[DEM-870] Mypy in travis (#46)

* mypy added
* timeout notebooks adjusted

.travis.yml

@@ -6,22 +6,23 @@ matrix:
       sudo: true
       dist: xenial
 install:
-  - pip install jupyter
-  - pip install matplotlib>=2.1
+  - pip install --upgrade mypy
   - pip install --upgrade .[qiskit,projectq] coveralls
 env:
   - API_URL=https://staging.quantum-inspire.com
 script:
   - echo "running unit tests"
   - coverage run --source="./src/quantuminspire" -m unittest discover -s src/tests -t src -v
+  - echo "running mypy"
+  - MYPYPATH=./src mypy --strict --ignore-missing-imports -p quantuminspire
   - echo "running examples"
   - python ./docs/example_projectq_entangle.py
   - python ./docs/example_projectq_grover.py
   - python ./docs/example_qiskit_entangle.py
   - echo "running notebooks"
-  - jupyter nbconvert --to notebook --execute docs/example_projectq.ipynb
-  - jupyter nbconvert --to notebook --execute docs/grover_algorithm_qi.ipynb
-  - jupyter nbconvert --to notebook --execute docs/qi-performance-test.ipynb
+  - jupyter nbconvert --to notebook --execute --ExecutePreprocessor.timeout=300 docs/example_projectq.ipynb
+  - jupyter nbconvert --to notebook --execute --ExecutePreprocessor.timeout=300 docs/grover_algorithm_qi.ipynb
+  - jupyter nbconvert --to notebook --execute --ExecutePreprocessor.timeout=300 docs/qi-performance-test.ipynb
 after_success:
   - coveralls
 deploy:

setup.py

@@ -62,6 +62,6 @@ def get_long_description():
           'License :: OSI Approved :: Apache Software License'],
       license='Apache 2.0',
       packages=['quantuminspire', 'quantuminspire.qiskit', 'quantuminspire.projectq'],
-      install_requires=['pytest>=3.3.1', 'coverage>=4.5.1',
+      install_requires=['pytest>=3.3.1', 'coverage>=4.5.1', 'matplotlib>=2.1',
                         'coreapi>=2.3.3', 'numpy', 'jupyter'],
       extras_require={'qiskit': ["qiskit>=0.7.0"], 'projectq': ["projectq>=0.4"]})