Merge pull request #254 from compas-dev/bump-compas-0.19

Bump compas dependency to 0.19

Author: gonzalocasas

CHANGELOG.rst

@@ -14,6 +14,8 @@ Unreleased
 
 **Changed**
 
+* Updated to ``COMPAS 0.19``
+
 **Fixed**
 
 **Deprecated**

setup.py

@@ -11,7 +11,7 @@
 
 requirements = [
     # Until COMPAS reaches 1.0, we pin major.minor and allow patch version updates
-    'compas>=0.18,<0.19',
+    'compas>=0.19,<0.20',
     'roslibpy>=1.1.0',
     'pybullet',
     'pyserial',

src/compas_fab/backends/pybullet/client.py

@@ -8,7 +8,6 @@
 from itertools import combinations
 
 import compas
-from compas._os import system
 from compas.geometry import Frame
 from compas.robots import RobotModel
 
@@ -67,7 +66,7 @@ def connect(self, shadows=True, color=None, width=None, height=None):
             self._configure_debug_visualizer(shadows)
 
     def _detect_display(self):
-        if self.connection_type == 'gui' and system != 'darwin' and not compas.is_windows() and ('DISPLAY' not in os.environ):
+        if self.connection_type == 'gui' and not compas.OSX and not compas.WINDOWS and ('DISPLAY' not in os.environ):
             self.connection_type = 'direct'
             print('No display detected! Continuing without GUI.')