Add checking support to make sure a host is setup correctly.

1 files changed, 3 insertions, 0 deletions

diff --git a/sb/path.py b/sb/path.py
index 8220dcf..0a5f84c 100644
--- a/sb/path.py
+++ b/sb/path.py
@@ -75,6 +75,9 @@ def isdir(path):
 def isfile(path):
     return os.path.isfile(host(path))
 
+def isabspath(path):
+    return path[0] == '/'
+
 if __name__ == '__main__':
     print host('/a/b/c/d-e-f')
     print host('//a/b//c/d-e-f')