Change several python and robot files to 110 chars

Taking advantage of current team limit of 110 chars.

Change-Id: If7ab51fe894889967b8c8bb2f2fa4664f01117d5
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>
diff --git a/bin/validate_plug_ins.py b/bin/validate_plug_ins.py
index 809f17a..13ec687 100755
--- a/bin/validate_plug_ins.py
+++ b/bin/validate_plug_ins.py
@@ -8,12 +8,11 @@
 
 import os
 
-# python puts the program's directory path in sys.path[0].  In other words,
-# the user ordinarily has no way to override python's choice of a module from
-# its own dir.  We want to have that ability in our environment.  However, we
-# don't want to break any established python modules that depend on this
-# behavior.  So, we'll save the value from sys.path[0], delete it, import our
-# modules and then restore sys.path to its original value.
+# python puts the program's directory path in sys.path[0].  In other words, the user ordinarily has no way
+# to override python's choice of a module from its own dir.  We want to have that ability in our environment.
+# However, we don't want to break any established python modules that depend on this behavior.  So, we'll
+# save the value from sys.path[0], delete it, import our modules and then restore sys.path to its original
+# value.
 
 save_path_0 = sys.path[0]
 del sys.path[0]
@@ -49,17 +48,15 @@
     default="obmc",
     help=mch_class_help_text + default_string)
 
-# The stock_list will be passed to gen_get_options.  We populate it with the
-# names of stock parm options we want.  These stock parms are pre-defined by
-# gen_get_options.
+# The stock_list will be passed to gen_get_options.  We populate it with the names of stock parm options we
+# want.  These stock parms are pre-defined by gen_get_options.
 stock_list = [("test_mode", 0), ("quiet", 1), ("debug", 0)]
 
 
 def exit_function(signal_number=0,
                   frame=None):
     r"""
-    Execute whenever the program ends normally or with the signals that we
-    catch (i.e. TERM, INT).
+    Execute whenever the program ends normally or with the signals that we catch (i.e. TERM, INT).
     """
 
     dprint_executing()
@@ -70,18 +67,16 @@
 
 def signal_handler(signal_number, frame):
     r"""
-    Handle signals.  Without a function to catch a SIGTERM or SIGINT, our
-    program would terminate immediately with return code 143 and without
-    calling our exit_function.
+    Handle signals.  Without a function to catch a SIGTERM or SIGINT, our program would terminate immediately
+    with return code 143 and without calling our exit_function.
     """
 
-    # Our convention is to set up exit_function with atexit.registr() so
-    # there is no need to explicitly call exit_function from here.
+    # Our convention is to set up exit_function with atexit.registr() so there is no need to explicitly call
+    # exit_function from here.
 
     dprint_executing()
 
-    # Calling exit prevents us from returning to the code that was running
-    # when we received the signal.
+    # Calling exit prevents us from returning to the code that was running when we received the signal.
     exit(0)
 
 
@@ -97,13 +92,12 @@
 
 def main():
     r"""
-    This is the "main" function.  The advantage of having this function vs
-    just doing this in the true mainline is that you can:
+    This is the "main" function.  The advantage of having this function vs just doing this in the true
+    mainline is that you can:
     - Declare local variables
     - Use "return" instead of "exit".
     - Indent 4 chars like you would in any function.
-    This makes coding more consistent, i.e. it's easy to move code from here
-    into a function and vice versa.
+    This makes coding more consistent, i.e. it's easy to move code from here into a function and vice versa.
     """
 
     if not gen_get_options(parser, stock_list):
@@ -122,8 +116,7 @@
                                                          mch_class)
     qprint_var(plug_in_packages_list)
 
-    # As stated in the help text, this program must print the full paths of
-    # each selected plug in.
+    # As stated in the help text, this program must print the full paths of each selected plug in.
     for plug_in_dir_path in plug_in_packages_list:
         print(plug_in_dir_path)