Put Travis before_install into separate script.

.travis.yml

@@ -18,12 +18,11 @@ matrix:
       env: PYTHON_IMPL=jython_2_5_3 BACKEND=hsqldb
 
 before_install:
-  - echo $TRAVIS_PYTHON_VERSION $PYTHON_IMPL $BACKEND
+  - ci/before_install.sh
-  - sudo apt-get update -qq
-  - sudo apt-get install -qq openjdk-7-jdk openjdk-7-jre
 
 install:
   - pip install -r requirements.txt
+  - pip install -e .
   - jip install org.xerial:sqlite-jdbc:3.7.2
   - jip install org.hsqldb:hsqldb:1.8.0.10
 

ci/before_install.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+sudo apt-get update -qq
+sudo apt-get install -qq openjdk-7-jdk openjdk-7-jre
+
+before_install="${TRAVIS_BUILD_DIR}/ci/before_install_${BACKEND}.sh"
+[ -x ${before_install} ] && ${before_install} || echo "nothing to run"

requirements.txt

@@ -1,3 +1,2 @@
 git+https://github.com/originell/jpype.git@3fddd5599d33fb597119207cfaf13628613d32ec#egg=jpype
 jip==0.7
--e .