PyPI Openzwave (#7415)

* Remove default zwave config path

PYOZW now has much more comprehensive default handling for the config
path (in src-lib/libopenzwave/libopenzwave.pyx:getConfig()). It looks in
the same place we were looking, plus _many_ more. It will certainly do a
much better job of finding the config files than we will (and will be
updated as the library is changed, so we don't end up chasing it). The
getConfig() method has been there for a while, but was subsntially
improved recently.

This change simply leaves the config_path as None if it is not
specified, which will trigger the default handling in PYOZW.

* Install python-openzwave from PyPI

As of version 0.4, python-openzwave supports installation from PyPI,
which means we can use our 'normal' dependency management tooling to
install it. Yay.

This uses the default 'embed' build (which goes and downloads
statically sources to avoid having to compile anything locally). Check
out the python-openzwave readme for more details.

* Add python-openzwave deps to .travis.yml

Python OpenZwave require the libudev headers to build. This adds the
libudev-dev package to Travis runs via the 'apt' addon for Travis.

Thanks to @MartinHjelmare for this fix.

* Update docker build for PyPI openzwave

Now that PYOZW can be install from PyPI, the docker image build process
can be simplified to remove the explicit compilation of PYOZW.

.travis.yml

@@ -1,4 +1,8 @@
 sudo: false
+addons:
+  apt:
+    packages:
+      - libudev-dev
 matrix:
   fast_finish: true
   include:

homeassistant/components/zwave/__init__.py

@@ -35,7 +35,7 @@
 from .discovery_schemas import DISCOVERY_SCHEMAS
 from .util import check_node_schema, check_value_schema, node_name
 
-REQUIREMENTS = ['pydispatcher==2.0.5']
+REQUIREMENTS = ['pydispatcher==2.0.5', 'python_openzwave==0.4.0.31']
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -221,22 +221,12 @@ def setup(hass, config):
     descriptions = conf_util.load_yaml_config_file(
         os.path.join(os.path.dirname(__file__), 'services.yaml'))
 
-    try:
-        import libopenzwave
-    except ImportError:
-        _LOGGER.error("You are missing required dependency Python Open "
-                      "Z-Wave. Please follow instructions at: "
-                      "https://home-assistant.io/components/zwave/")
-        return False
     from pydispatch import dispatcher
     # pylint: disable=import-error
     from openzwave.option import ZWaveOption
     from openzwave.network import ZWaveNetwork
     from openzwave.group import ZWaveGroup
 
-    default_zwave_config_path = os.path.join(os.path.dirname(
-        libopenzwave.__file__), 'config')
-
     # Load configuration
     use_debug = config[DOMAIN].get(CONF_DEBUG)
     autoheal = config[DOMAIN].get(CONF_AUTOHEAL)
@@ -249,8 +239,7 @@ def setup(hass, config):
     options = ZWaveOption(
         config[DOMAIN].get(CONF_USB_STICK_PATH),
         user_path=hass.config.config_dir,
-        config_path=config[DOMAIN].get(
-            CONF_CONFIG_PATH, default_zwave_config_path))
+        config_path=config[DOMAIN].get(CONF_CONFIG_PATH))
 
     options.set_console_output(use_debug)
     options.lock()

requirements_all.txt

@@ -691,6 +691,9 @@ python-vlc==1.1.2
 # homeassistant.components.wink
 python-wink==1.2.4
 
+# homeassistant.components.zwave
+python_openzwave==0.4.0.31
+
 # homeassistant.components.device_tracker.trackr
 pytrackr==0.0.5
 

virtualization/Docker/Dockerfile.dev

@@ -9,7 +9,6 @@ MAINTAINER Paulus Schoutsen <Paulus@PaulusSchoutsen.nl>
 #ENV INSTALL_TELLSTICK no
 #ENV INSTALL_OPENALPR no
 #ENV INSTALL_FFMPEG no
-#ENV INSTALL_OPENZWAVE no
 #ENV INSTALL_LIBCEC no
 #ENV INSTALL_PHANTOMJS no
 #ENV INSTALL_COAP_CLIENT no

virtualization/Docker/setup_docker_prereqs

@@ -7,7 +7,6 @@ set -e
 INSTALL_TELLSTICK="${INSTALL_TELLSTICK:-yes}"
 INSTALL_OPENALPR="${INSTALL_OPENALPR:-yes}"
 INSTALL_FFMPEG="${INSTALL_FFMPEG:-yes}"
-INSTALL_OPENZWAVE="${INSTALL_OPENZWAVE:-yes}"
 INSTALL_LIBCEC="${INSTALL_LIBCEC:-yes}"
 INSTALL_PHANTOMJS="${INSTALL_PHANTOMJS:-yes}"
 INSTALL_COAP_CLIENT="${INSTALL_COAP_CLIENT:-yes}"
@@ -24,13 +23,13 @@ PACKAGES=(
   bluetooth libglib2.0-dev libbluetooth-dev
   # homeassistant.components.device_tracker.owntracks
   libsodium13
+  # homeassistant.components.zwave
+  libudev-dev
 )
 
 # Required debian packages for building dependencies
 PACKAGES_DEV=(
   cmake git
-  # python-openzwave
-  cython3 libudev-dev
   # libcec
   swig
 )
@@ -51,10 +50,6 @@ if [ "$INSTALL_FFMPEG" == "yes" ]; then
   virtualization/Docker/scripts/ffmpeg
 fi
 
-if [ "$INSTALL_OPENZWAVE" == "yes" ]; then
-  virtualization/Docker/scripts/python_openzwave
-fi
-
 if [ "$INSTALL_LIBCEC" == "yes" ]; then
   virtualization/Docker/scripts/libcec
 fi