Merge branch 'master' into v1.4

.gitignore

@@ -24,6 +24,7 @@ pip-log.txt
 *.log
 *.kate-swp
 *.swp
+*cache
 
 # idea / pycharm files
 .idea

README.rst

@@ -5,6 +5,7 @@
 .. image:: https://coveralls.io/repos/github/G-Node/nixpy/badge.svg?branch=v1.4
     :target: https://coveralls.io/github/G-Node/nixpy?branch=v1.4
 
+
 ----
 
 Versions

nixio/data_array.py

@@ -129,6 +129,10 @@ def __getitem__(self, index):
         count, offset, shape = self.__tuple_to_count_offset_shape(index)
         raw = np.empty(shape, dtype=self.dtype)
 
+        if hasattr(self, "polynom_coefficients") and self.polynom_coefficients:
+            # if there are coefficients, convert the dtype of the returned data
+            # array to double
+            raw.dtype = np.float64
         self._read_data(raw, count, offset)
 
         return raw

nixio/test/test_data_array.py

@@ -117,6 +117,13 @@ def test_data_array_coefficients(self):
         self.array.polynom_coefficients = (1.1, 2.2)
         assert(self.array.polynom_coefficients == (1.1, 2.2))
 
+        data = [10, 29, 33]
+        intarray = self.block.create_data_array("intarray", "array",
+                                                nix.DataType.Int64,
+                                                data=data)
+        intarray.polynom_coefficients = (0.0, 0.1)
+        np.testing.assert_almost_equal(intarray[:], np.array(data) * 0.1)
+
         # TODO delete does not work
 
     def test_data_array_data(self):

scripts/dorelease.py

@@ -216,7 +216,7 @@ def print_appveyor_urls():
     wait_for_ret()
 
     apiurl = "https://ci.appveyor.com/api/"
-    account = "gicmo"
+    account = "achilleas-k"
     project_name = "nixpy"
 
     url = os.path.join(apiurl, "projects", account, project_name)