Updated module level config

LICENSE

@@ -199,4 +199,35 @@
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
-   limitations under the License.
+   limitations under the License.
+----------------------------------------------------------------------------
+state_histogram in the tomography.utils module has adapted from the qutip library,
+ whose licence is below.
+
+ Copyright (c) 2011 and later, Paul D. Nation and Robert J. Johansson.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without 
+ modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice, 
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice, 
+ this list of conditions and the following disclaimer in the documentation 
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the QuTiP: Quantum Toolbox in Python nor the names of 
+ its contributors may be used to endorse or promote products derived from this 
+ software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

requirements.txt

@@ -21,3 +21,11 @@ codeclimate-test-reporter
 # docs
 sphinx
 sphinx_rtd_theme
+
+# tomography
+# You may have to install numpy separately first before installing cvxpy
+cython==0.24.1
+qutip==4.1
+cvxpy
+scs==1.2.6
+tqdm

setup.py

@@ -29,6 +29,7 @@
     install_requires=[
         'numpy',
         'scipy',
+        'cython',
         'pyquil >= 1.4.0',
         'mock',
         'networkx',

tox.ini

@@ -7,13 +7,12 @@ recreate=
 setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/grove
 deps=
-    -rrequirements.txt
+    numpy
 commands=
+    pip install -r requirements.txt
     ; unit tests
     py.test --cov=grove
     ; check docs build correctly
     sphinx-build -b html docs/ docs/_build
     ; test example notebooks work
     ./demo_tests.sh
-
-