undef1nd/hello_python

Study python

Hello Python Workshops

collaborative study of python language.

Our Principles

• Workshop style
• Collaboration
• Studying by doing
• Let’s have fun!

Howto start

Actions:

• read HOWTO start
• go to Sessions and start study
• take your time to review peer's projects
• refer to general learning resources
• view our study plan

Sessions

Session 1

• intro: projects, zen, code_style
• install & setup (PyCharm)
• run, debug, python console
• types (numbers, strings, bool)
• read/write stdin/stdout
• variables
• control flow (if, for, while)

• projects: guess_game

Session 2

• complex types (tuple, array, dict, set)
• iterables, with statement (need to repeat)
• exceptions

• projects/kalimbas

Session 3

• functions
• lambda-functions
• generators

• projects/happy_tickets
• projects/prime_numbers
• projects/gallow_game

Session 4

• modules
• __main__
• files IO
  • BOM handling encoding 'utf-8-sig'
• JSON data
• project: exchange rate service

Session 5

• packages: pip, distutils, setuptools
• venv, virtualenv, virtualenvwrapper
• networking:
  • sockets
  • HTTP clients. requests, urllib, urllib2
  • asyncio (not yet)
• project: GitHub languages popularity

Session 6 RESTful backend

• Flask
  • routes
  • endpoints
  • dev mode server
• project: todolist backend
• decorators
  • project: cache function result with decorator

Session 7 Test Driven Development

• Test Driven Development
• PyTest
• WebSockets

Project

• write WebSockets based chat using TDD

Session 8 Object Oriented Programming

• OOP, classes https://www.youtube.com/watch?v=ZDa-Z5JzLYM&list=PL-osiE80TeTsqhIuOqKhwlXsIBIdSeYtc
  • inheritance
  • class methods (not functions)
  • getter/setters https://www.youtube.com/watch?v=jCzT9XFZ5bw
  • name mangling
• duck typing

Session 9 Jupyter Notebooks

• jupyter notebook
• jupyterhub
• jupyterlab
• realtime co-editing
• https://proglib.io/p/jupyter/
• JupytherHub in Yandex
• https://github.com/jupyter/jupyter/wiki/A-gallery-of-interesting-Jupyter-Notebooks

Session 10 AsyncIO

• coroutines
• eventloop
• asyncio

Session 11 aiohttp

• client
• server

Session 12 Python Basics (continue)

• variables scope
• context managers

Session 13 data structures

• tuple, list, range, string

Session 14 data structures (continue)

• string (continue)
• bytes, bytearray
• memoryview
• set, frozenset

Session 15 data structures (continue)

• Structure types
  • dict
  • list
  • comprehensions

Session 16 collections

• Container datatypes
  • Named Tuple
  • deque

Session 17 Code Style

• clean code: codestyle
• PEP-8
• Pythonic vs Non-Pythonic

Session 18 Code Style (continue)

Session 19 collections (continue)

Session 20 logging, command line arguments, configuration

Session 21 Parallel execution - GIL

Session 22 Parallel execution - threading