2 files changed, 10 insertions, 66 deletions
diff --git a/slides/advanced_python/advanced_py.tex b/slides/advanced_python/advanced_py.tex
index b15419e..0be43d6 100644
--- a/slides/advanced_python/advanced_py.tex
+++ b/slides/advanced_python/advanced_py.tex
@@ -50,4 +50,14 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \include{slides/scipy}
 \include{slides/modules}
 
+\section{Other packages}
+
+\begin{frame}{Very useful packages}
+    \begin{itemize}
+        \item \url{http://ipython.org/}
+        \item \url{http://sympy.org/}
+        \item \url{http://pandas.pydata.org/}
+    \end{itemize}
+\end{frame}
+
 \end{document}
diff --git a/slides/advanced_python/slides/modules.tex b/slides/advanced_python/slides/modules.tex
index d6de640..707c3b3 100644
--- a/slides/advanced_python/slides/modules.tex
+++ b/slides/advanced_python/slides/modules.tex
@@ -94,70 +94,4 @@
   \end{lstlisting}
 \end{frame}
 
-\section{Writing modules}
-
-\begin{frame}[fragile]
-  \frametitle{GCD script}
-  \begin{itemize}
-  \item Function that computes gcd of two numbers
-  \item Save it as \texttt{gcd\_script.py}
-  \end{itemize}
-  \begin{lstlisting}
-    def gcd(a, b):
-        while b:
-            a, b = b, a%b
-        return a
-  \end{lstlisting}
-  \begin{itemize}
-  \item Also add the tests to the file
-  \end{itemize}
-  \begin{lstlisting}
-    if gcd(40, 12) == 4 and gcd(12, 13) == 1:
-        print "Everything OK"
-    else:
-        print "The GCD function is wrong"
-  \end{lstlisting}
-  \begin{lstlisting}
-    $ python gcd_script.py
-  \end{lstlisting} % $
-\end{frame}
-
-\begin{frame}[fragile]
-  \frametitle{Python path}
-  \begin{itemize}
-  \item In IPython type the following
-  \end{itemize}
-  \begin{lstlisting}
-    import sys
-    sys.path
-  \end{lstlisting}
-  \begin{itemize}
-  \item List of locations where python searches for a module
-  \item \texttt{import sys} -- searches for file \texttt{sys.py} or
-    dir \texttt{sys} in all these locations
-  \item So, our own modules can be in any one of the locations
-  \item Current working directory is one of the locations
-  \end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
-  \frametitle{\texttt{\_\_name\_\_}}
-  \begin{lstlisting}
-    import gcd_script
-  \end{lstlisting}
-  \begin{itemize}
-  \item The import is successful
-  \item But the test code, gets run
-  \item Add the tests to the following \texttt{if} block
-  \end{itemize}
-  \begin{lstlisting}
-    if __name__ == "__main__":
-  \end{lstlisting}
-  \begin{itemize}
-  \item Now the script runs properly 
-  \item As well as the import works; test code not executed
-  \item \texttt{\_\_name\_\_} is local to every module and is equal
-    to \texttt{\_\_main\_\_} only when the file is run as a script.
-  \end{itemize}
-\end{frame}