.find_packages(exclude=["tests"]),
       scripts = [],
-      data_files = ([(os.path.join("awkward1", "include", "awkward"),                glob.glob("include/awkward/*.h")),
+      data_files = ([("", glob.glob("rapidjson/include/rapidjson/*.h")),
+                     ("", glob.glob("rapidjson/include/rapidjson/*/*.h")),
+                     (os.path.join("awkward1", "include", "awkward"),                glob.glob("include/awkward/*.h")),
                      (os.path.join("awkward1", "include", "awkward", "cpu-kernels"), glob.glob("include/awkward/cpu-kernels/*.h")),
                      (os.path.join("awkward1", "include", "awkward", "python"),      glob.glob("include/awkward/python/*.h")),
                      (os.path.join("awkward1", "include", "awkward", "array"),       glob.glob("include/awkward/array/*.h")),
@@ -114,8 +116,8 @@ def build_extension(self, ext):
       classifiers = [
 #         "Development Status :: 1 - Planning",
 #         "Development Status :: 2 - Pre-Alpha",
-          "Development Status :: 3 - Alpha",
-#         "Development Status :: 4 - Beta",
+#         "Development Status :: 3 - Alpha",
+          "Development Status :: 4 - Beta",
 #         "Development Status :: 5 - Production/Stable",
 #         "Development Status :: 6 - Mature",
 #         "Development Status :: 7 - Inactive",

tests/test_PR115_generic_reducer_operation.py

@@ -1180,3 +1180,7 @@ def test_nonreducers():
     fit = awkward1.linearfit(x, y, axis=-1)
     assert awkward1.tolist(fit[0]) == pytest.approx({"intercept": 0.11999999999999772, "slope": 0.9800000000000005, "intercept_error": 1.0488088481701516, "slope_error": 0.31622776601683794})
     assert awkward1.tolist(fit[1]) == pytest.approx({"intercept": 0.04000000000000228, "slope": 0.9999999999999994, "intercept_error": 1.0488088481701516, "slope_error": 0.31622776601683794})
+
+def test_softmax():
+    array = awkward1.Array([[numpy.log(2), numpy.log(2), numpy.log(4)], [], [numpy.log(5), numpy.log(5)]])
+    assert awkward1.tolist(awkward1.softmax(array, axis=-1)) == [pytest.approx([0.25, 0.25, 0.5]), [], pytest.approx([0.5, 0.5])]