LecturesCMC/PythonIntro2018

Введение в ЯП Python3

Проект курса на основе второго, адаптированного к Python 3 издания учебника Think Python: How to Think Like a Computer Scientist

Задача: упихать в 15 лекций масимум

Think Python: How to Think Like a Computer Scientist

Allen B. Downey

2nd Edition, Version 2.2.23

Preface
- The strange history of this book
- Acknowledgments
- Contributor List
The way of the program
- What is a program?
- Running Python
- The first program
- Arithmetic operators
- Values and types
- Formal and natural languages
- Debugging
- Glossary
- Exercises
Variables, expressions and statements
- Assignment statements
- Variable names
- Expressions and statements
- Script mode
- Order of operations
- String operations
- Comments
- Debugging
- Glossary
- Exercises
Functions
- Function calls
- Math functions
- Composition
- Adding new functions
- Definitions and uses
- Flow of execution
- Parameters and arguments
- Variables and parameters are local
- Stack diagrams
- Fruitful functions and void functions
- Why functions?
- Debugging
- Glossary
- Exercises
Case study: interface design
- The turtle module
- Simple repetition
- Exercises
- Encapsulation
- Generalization
- Interface design
- Refactoring
- A development plan
- docstring
- Debugging
- Glossary
- Exercises
Conditionals and recursion
- Floor division and modulus
- Boolean expressions
- Logical operators
- Conditional execution
- Alternative execution
- Chained conditionals
- Nested conditionals
- Recursion
- Stack diagrams for recursive functions
- Infinite recursion
- Keyboard input
- Debugging
- Glossary
- Exercises
Fruitful functions
- Return values
- Incremental development
- Composition
- Boolean functions
- More recursion
- Leap of faith
- One more example
- Checking types
- Debugging
- Glossary
- Exercises
Iteration
- Reassignment
- Updating variables
- The while statement
- break
- Square roots
- Algorithms
- Debugging
- Glossary
- Exercises
Strings
- A string is a sequence
- len
- Traversal with a for loop
- String slices
- Strings are immutable
- Searching
- Looping and counting
- String methods
- The in operator
- String comparison
- Debugging
- Glossary
- Exercises
Case study: word play
- Reading word lists
- Exercises
- Search
- Looping with indices
- Debugging
- Glossary
- Exercises
Lists
- A list is a sequence
- Lists are mutable
- Traversing a list
- List operations
- List slices
- List methods
- Map, filter and reduce
- Deleting elements
- Lists and strings
- Objects and values
- Aliasing
- List arguments
- Debugging
- Glossary
- Exercises
Dictionaries
- A dictionary is a mapping
- Dictionary as a collection of counters
- Looping and dictionaries
- Reverse lookup
- Dictionaries and lists
- Memos
- Global variables
- Debugging
- Glossary
- Exercises
Tuples
- Tuples are immutable
- Tuple assignment
- Tuples as return values
- Variable-length argument tuples
- Lists and tuples
- Dictionaries and tuples
- Sequences of sequences
- Debugging
- Glossary
- Exercises
Case study: data structure selection
- Word frequency analysis
- Random numbers
- Word histogram
- Most common words
- Optional parameters
- Dictionary subtraction
- Random words
- Markov analysis
- Data structures
- Debugging
- Glossary
- Exercises
Files
- Persistence
- Reading and writing
- Format operator
- Filenames and paths
- Catching exceptions
- Databases
- Pickling
- Pipes
- Writing modules
- Debugging
- Glossary
- Exercises
Classes and objects
- Programmer-defined types
- Attributes
- Rectangles
- Instances as return values
- Objects are mutable
- Copying
- Debugging
- Glossary
- Exercises
Classes and functions
- Time
- Pure functions
- Modifiers
- Prototyping versus planning
- Debugging
- Glossary
- Exercises
Classes and methods
- Object-oriented features
- Printing objects
- Another example
- A more complicated example
- The init method
- The __str__ method
- Operator overloading
- Type-based dispatch
- Polymorphism
- Debugging
- Interface and implementation
- Glossary
- Exercises
Inheritance
- Card objects
- Class attributes
- Comparing cards
- Decks
- Printing the deck
- Add, remove, shuffle and sort
- Inheritance
- Class diagrams
- Debugging
- Data encapsulation
- Glossary
- Exercises
The Goodies
- Conditional expressions
- List comprehensions
- Generator expressions
- any and all
- Sets
- Counters
- defaultdict
- Named tuples
- Gathering keyword args
- Glossary
- Exercises
Debugging
- Syntax errors
- Runtime errors
- Semantic errors