Standardizing package requirements files

.circleci/config.yml

@@ -110,7 +110,7 @@ jobs:
 
       - restore_cache: &restore-cache-template
           keys:
-          - v1-dependencies-{{ checksum "tests/requirements.txt" }}-{{ .Environment.CIRCLE_JOB }}
+          - v1-dependencies-{{ checksum "requirements.txt" }}-{{ checksum "tests/requirements.txt" }}-{{ .Environment.CIRCLE_JOB }}
 
       - run:
           name: create virtualenv
@@ -122,12 +122,12 @@ jobs:
           command: |
             . env/bin/activate
             python --version
-            pip install -r tests/requirements.txt
+            pip install -r requirements.txt -r tests/requirements.txt
 
       - save_cache: &save-cache-template
           paths:
             - ./env
-          key: v1-dependencies-{{ checksum "tests/requirements.txt" }}-{{ .Environment.CIRCLE_JOB }}
+          key: v1-dependencies-{{ checksum "requirements.txt" }}-{{ checksum "tests/requirements.txt" }}-{{ .Environment.CIRCLE_JOB }}
 
       - run: &build-ext-template
           name: install package
@@ -229,7 +229,7 @@ jobs:
           command: |
             eval "$(pyenv init -)"
             python --version
-            pip install -r tests/requirements.txt
+            pip install -r requirements.txt -r tests/requirements.txt
 
       - save_cache: *save-cache-template
 
@@ -301,7 +301,7 @@ jobs:
           command: |
             for PYBIN in /opt/python/*/bin; do
               if "${PYBIN}/python" -c "import sys; sys.exit(sys.version_info>=(3, 5) and sys.version_info<(3, 9))"; then continue; fi;
-              "${PYBIN}/pip" install -r tests/requirements.txt
+              "${PYBIN}/pip" install -r requirements.txt -r tests/requirements.txt
               "${PYBIN}/pip" wheel . -w ./wheelhouse
               "${PYBIN}/python" setup.py sdist -d ./dist
             done

appveyor.yml

@@ -110,7 +110,7 @@ build_script:
 
 test_script:
   # Run the project tests
-  - pip install -r tests\requirements.txt
+  - pip install -r requirements.txt -r tests\requirements.txt
   - python -m nose . --exe
 
 after_test:

requirements.txt

@@ -0,0 +1,7 @@
+scipy==1.4.1
+networkx==2.4
+dwave-networkx==0.8.6
+numpy==1.18.5
+fasteners==0.15
+homebase==1.0.1
+Cython==0.29.21

tests/requirements.txt

@@ -1,9 +1,2 @@
-Cython==0.29.21
-dwave-networkx==0.8.6
-fasteners==0.15
-homebase==1.0.1
-networkx==2.4
-numpy==1.18.5
-scipy==1.4.1
-dwave-system
 nose>=1.3
+dwave-system