Este curso é o segundo da série dedicada ao aprendizado de Python, projetado para aprofundar seus conhecimentos na linguagem. Aqui, você terá a oportunidade de explorar conceitos mais avançados e ampliar suas habilidades práticas, consolidando o que foi aprendido no primeiro módulo. Ideal para quem deseja evoluir no mundo da programação com Python e enfrentar novos desafios com confiança.
Usado por startups e gigantes da tecnologia como Google, Facebook, Netflix e muito mais, o Python oferece infinitas possibilidades para criar projetos de software de pequena e grande escala. Fácil de usar com código fácil de ler, o Python é uma ótima primeira linguagem de programação para aprender e não requer nenhum conhecimento prévio de programação. As habilidades em Python abrem carreiras em quase todos os setores e são necessárias se você quiser continuar em funções de desenvolvimento e engenharia de software mais avançadas e com salários mais altos, como engenheiro de software, administrador de sistemas e engenheiro de segurança.
Neste curso, você aprenderá habilidades sob demanda, como projetar, desenvolver e melhorar programas de computador, métodos para analisar problemas usando programação, práticas recomendadas de programação e muito mais. O curso também prepara você para o PCEP – Certificação de programador Python de nível básico certificado (Exame PCEP-30-0x).
Aqui está o que você aprenderá.
1.0.1 About the course
1.0.2 Syllabus
1.0.3 Prepare for the PCAP-31-0x exam
1.0.2 Syllabus
1.0.3 Prepare for the PCAP-31-0x exam
1.1.1 What is a module?
1.1.2 How to make use of a module?
1.1.3 Importing a module
1.1.4 Namespace
1.1.5 Importing a module: continued
1.1.6 Importing a module: *
1.1.7 The as keyword
1.1.8 Aliasing
1.1.9 SECTION SUMMARY
1.1.10 SECTION QUIZ
1.1.2 How to make use of a module?
1.1.3 Importing a module
1.1.4 Namespace
1.1.5 Importing a module: continued
1.1.6 Importing a module: *
1.1.7 The as keyword
1.1.8 Aliasing
1.1.9 SECTION SUMMARY
1.1.10 SECTION QUIZ
1.2.1 Working with standard modules
1.2.2 Selected functions from the math module
1.2.3 Is there real randomness in computers?
1.2.4 Selected functions from the random module
1.2.5 How to know where you are?
1.2.6 Selected functions from the platform module
1.2.7 Python Module Index
1.2.8 SECTION SUMMARY
1.2.9 SECTION QUIZ
1.2.2 Selected functions from the math module
1.2.3 Is there real randomness in computers?
1.2.4 Selected functions from the random module
1.2.5 How to know where you are?
1.2.6 Selected functions from the platform module
1.2.7 Python Module Index
1.2.8 SECTION SUMMARY
1.2.9 SECTION QUIZ
1.3.1 What is a package?
1.3.2 Your first module
1.3.3 Your first package
1.3.4 SECTION SUMMARY
1.3.5 SECTION QUIZ
1.3.2 Your first module
1.3.3 Your first package
1.3.4 SECTION SUMMARY
1.3.5 SECTION QUIZ
1.4.1 Python packaging ecosystem and how to use it
1.4.2 The PyPI repo: the Cheese Shop
1.4.3 How to install pip
1.4.4 Dependencies
1.4.5 How to use pip
1.4.6 A simple test program
1.4.7 Use pip !
1.4.8 SECTION SUMMARY
1.4.9 SECTION QUIZ
1.4.2 The PyPI repo: the Cheese Shop
1.4.3 How to install pip
1.4.4 Dependencies
1.4.5 How to use pip
1.4.6 A simple test program
1.4.7 Use pip !
1.4.8 SECTION SUMMARY
1.4.9 SECTION QUIZ
Module Test
2.1.1 How computers understand single characters
2.1.2 I18N
2.1.3 Code points and code pages
2.1.4 SECTION SUMMARY
2.1.5 SECTION QUIZ
2.1.2 I18N
2.1.3 Code points and code pages
2.1.4 SECTION SUMMARY
2.1.5 SECTION QUIZ
2.2.1 Strings - a brief review
2.2.2 Multiline strings
2.2.3 Operations on strings
2.2.4 Strings as sequences
2.2.5 Slices
2.2.6 The in and not in operators
2.2.7 Python strings are immutable
2.2.8 Operations on strings: continued
2.2.9 SECTION SUMMARY
2.2.10 SECTION QUIZ
2.2.2 Multiline strings
2.2.3 Operations on strings
2.2.4 Strings as sequences
2.2.5 Slices
2.2.6 The in and not in operators
2.2.7 Python strings are immutable
2.2.8 Operations on strings: continued
2.2.9 SECTION SUMMARY
2.2.10 SECTION QUIZ
2.3.1 The capitalize() method
2.3.2 The center() method
2.3.3 The endswith() method
2.3.4 The find() method
2.3.5 The isalnum() method
2.3.6 The isalpha() method
2.3.7 The isdigit() method
2.3.8 The islower() method
2.3.9 The isspace() method
2.3.10 The isupper() method
2.3.11 The join() method
2.3.12 The lower() method
2.3.13 The lstrip() method
2.3.14 The replace() method
2.3.15 The rfind() method
2.3.16 The rstrip() method
2.3.17 The split() method
2.3.18 The startswith() method
2.3.19 The strip() method
2.3.20 The swapcase() method
2.3.21 The title() method
2.3.22 The upper() method
2.3.23 SECTION SUMMARY
2.3.24 SECTION QUIZ
2.3.25 LAB Your own split
2.3.2 The center() method
2.3.3 The endswith() method
2.3.4 The find() method
2.3.5 The isalnum() method
2.3.6 The isalpha() method
2.3.7 The isdigit() method
2.3.8 The islower() method
2.3.9 The isspace() method
2.3.10 The isupper() method
2.3.11 The join() method
2.3.12 The lower() method
2.3.13 The lstrip() method
2.3.14 The replace() method
2.3.15 The rfind() method
2.3.16 The rstrip() method
2.3.17 The split() method
2.3.18 The startswith() method
2.3.19 The strip() method
2.3.20 The swapcase() method
2.3.21 The title() method
2.3.22 The upper() method
2.3.23 SECTION SUMMARY
2.3.24 SECTION QUIZ
2.3.25 LAB Your own split
2.4.1 Comparing strings
2.4.2 Sorting
2.4.3 Strings vs. numbers
2.4.4 SECTION SUMMARY
2.4.5 SECTION QUIZ
2.4.6 LAB A LED Display
2.4.2 Sorting
2.4.3 Strings vs. numbers
2.4.4 SECTION SUMMARY
2.4.5 SECTION QUIZ
2.4.6 LAB A LED Display
2.5.1 The Caesar Cipher: encrypting a message
2.5.2 The Caesar Cipher: decrypting a message
2.5.3 The Numbers Processor
2.5.4 The IBAN Validator
2.5.5 SECTION SUMMARY
2.5.6 LAB Improving the Caesar cipher
2.5.7 LAB Palindromes
2.5.8 LAB Anagrams
2.5.9 LAB The Digit of Life
2.5.10 LAB Find a word!
2.5.11 LAB Sudoku
2.5.2 The Caesar Cipher: decrypting a message
2.5.3 The Numbers Processor
2.5.4 The IBAN Validator
2.5.5 SECTION SUMMARY
2.5.6 LAB Improving the Caesar cipher
2.5.7 LAB Palindromes
2.5.8 LAB Anagrams
2.5.9 LAB The Digit of Life
2.5.10 LAB Find a word!
2.5.11 LAB Sudoku
2.6.1 Errors, failures, and other plagues
2.6.2 Exceptions
2.6.3 SECTION SUMMARY
2.6.4 SECTION QUIZ
2.6.2 Exceptions
2.6.3 SECTION SUMMARY
2.6.4 SECTION QUIZ
2.7.1 Exceptions
2.7.2 SECTION SUMMARY
2.7.3 SECTION QUIZ
2.7.2 SECTION SUMMARY
2.7.3 SECTION QUIZ
2.8.1 Built-in exceptions
2.8.2 LAB Reading ints safely
2.8.3 SECTION SUMMARY
2.8.4 SECTION QUIZ
2.8.2 LAB Reading ints safely
2.8.3 SECTION SUMMARY
2.8.4 SECTION QUIZ
Module Test
3.1.1 The basic concepts of the object-oriented approach
3.1.2 Procedural vs. the object-oriented approach
3.1.3 Class hierarchies
3.1.4 What is an object?
3.1.5 Inheritance
3.1.6 What does an object have?
3.1.7 Your first class
3.1.8 Your first object
3.1.9 SECTION SUMMARY
3.1.10 SECTION QUIZ
3.1.2 Procedural vs. the object-oriented approach
3.1.3 Class hierarchies
3.1.4 What is an object?
3.1.5 Inheritance
3.1.6 What does an object have?
3.1.7 Your first class
3.1.8 Your first object
3.1.9 SECTION SUMMARY
3.1.10 SECTION QUIZ
3.2.1 What is a stack?
3.2.2 The stack - the procedural approach
3.2.3 The stack - the procedural approach vs. the object-oriented approach
3.2.4 The stack - the object approach
3.2.5 The object approach: a stack from scratch
3.2.6 SECTION SUMMARY
3.2.7 SECTION QUIZ
3.2.8 LAB Counting stack
3.2.9 LAB Queue aka FIFO
3.2.10 LAB Queue aka FIFO: part 2
3.2.2 The stack - the procedural approach
3.2.3 The stack - the procedural approach vs. the object-oriented approach
3.2.4 The stack - the object approach
3.2.5 The object approach: a stack from scratch
3.2.6 SECTION SUMMARY
3.2.7 SECTION QUIZ
3.2.8 LAB Counting stack
3.2.9 LAB Queue aka FIFO
3.2.10 LAB Queue aka FIFO: part 2
3.3.1 Instance variables
3.3.2 Class variables
3.3.3 Checking an attribute's existence
3.3.4 SECTION SUMMARY
3.3.5 SECTION QUIZ
3.3.2 Class variables
3.3.3 Checking an attribute's existence
3.3.4 SECTION SUMMARY
3.3.5 SECTION QUIZ
3.4.1 Methods in detail
3.4.2 The inner life of classes and objects
3.4.3 Reflection and introspection
3.4.4 Investigating classes
3.4.5 SECTION SUMMARY
3.4.6 SECTION QUIZ
3.4.7 LAB The Timer class
3.4.8 LAB Days of the week
3.4.9 LAB Points on a plane
3.4.10 LAB Triangle
3.4.2 The inner life of classes and objects
3.4.3 Reflection and introspection
3.4.4 Investigating classes
3.4.5 SECTION SUMMARY
3.4.6 SECTION QUIZ
3.4.7 LAB The Timer class
3.4.8 LAB Days of the week
3.4.9 LAB Points on a plane
3.4.10 LAB Triangle
3.5.1 Inheritance – why and how?
3.5.2 issubclass()
3.5.3 isinstance()
3.5.4 The is operator
3.5.5 How Python finds properties and methods
3.5.6 How to build a hierarchy of classes
3.5.7 Single inheritance vs. multiple inheritance
3.5.8 What is Method Resolution Order (MRO) and why is it that not all inheritances make sense?
3.5.9 The diamond problem
3.5.10 SECTION SUMMARY
3.5.11 SECTION QUIZ
3.5.2 issubclass()
3.5.3 isinstance()
3.5.4 The is operator
3.5.5 How Python finds properties and methods
3.5.6 How to build a hierarchy of classes
3.5.7 Single inheritance vs. multiple inheritance
3.5.8 What is Method Resolution Order (MRO) and why is it that not all inheritances make sense?
3.5.9 The diamond problem
3.5.10 SECTION SUMMARY
3.5.11 SECTION QUIZ
3.6.1 More about exceptions
3.6.2 Exceptions are classes
3.6.3 Detailed anatomy of exceptions
3.6.4 How to create your own exception
3.6.5 SECTION SUMMARY
3.6.6 SECTION QUIZ
3.6.2 Exceptions are classes
3.6.3 Detailed anatomy of exceptions
3.6.4 How to create your own exception
3.6.5 SECTION SUMMARY
3.6.6 SECTION QUIZ
4.1.1 Generators - where to find them
4.1.2 The yield statement
4.1.3 How to build a generator
4.1.4 More about list comprehensions
4.1.5 The lambda function
4.1.6 How to use lambdas and what for?
4.1.7 Lambdas and the map() function
4.1.8 Lambdas and the filter() function
4.1.9 A brief look at closures
4.1.10 SECTION SUMMARY
4.1.11 SECTION QUIZ
4.1.2 The yield statement
4.1.3 How to build a generator
4.1.4 More about list comprehensions
4.1.5 The lambda function
4.1.6 How to use lambdas and what for?
4.1.7 Lambdas and the map() function
4.1.8 Lambdas and the filter() function
4.1.9 A brief look at closures
4.1.10 SECTION SUMMARY
4.1.11 SECTION QUIZ
4.2.1 Accessing files from Python code
4.2.2 File names
4.2.3 File streams
4.2.4 File handles
4.2.5 Opening the streams
4.2.6 Selecting text and binary modes
4.2.7 Opening the stream for the first time
4.2.8 Pre-opened streams
4.2.9 Closing streams
4.2.10 Diagnosing stream problems
4.2.11 SECTION SUMMARY
4.2.12 SECTION QUIZ
4.2.2 File names
4.2.3 File streams
4.2.4 File handles
4.2.5 Opening the streams
4.2.6 Selecting text and binary modes
4.2.7 Opening the stream for the first time
4.2.8 Pre-opened streams
4.2.9 Closing streams
4.2.10 Diagnosing stream problems
4.2.11 SECTION SUMMARY
4.2.12 SECTION QUIZ
4.3.1 Processing text files
4.3.2 readline()
4.3.3 readlines()
4.3.4 Dealing with text files: write()
4.3.5 What is a bytearray?
4.3.6 How to read bytes from a stream
4.3.7 Copying files - a simple and functional tool
4.3.8 LAB Character frequency histogram
4.3.9 LAB Sorted character frequency histogram
4.3.10 LAB Evaluating students' results
4.3.11 SECTION SUMMARY
4.3.12 SECTION QUIZ
4.3.2 readline()
4.3.3 readlines()
4.3.4 Dealing with text files: write()
4.3.5 What is a bytearray?
4.3.6 How to read bytes from a stream
4.3.7 Copying files - a simple and functional tool
4.3.8 LAB Character frequency histogram
4.3.9 LAB Sorted character frequency histogram
4.3.10 LAB Evaluating students' results
4.3.11 SECTION SUMMARY
4.3.12 SECTION QUIZ
4.4.1 Introduction to the os module
4.4.2 Getting information about the operating system
4.4.3 Creating directories in Python
4.4.4 Recursive directory creation
4.4.5 Where am I now?
4.4.6 Deleting directories in Python
4.4.7 The system() function
4.4.8 LAB The os module: LAB
4.4.9 SECTION SUMMARY
4.4.10 SECTION QUIZ
4.4.2 Getting information about the operating system
4.4.3 Creating directories in Python
4.4.4 Recursive directory creation
4.4.5 Where am I now?
4.4.6 Deleting directories in Python
4.4.7 The system() function
4.4.8 LAB The os module: LAB
4.4.9 SECTION SUMMARY
4.4.10 SECTION QUIZ
4.5.1 Introduction to the datetime module
4.5.2 Getting the current local date and creating date objects
4.5.3 Creating a date object from a timestamp
4.5.4 Creating a date object using the ISO format
4.5.5 The replace() method
4.5.6 What day of the week is it?
4.5.7 Creating time objects
4.5.8 The time module
4.5.9 The ctime() function
4.5.10 The gmtime() and localtime() functions
4.5.11 The asctime() and mktime() functions
4.5.12 Creating datetime objects
4.5.13 Methods that return the current date and time
4.5.14 Getting a timestamp
4.5.15 Date and time formatting
4.5.16 The strftime() function in the time module
4.5.17 The strptime() method
4.5.18 Date and time operations
4.5.19 Creating timedelta objects
4.5.20 LAB The datetime and time modules
4.5.21 SECTION SUMMARY
4.5.22 SECTION QUIZ
4.5.2 Getting the current local date and creating date objects
4.5.3 Creating a date object from a timestamp
4.5.4 Creating a date object using the ISO format
4.5.5 The replace() method
4.5.6 What day of the week is it?
4.5.7 Creating time objects
4.5.8 The time module
4.5.9 The ctime() function
4.5.10 The gmtime() and localtime() functions
4.5.11 The asctime() and mktime() functions
4.5.12 Creating datetime objects
4.5.13 Methods that return the current date and time
4.5.14 Getting a timestamp
4.5.15 Date and time formatting
4.5.16 The strftime() function in the time module
4.5.17 The strptime() method
4.5.18 Date and time operations
4.5.19 Creating timedelta objects
4.5.20 LAB The datetime and time modules
4.5.21 SECTION SUMMARY
4.5.22 SECTION QUIZ
4.6.1 Introduction to the calendar module
4.6.2 Your first calendar
4.6.3 Calendar for a specific month
4.6.4 The setfirstweekday() function
4.6.5 The weekday() function
4.6.6 The weekheader() function
4.6.7 How do we check if a year is a leap year?
4.6.8 Classes for creating calendars
4.6.9 Creating a Calendar object
4.6.10 The itermonthdates() method
4.6.11 Other methods that return iterators
4.6.12 The monthdays2calendar() method
4.6.13 LAB The calendar module
4.6.14 SECTION SUMMARY
4.6.15 SECTION QUIZ
4.6.2 Your first calendar
4.6.3 Calendar for a specific month
4.6.4 The setfirstweekday() function
4.6.5 The weekday() function
4.6.6 The weekheader() function
4.6.7 How do we check if a year is a leap year?
4.6.8 Classes for creating calendars
4.6.9 Creating a Calendar object
4.6.10 The itermonthdates() method
4.6.11 Other methods that return iterators
4.6.12 The monthdays2calendar() method
4.6.13 LAB The calendar module
4.6.14 SECTION SUMMARY
4.6.15 SECTION QUIZ
What comes next?
PCAP Exam – What’s that?
What's in the exam?
How do I take the exam?
Ready to kick off your exam?
PCAP Exam – What’s that?
What's in the exam?
How do I take the exam?
Ready to kick off your exam?
A Cisco, em colaboração com o OpenEDG Python Institute, certifica que o portador deste distintivo concluiu com sucesso o curso Python Essentials 2 e alcançou as credenciais de nível estudante. Os portadores possuem conhecimento e habilidades nos aspectos intermediários da programação em Python, incluindo módulos, pacotes, exceções, processamento de arquivos, bem como técnicas gerais de codificação e programação orientada a objetos (POO). O curso prepara o aluno para a certificação PCAP – Associate em Python Programming.