├── code ├── exercises │ ├── 2_inheritance.py │ └── 1_basicobjects.py └── 1_functions.py ├── README.md ├── lessonplan.md └── .gitignore /code/exercises/2_inheritance.py: -------------------------------------------------------------------------------- 1 | # Redo exercise 1 but use inheritance 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /code/exercises/1_basicobjects.py: -------------------------------------------------------------------------------- 1 | # Create object called people that stores a persons name and says hello 2 | 3 | 4 | 5 | # Create object called Dog that stores a dogs name and says hello 6 | 7 | -------------------------------------------------------------------------------- /code/1_functions.py: -------------------------------------------------------------------------------- 1 | 2 | def say_hi(person): 3 | """Says hi""" 4 | print(f"{person} says hi") 5 | return 6 | 7 | 8 | def bark_woof(person): 9 | """Dog barks""" 10 | print(f"{person} barks") 11 | return 12 | 13 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Intro to python obects 2 | 3 | ## Prework 4 | Install Anaconda https://docs.anaconda.com/anaconda/install/ 5 | 6 | ## Examples 7 | * https://github.com/pymc-devs/pymc3/blob/master/pymc3/distributions/continuous.py#L47 8 | * https://github.com/pandas-dev/pandas/blob/master/pandas/core/frame.py#L339 9 | -------------------------------------------------------------------------------- /lessonplan.md: -------------------------------------------------------------------------------- 1 | # Lessons 2 | ## Expected Knowledge 3 | * Executing python locally in terminal 4 | * For loops in python 5 | * Variable assignment 6 | * How to write a python function 7 | 8 | ## Section 1: Reusable code 9 | 10 | ### Everyone Do: Ask why are functions useful in Python? (15 mins) 11 | * Two big reasons 12 | * Code reuse 13 | * Variable Scope 14 | * Instructor shows examples of functions 15 | 16 | ### Instructor Do: Functions downsides (10 minutes) 17 | * Show example with dogs and people making noises 18 | * Sometimes not clear what functions take in what data 19 | * User needs to remember two things, relevant variables and relevant function 20 | * Note that people strongly disagree with OO vs Functional 21 | * There's both human and computational reasons why some folks like one over the other 22 | 23 | ## Section 2: Introducing Objects 24 | 25 | ### Instructor Do: Classes, Objects, and instances (20 minutes) 26 | * Show class definition syntax 27 | * Show how to instantiate an object instance 28 | * Show how to write an object method 29 | * Show use of `__init__` and a reference to self 30 | 31 | ### Students Do: Make noise people and animals (15 mins) 32 | 33 | ### Instructor Do: Review animals (5 mins) 34 | 35 | ### Instructor Do: Explain inheritance (10 mins) 36 | * Show how objects methods can be inherited 37 | * Show how class inheritance adds another layer of reusability 38 | 39 | 40 | ### Students Do: Refactor make noise with inheritance (10 mins) 41 | ### Instructor Do: Review make noise with inheritance (10 mins) 42 | 43 | ### Instructor Do: Show more complicated uses of classes 44 | * Properties 45 | * Abstract methods 46 | * Custom Dunder methods 47 | * Examples from numpy 48 | * Examples from PyMC3 49 | * Class method, Static Methods 50 | * Class factories 51 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | pip-wheel-metadata/ 24 | share/python-wheels/ 25 | *.egg-info/ 26 | .installed.cfg 27 | *.egg 28 | MANIFEST 29 | 30 | # PyInstaller 31 | # Usually these files are written by a python script from a template 32 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 33 | *.manifest 34 | *.spec 35 | 36 | # Installer logs 37 | pip-log.txt 38 | pip-delete-this-directory.txt 39 | 40 | # Unit test / coverage reports 41 | htmlcov/ 42 | .tox/ 43 | .nox/ 44 | .coverage 45 | .coverage.* 46 | .cache 47 | nosetests.xml 48 | coverage.xml 49 | *.cover 50 | *.py,cover 51 | .hypothesis/ 52 | .pytest_cache/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | target/ 76 | 77 | # Jupyter Notebook 78 | .ipynb_checkpoints 79 | 80 | # IPython 81 | profile_default/ 82 | ipython_config.py 83 | 84 | # pyenv 85 | .python-version 86 | 87 | # pipenv 88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 91 | # install all needed dependencies. 92 | #Pipfile.lock 93 | 94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow 95 | __pypackages__/ 96 | 97 | # Celery stuff 98 | celerybeat-schedule 99 | celerybeat.pid 100 | 101 | # SageMath parsed files 102 | *.sage.py 103 | 104 | # Environments 105 | .env 106 | .venv 107 | env/ 108 | venv/ 109 | ENV/ 110 | env.bak/ 111 | venv.bak/ 112 | 113 | # Spyder project settings 114 | .spyderproject 115 | .spyproject 116 | 117 | # Rope project settings 118 | .ropeproject 119 | 120 | # mkdocs documentation 121 | /site 122 | 123 | # mypy 124 | .mypy_cache/ 125 | .dmypy.json 126 | dmypy.json 127 | 128 | # Pyre type checker 129 | .pyre/ 130 | --------------------------------------------------------------------------------