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Consult our trainings :

Python, programmation Objet Training

Stage pratique
Best
Duration : 5 days
Ref : PYT
Price  2020 : 2890 € excl. taxes
Free breaks and lunches
  • Program
  • Participants / Prerequisite
  • Intra/Tailored
Program

Instructional goals

Learning objectives

  • Acquire the essential notions of object-oriented programming.
  • Know and implement the various modules of Python.
  • Design graphical user interfaces.
  • Implement tools to test and evaluate the quality of a Python program
  • Participants
PROGRAM

» Syntax of Python

  • Identifiers and references. Coding conventions and naming rules.
  • Blocks and comments.
  • Available data types.
  • Variables, formated display, local and global scope.
  • Working with numeric types, working with character strings.
  • Working with dynamic tables (list), static tables (tuple) and dictionaries.
  • Using files.
  • The if/elif/else conditional structure.
  • Logical operators and comparison operators.
  • While and for iterator loops. Break/continue iteration interrupts.
  • The range function.
  • Writing and documenting functions.
  • Lambda expressions.
  • Generators.
  • Structuring code into modules.
  • Hands-on work¤Installing and getting started with the Python interpreter.

» Object-Oriented Approach

  • The principles of the Object paradigm.
  • Defining an object (state, behavior, identity).
  • The notion of a class, attributes, and methods.
  • Encapsulating data.
  • Communication between objects.
  • Inheritance, transmitting a class's characteristics.
  • Notion of polymorphism.
  • Association between classes.
  • Interfaces.
  • Overview of UML.
  • Diagrams of classes, sequences, activities, etc.
  • Notion of design patterns.
  • Hands-on work ¤UML modeling of a simple case study.

» Object-Oriented Programming in Python

  • The particular features of the Python object model.
  • Writing classes and instantiating them.
  • Constructors and destructors.
  • Attribute and method access protection.
  • The need for the Self parameter.
  • Simple inheritance, multiple inheritance, polymorphism.
  • Notions of visibility.
  • Special methods.
  • Introspection.
  • Implementing interfaces.
  • Best practices and common design models.
  • The use of the exception mechanism for error management.
  • Hands-on work ¤Exercises in different object-oriented concepts by implementing the case study.

» Use of StdLib

  • Passing arguments on the command line.
  • The use of the Python regular expression engine with the "re" module, special characters, cardinality.
  • Working with the file system.
  • Overview of some important modules of the standard library: “sys”, “os”, “os.path” modules.
  • Packaging and installing a Python library.
  • Access to the relational database, the operation of the API DB.
  • Hands-on work ¤Implementing Python modules: Regular expressions, accessing a database

» QA tools

  • Static code analysis tools (pylint, pychecker).
  • Analyzing analysis reports (types of messages, warnings, errors).
  • Automatic documentation extraction.
  • The Python debugger (step-by-step execution and post-mortem analysis).
  • Test-driven development.
  • Python unit test modules (Unittest., etc.).
  • Automating tests, aggregating tests.
  • Code coverage tests, profiling.
  • Hands-on work ¤Using the tools pylint and pychecker to check Python code. Implementing unit tests.

» Creating the TkInter HMI

  • The principles of programming graphical user interfaces
  • Overview of the TkInter library.
  • The main containers.
  • Overview of the widgets available (Button, Radiobutton, Entry, Label, Listbox, Canvas, Menu, Scrollbar, Text, etc.).
  • The window manager.
  • Placement of components, different layouts.
  • Event management, the "event" object.
  • Multi-window applications.
  • Hands-on work ¤Designing a graphical user interface with the Tkinter library.

» Python/C interface

  • Overview of the Ctypes module.
  • Loading a C library.
  • Calling a function.
  • Rewriting a Python function in C with the Python/C API.
  • Creating C modules for Python with Pyrex.
  • The Python interpreter in C.
  • Using the code profiler.
  • Hands-on work¤Calling functions written in C from Python. Creating C modules for Python with Pyrex.

» Conclusion

  • Critical analysis of Python.
  • Evolution of the language.
  • Webography and bibliography elements.
Participants / Prerequisite

» Participants

Prerequisites

» Prerequisite

TRAINING PROGRAM
Intra/Tailored

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Time schedule

Generally, courses take place from 9:00 to 12:30 and from 14:00 to 17:30.
However, on the first day attendees are welcomed from 8:45, and there is a presentation of the session between 9:15 and 9:30.
The course itself begins at 9:30. For the 4- or 5-day hands-on courses, the sessions finish at 15:30 on the last day
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