Finished writing_python_scripts

2 files changed, 13 insertions, 8 deletions

diff --git a/writing_python_scripts/quickref.tex b/writing_python_scripts/quickref.tex
index a0212b3..2b24fc9 100644
--- a/writing_python_scripts/quickref.tex
+++ b/writing_python_scripts/quickref.tex
@@ -1,11 +1,9 @@
-Creating a tuple:\\
-{\ex \lstinline|    t = (1, "hello", 2.5)|}
+See where python searches for modules:\\
+{\ex \lstinline|    sys.path|}
 
-Accessing elements of tuples:\\
-{\ex \lstinline|    t[index] Ex: t[2]|}
+Include our own path in PYTHONPATH:\\
+{\ex \lstinline|    sys.path.append(our_path)|}
 
-Accessing slices of tuples:\\
-{\ex \lstinline|    t[start:stop:step]|}
+Run certian code only if executed and not if imported:\\
+{\ex \lstinline|    if __name__=="__main__": #do something|}
 
-Swapping values:\\
-{\ex \lstinline|    a, b = b, a|}
diff --git a/writing_python_scripts/script.rst b/writing_python_scripts/script.rst
index d8268f4..07c91f1 100644
--- a/writing_python_scripts/script.rst
+++ b/writing_python_scripts/script.rst
@@ -1,8 +1,15 @@
 .. Objectives
 .. ----------
 
+.. By the end of this tutorial, you will be able to 
+
+..  * Understand what is importing
+..  * Write your own Python modules
+..  * Understand the ``__name__=="__main__"`` idiom
+
 .. Prerequisites
 .. -------------
+.. 1. Using Python modules
      
 .. Author              : Nishanth Amuluru
    Internal Reviewer   :