Add dependencies to requirements.txt and requirements-doc.txt

Author: wdv4758h

.travis.yml

@@ -17,14 +17,7 @@ matrix:
         - python: pypy3
 
 install:
-    - "pip install -U pip"
-    - "pip install -U pytest pytest-runner mypy-lang coveralls"
-    - "pip install -U coverage pytest-cov"
-    - "pip install -U flake8 pytest-flake8"
-    - "pip install -U pylint pytest-pylint"
-    - "pip install -U mypy-lang"
-    - "pip install -U pydocstyle"
-    - "pip install -U coveralls"
+    - "pip install -U -r requirements.txt"
     - "pip install ."
     - "pip freeze"
 
@@ -35,6 +28,7 @@ script:
 
 after_success:
     - coveralls
+    - pip install -U -r requirements-docs.txt
     - ./build_doc.py
 
 deploy:

requirements-docs.txt

@@ -0,0 +1,2 @@
+sphinx
+ghp-import

requirements.txt

@@ -0,0 +1,13 @@
+pip
+wheel
+pytest
+pytest-runner
+coverage
+pytest-cov
+flake8
+pytest-flake8
+pylint
+pytest-pylint
+mypy-lang
+pydocstyle
+coveralls