Introduction to Python Syntax and Semantics

Introduction to Python Syntax and
Semantics
Adam J. Cook, Chair of SME Chapter 112
FOR PUBLIC RELEASE

About the Presenter
FOR PUBLIC RELEASE
▪ Adam Cook
▪ B.S. in Mechanical Engineering from Purdue
University West Lafayette.
▪ Chief Technical Officer of Alliedstrand in
Hammond, Indiana.
▪ Chair of SME Chapter 112 (Northwest Indiana
and South Chicago).
▪ Embedded systems engineering, custom
automation systems, industrial software.
▪ Lives in Chicago.
▪ Contact me at adam.j.cook@alliedstrand.com.

Chapter “Digital Initiative”
FOR PUBLIC RELEASE
Overviews of Digital
Engineering and
Manufacturing Topics
Applied Programming
Workshops and
Webinars
Chapter Hackathons
Chapter Office Hours
(In-person and online)
Slack #python channel

What is Python?
FOR PUBLIC RELEASE
▪ High-level programming language.
▪ Free and open-source.
▪ Interpreted.
▪ Cross-platform.
▪ Extensive standard library.
▪ Automatic memory management.
▪ Designed to be highly readable, explicit and
productive.
▪ Proven to be quite versatile (and popular).
▪ Reasonably fast for many applications.
▪ Already know MATLAB? You will be right at home
(mostly)!
OPEN-SOURCE
DATA MODELING
DATA STRUCTURES
FUNCTIONAL
PROGRAMMING
Be on the look out
for these
keywords!

Why is Python so approachable?
FOR PUBLIC RELEASE
Source: https://yellowpencil.com/blog/imagining-the-future-of-web-design/
More complex
language to use
We are here
today.

Who uses Python?
FOR PUBLIC RELEASE

What kinds of problems does Python help solve?
FOR PUBLIC RELEASE
▪ Data analytics.
▪ Machine learning and artificial intelligence.
▪ Robot path planning.
▪ http://shop.oreilly.com/product/0636920024736.do
▪ https://www.packtpub.com/application-development/learning-robotics-
using-python
▪ Computational geometry and machine vision.
▪ https://www.youtube.com/watch?v=nb3GRgtjlTw
▪ Finite Elements and Computational Fluid
Dynamics (CFD).
▪ http://lorenabarba.com/blog/cfd-python-12-steps-to-navier-stokes/
▪ Prototyping work for embedded systems
development.
DATA ANALYTICS
MACHINE LEARNING
DEEP LEARNING
ARTIFICIAL
INTELLIGENCE
MACHINE VISION
EMBEDDED
SYSTEMS
IIOT
ROBOTICS

Why use Python in Manufacturing?
FOR PUBLIC RELEASE
▪ Python is fast becoming one of the most popular languages in data analytics and machine
learning. Coincidentally, manufacturing processes are producing more valuable data than ever!
Source:
https://www.ibm.com/developerworks/community/blogs/jfp/entry/What_Language_Is_Best_For_Machine_Learning_And_Data
_Science?lang=en

Today’s Agenda
FOR PUBLIC RELEASE
▪ A brief look at some Python entry points (command line and
Jupyter).
▪ A quick look at some Python use cases.

Caveats and Warnings
FOR PUBLIC RELEASE
▪ This event assumes you have never programmed before. If you
have keep in mind that we will be watering down a bunch.
▪ Programming is challenging – the following presentation will not
make you into an expert. Practice and read code.
▪ The Python interpreter is your friend.
▪ For computer graphics, data analytics and machine learning
applications, in particular, knowing Python is not enough.
▪ Today we will be going fast. This is the beginning of your
journey. Do not try to memorize everything! Instead, think
about what kind of actual applications you want to build
and let us know. After a couple of projects, things will start
clicking together.

Demonstrations
FOR PUBLIC RELEASE
How do you “use” Python and what does
Python code look like?
CLOUD COMPUTING
MICROSOFT AZURE
AUTODESK FUSION
360 API

Application-Specific Suggestions
FOR PUBLIC RELEASE
▪ Want to build web applications in Python?
Check out Django.
▪ Need a powerful environment for data and
geometry visualizations? Check out the
Jupyter Project.
▪ Want to do numerical analysis or linear
algebra? Check out SciPy.
▪ Need to work with deep learning? See
Pytorch and/or Theano.
▪ Need to build a GUI application? See
Tkinter.
▪ Want to build a graphical simulator? Check
out Pygame.
STATISTICAL
ANALYSIS
LINEAR ALGEBRA
SYMBOLIC
COMPUTING
NUMERICAL
ANALYSIS
COMPUTATIONAL
GEOMETRY
FINITE
ELEMENTS/PDE
TENSORFLOW
CNTK

Resources
FOR PUBLIC RELEASE
Books
▪ Matthes, E. (2016). Python crash course: a hands-on, project-based introduction to programming.
San Francisco: No Starch Press.
▪ Lee, K. D., & Hubbard, S. (2015). Data Structures and Algorithms with Python. Cham: Springer
International Publishing.
▪ Percival, H. (2014). Test-driven development with Python. O'Reilly.
▪ Kiusalaas, J. (2010). Numerical methods in engineering with Python, Second Edition. Cambridge University
Press.
▪ Solem, J. E. (2012). Programming Computer Vision with Python: Tools and Algorithms for Analyzing
Images.
▪ Raschka, S. (2015). Python machine learning: unlock deeper insights into machine learning with this vital
guide to cutting-edge predictive analytics. Birmingham (U.K.): Packt Publishing.
▪ VanderPlas, J. (2017). Python data science handbook: Essential tools for working with data. Sebastopol,
CA: O'Reilly.
▪ Klein, P. N. (2013). Coding the matrix: linear algebra through applications to computer science. Newton,
MA: Newtonian Press.

Resources
FOR PUBLIC RELEASE
Videos
▪ Sarah Guido - Hands-on Data Analysis with Python - PyCon 2015
▪ Jake VanderPlas - Machine Learning with Scikit-Learn (I) - PyCon 2015
▪ Olivier Grisel - Machine Learning with Scikit-Learn (II) - PyCon 2015
▪ Jessica McKellar: A hands-on introduction to Python for beginning programmers - PyCon 2014
▪ Programming Foundations with Python on Udacity
▪ Computational Geometry in Python – PyCon 2016
Websites
▪ Stack Overflow
▪ Python 3 API Documentation
▪ The Zen of Python
▪ Robot Operating System
▪ Open Source Computer Vision (OpenCV)
▪ SciPy
▪ scikit-learn
▪ Awesome Python on GitHub

Next Webinar
FOR PUBLIC RELEASE
Data Analytics with Anaconda
(mostly)

Where can I get this slide deck and code?
FOR PUBLIC RELEASE
http://bit.ly/2uzCQqR
(actually, go ahead and bookmark this
link – this web page will be updated
constantly with new content)

Thank you!
Adam J. Cook
Chief Technical Officer of Alliedstrand
Chair of SME Chapter 112
adam.j.cook@alliedstrand.com
https://linkedin.com/in/adam-j-cook
https://github.com/adamjcook
SME
www.sme.org
https://facebook.com/SMEmfg
https://twitter.com/SME_MFG
https://linkedin.com/company/sme
SME Chapter 112
Serving Northwest Indiana and Chicagoland
https://facebook.com/sme112
https://linkedin.com/company/sme112
https://github.com/sme112
Thanks for attending!
Special thanks to our hosting partner – GreenCow Coworking. Check them out at
greencow.space!
Suggestions? Feedback? Comments? Complaints? Contact us below!
FOR PUBLIC RELEASE

Introduction to Python Syntax and Semantics

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