Use Miniconda3 to use Python 3.7

dmlc · Apr 21, 2019 · fff8313 · fff8313
1 parent 7c4409c
commit fff8313
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Showing 2 changed files with 16 additions and 2 deletions.
diff --git a/tests/travis/run_test.sh b/tests/travis/run_test.sh
@@ -1,6 +1,8 @@
 #!/bin/bash
 
 if [ ${TASK} == "lint" ]; then
+    source activate python3
+    python -m pip install cpplint 'pylint==1.4.4' 'astroid==1.3.6' numpy scipy
     make lint || exit -1
     echo "Check documentations..."
 

diff --git a/tests/travis/setup.sh b/tests/travis/setup.sh
@@ -1,7 +1,19 @@
 #!/bin/bash
 
 if [ ${TASK} == "lint" ]; then
-    pip3 install --user cpplint 'pylint==1.4.4' 'astroid==1.3.6' numpy scipy
+    if [ ${TRAVIS_OS_NAME} == "osx" ]; then
+        wget -O conda.sh https://repo.continuum.io/miniconda/Miniconda3-latest-MacOSX-x86_64.sh
+    else
+        wget -O conda.sh https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh
+    fi
+    bash conda.sh -b -p $HOME/miniconda
+    export PATH="$HOME/miniconda/bin:$PATH"
+    hash -r
+    conda config --set always_yes yes --set changeps1 no
+    conda update -q conda
+    # Useful for debugging any issues with conda
+    conda info -a
+    conda create -n python3 python=3.7
 fi
 
 
@@ -18,6 +30,6 @@ if [ ${TASK} == "python_test" ] || [ ${TASK} == "python_lightweight_test" ] || [
     conda update -q conda
     # Useful for debugging any issues with conda
     conda info -a
-    conda create -n python3 python=3.5
+    conda create -n python3 python=3.7
     conda create -n python2 python=2.7
 fi