Merge pull request verilog-to-routing#1510 from byuccl/python_require…

…ments_added

Python requirements added

.github/kokoro/run-vtr.sh

@@ -6,14 +6,14 @@ set -x
 set -e
 
 # Set up the host
-source $SCRIPT_DIR/steps/hostsetup.sh
-source $SCRIPT_DIR/steps/hostinfo.sh
-
-# Output git information
 ls -l
 cd github
 ls -l
 cd vtr-verilog-to-routing
+source $SCRIPT_DIR/steps/hostsetup.sh
+source $SCRIPT_DIR/steps/hostinfo.sh
+
+# Output git information
 source $SCRIPT_DIR/steps/git.sh
 
 if [ $VTR_TEST == "vtr_reg_strong" ]; then

.github/kokoro/steps/hostsetup.sh

@@ -28,6 +28,7 @@ echo
 echo "========================================"
 echo "Host install packages"
 echo "----------------------------------------"
+
 sudo apt-get install -y \
  bash \
  bison \
@@ -58,6 +59,15 @@ sudo apt-get install -y \
  #Don't include libtbb-dev since it may increase memory usage
  #libtbb-dev \
 
+export PATH="$PATH:/home/kbuilder/.local/bin"
+
+pyenv install -f 3.6.3
+pyenv global 3.6.3
+curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+python3 get-pip.py 
+rm get-pip.py
+python3 -m pip install -r requirements.txt
+
 if [ -z "${BUILD_TOOL}" ]; then
  export BUILD_TOOL=make
 fi

.travis.yml

@@ -248,9 +248,8 @@ before_script:
  - curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
  - python3 get-pip.py
  - rm get-pip.py
- - python3 -m pip install \
- pylint \
- black
+ - python3 -m pip install -r requirements.txt
+
  - source .github/travis/common.sh
  - ./.github/travis/setup.sh
 

dev/upgrade_vtr_archs.sh

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-find vpr libs/libarchfpga ODIN_II vtr_flow/arch utils/fasm/test -name '*.xml' | xargs -n 1 ./vtr_flow/scripts/upgrade_arch.py
+find vpr libs/libarchfpga ODIN_II vtr_flow/arch utils/fasm/test -name '*.xml' | xargs -n 1 python3 ./vtr_flow/scripts/upgrade_arch.py

requirements.txt

@@ -0,0 +1,4 @@
+black
+prettytable
+pylint
+lxml