add python package script

Author: matthewhanson

.circleci/config.yml

@@ -42,7 +42,7 @@ jobs:
             docker push developmentseed/geolambda:latest
             docker push developmentseed/geolambda:${VERSION}
             cd python
-            docker build --build-arg VERSION=${VERSION} --build-arg PYVER=3.6.1 . -t developmentseed/geolambda:${VERSION}-python36
+            docker build --build-arg VERSION=${VERSION} --build-arg PYVERSION=3.6.1 . -t developmentseed/geolambda:${VERSION}-python36
             docker push developmentseed/geolambda:${VERSION}-python36
             cd ..
             # deploy public Lambda layers

python/Dockerfile

@@ -3,22 +3,26 @@ FROM developmentseed/geolambda:${VERSION}
 
 LABEL maintainer="Matthew Hanson <matt.a.hanson@gmail.com>"
 
-ARG PYVER=3.6.1
+ARG PYVERSION=3.6.1
 
 # install Python
 ENV \
     PYENV_ROOT=/root/.pyenv \
     PATH=/root/.pyenv/shims:/root/.pyenv/bin:$PATH
 
 RUN \
+    PYMINVER=${PYVER} \
+    export PYVER=${PYVER%%.*}${PYMINVER#*.} \
     echo PYVER ${PYVER}; \
     curl https://pyenv.run | bash; \
-    pyenv install ${PYVER}; \
-    pyenv global ${PYVER}; \
+    pyenv install ${PYVERSION}; \
+    pyenv global ${PYVERSION}; \
     pip install --upgrade pip
 
 COPY requirements*.txt ./
 
 RUN \
-    pip isntall -r requirements-pre.txt; \
-    pip install -r requirements.txt
+    pip install -r requirements-pre.txt; \
+    pip install -r requirements.txt
+
+COPY bin/* /usr/local/bin/

python/bin/package-python.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+# directory used for deployment
+export DEPLOY_DIR=lambda
+
+echo Creating deploy package
+
+EXCLUDE="boto3* botocore* pip* docutils* *.pyc setuptools* wheel* coverage* testfixtures* mock* *.egg-info *.dist-info"
+
+EXCLUDES=()
+for E in ${EXCLUDE}
+do
+    echo ${E}
+    EXCLUDES+=("--exclude ${E} ")
+done
+
+rsync -ax $PREFIX/lib/python$PYVER/site-packages/ $DEPLOY_DIR/ ${EXCLUDES[@]}
+rsync -ax $PREFIX/lib64/python$PYVER/site-packages/ $DEPLOY_DIR/ ${EXCLUDES[@]}
+
+# zip up deploy package
+cd $DEPLOY_DIR
+zip -ruq ../lambda-deploy.zip ./