[PATCH v2 20/26] Task: add breakpoint()

[Jiri Prochazka]

this is new method for debugging, it pauses execution
of the test until and resumes after pressing enter

this functionality will be enriched in the future,
when we come up with full design

Signed-off-by: Jiri Prochazka <jprochaz(a)redhat.com&gt;
---
 lnst/Controller/Task.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lnst/Controller/Task.py b/lnst/Controller/Task.py
index faca548..cb52921 100644
--- a/lnst/Controller/Task.py
+++ b/lnst/Controller/Task.py
@@ -44,6 +44,11 @@ def wait(seconds):
 def get_module(name, options={}):
     return ctl.get_module(name, options)
 
+def breakpoint():
+    if ctl.get_run_mode != "config_only":
+        return
+    raw_input("Press enter to continue: ")
+
 class TaskError(Exception): pass
 
 class ControllerAPI(object):
-- 
2.4.11