Merge 409cf83 into 3125f4a

.travis.yml

@@ -23,8 +23,8 @@ before_install:
 
 install:
 - if [[ -z ${ANACONDA} ]]; then
-      pip install -r requirements.txt;
       pip install -r tests/requirements.txt;
+      pip install -r requirements.txt;
       pip install coveralls;
     else
       wget https://repo.anaconda.com/miniconda/Miniconda3-latest-$MINICONDA_OS-x86_64.sh -O miniconda.sh;

requirements.txt

@@ -18,7 +18,6 @@ cycler>=0.10.0
 ## Optional Testing Dependencies (pip install -r tests/requirements.txt)
 #nltk>=3.2
 #pandas>=0.20
-#umap-learn>=0.3
 
 ## Documentation (pip install -r docs/requirements.txt)
 #Sphinx>=1.8.3

tests/requirements.txt

@@ -1,22 +1,31 @@
+# Testing dependencies are fixed to prevent radical changes
+# in CI and to allow us to methodically increment our tested
+# versions. This is a reminder to bump dependencies routinely!
+
 # Library Dependencies
-matplotlib>=3.3
-scipy>=1.0.0
-scikit-learn>=0.20
-numpy>=1.13.0
-cycler>=0.10.0
+matplotlib==3.3.2
+scipy==1.5.2
+scikit-learn==0.23.2
+numpy==1.19.2
+cycler==0.10.0
 
 # Testing Requirements
+# Testing dependencies are > to take advantage of new test contexts
 pytest>=5.0.0
 pytest-cov>=2.6.1
 pytest-flakes>=4.0.0
 pytest-spec>=2.0.0
 coverage>=4.5.2
 
-# Optional Testing Dependencies
-nltk>=3.2
+# Optional Testing Dependencies required for CI
+nltk==3.5
+pandas==1.1.3
+
+# Uncomment for local testing of optional dependencies
+# This functionality is not tested in our CI process
 # spacy>=2.0.18
-pandas>=1.0.4
-umap-learn==0.3.9 # reminder to bump periodically!
+# umap-learn>=0.3.9
+
 
 # Third-Party Estimator Tests
 # xgboost==1.2.0