now storing log in ROS_HOME when running on ROS as installed package.

cosmetics.

rostful/flaskapp.py

@@ -49,8 +49,8 @@ def create_app(configfile_override=None, logfile=None):
             try:
                 ros_path = r.get_path(__package__)  # find rospkg with same name as this python package
                 if ros_path.endswith(os.path.join('share', __package__)):  # ROS installed package
-                    instance_path = ros_path  # using the ROS share path for configuration
-                    # TODO: check if there is a better choice ?
+                    instance_path = os.path.join(os.environ.get('ROS_HOME', os.path.join(os.environ['HOME'], '.ros')), 'rostful')  # using ROS_HOME/rostful as instance path
+                    # instance_path = ros_path  # using the ROS share path for configuration  # BAD IDEA : might not be writeable
                 else:
                     package_path = ros_path  # fixing detected package_path in ROS devel case (to access config template file)
                     instance_path = os.path.join(ros_path, 'instance')  # getting instance folder from source

setup.py

@@ -10,7 +10,7 @@
 # Best Flow :
 # Clean previous build & dist
 # $ gitchangelog >CHANGELOG.rst
-# change version in code and changelog (AND in package .xml for ROS !)
+# change version in code and changelog
 # $ python setup.py prepare_release
 # WAIT FOR TRAVIS CHECKS
 # $ python setup.py publish
@@ -143,10 +143,6 @@ def run(self):
         'simplejson',
         'tblib>=1.2',
     ],
-    test_suite="nose.collector",
-    tests_require=[
-        'nose>=1.3.7'
-    ],
     cmdclass={
         'prepare_release': PrepareReleaseCommand,
         'publish': PublishCommand,