Keep ctrl-c working with enaml-run (#328)

* Keep ctrl-c working with enaml-run
* Update release notes
* Add test for enaml-run

enaml/runner.py

@@ -12,6 +12,7 @@
 
 import optparse
 import os
+import signal
 import sys
 import types
 
@@ -59,6 +60,9 @@ def main():
     with imports():
         exec_(code, ns)
 
+    # Make sure ^C keeps working
+    signal.signal(signal.SIGINT, signal.SIG_DFL)
+
     requested = options.component
     if requested in ns:
         from enaml.qt.qt_application import QtApplication

releasenotes.rst

@@ -3,6 +3,8 @@ Enaml Release Notes
 
 0.10.3 - unreleased
 -------------------
+- make enaml-run exit immediately when pressing ^c #328
+- add enaml-compileall for generating .pyc and .enamlc files #262
 - fix the tp_name value of all C extensions #318
 - add pickle support for enaml's Color - #316
 - add support for tiling and cascading to MdiArea PR # 259

tests/test_runner.py

@@ -0,0 +1,24 @@
+import sys
+import pytest
+from utils import enaml_run
+
+from enaml.application import Application, deferred_call
+from enaml.runner import main
+
+
+@pytest.fixture
+def sys_argv():
+    """ Fixture that saves sys.argv and restores it after the test completes 
+    
+    """
+    argv = sys.argv
+    try:
+        yield
+    finally:
+        sys.argv = argv
+
+
+def test_runner(enaml_run, sys_argv):
+    sys.argv = ['enaml-run', 'examples/stdlib/mapped_view.enaml']
+    main()
+