Replace the deprecated .iteritems() with .items()

The `.iteritems()` method was [removed](https://docs.python.org/3/library/2to3.html#2to3fixer-dict)
in Python 3. The direct replacement is `.items()` (which is
backwards-compatible with Python 2).

This change means that the execution scripts `run_*.py` fail on
Python 3. This commit provides Python 3 compatibility without
compromising Python 2 execution.

See, for reference:
  - https://github.com/saltstack-formulas/openssh-formula/issues/48
  - https://stackoverflow.com/questions/10458437/what-is-the-difference-between-dict-items-and-dict-iteritems-in-python2

3 files changed, 6 insertions, 6 deletions

diff --git a/run_strong_full.py b/run_strong_full.py
index 5f60698..c65fecd 100644
--- a/run_strong_full.py
+++ b/run_strong_full.py
@@ -104,7 +104,7 @@ def main():
     if(len(sys.argv) < 2):
         print ("Usage: python run.py application")
         print ("Applications available: ")
-        for key, value in applications.iteritems():
+        for key, value in applications.items():
             print (key )
         print ("All")
 
@@ -112,7 +112,7 @@ def main():
         cmd = sys.argv[1]
         print ("Application to run is: " + cmd )
         if cmd == "All":
-            for key, value in applications.iteritems():
+            for key, value in applications.items():
                 run(key)
                 os.chdir(rootdir)
         else:
diff --git a/run_strong_rank.py b/run_strong_rank.py
index 6763bc7..68f401e 100644
--- a/run_strong_rank.py
+++ b/run_strong_rank.py
@@ -115,7 +115,7 @@ def main():
     if(len(sys.argv) < 2):
         print ("Usage: python run.py application")
         print ("Applications available: ")
-        for key, value in applications.iteritems():
+        for key, value in applications.items():
             print (key )
         print ("All")
 
@@ -123,7 +123,7 @@ def main():
         cmd = sys.argv[1]
         print ("Application to run is: " + cmd )
         if cmd == "All":
-            for key, value in applications.iteritems():
+            for key, value in applications.items():
                 run(key)
                 os.chdir(rootdir)
         else:
diff --git a/run_weak.py b/run_weak.py
index 919e9d8..a613675 100644
--- a/run_weak.py
+++ b/run_weak.py
@@ -155,7 +155,7 @@ def main():
     if(len(sys.argv) < 2):
         print ("Usage: python run.py application")
         print ("Applications available: ")
-        for key, value in applications.iteritems():
+        for key, value in applications.items():
             print (key )
         print ("All")
 
@@ -163,7 +163,7 @@ def main():
         cmd = sys.argv[1]
         print ("Application to run is: " + cmd )
         if cmd == "All":
-            for key, value in applications.iteritems():
+            for key, value in applications.items():
                 run(key)
                 os.chdir(rootdir)
         else: