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Python Database Programming

Connect Python to databases. Power up your backend development career!

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Intermediate

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Python Database Programming

5 Modules

Course Curriculum

5 Modules · 14 Chapters · 14 Topics · 103 Sub-topics

Getting Started with Python

1 Topics

Introduction to Python

7 Sub-topics

What is Python and Why Learn It

Understanding Python Versions (HTML4 vs HTML5)

Installing Python and Setting Up Environment

Understanding Python REPL and Interactive Mode

Writing Your First Python Program

Python IDEs and Text Editors Overview

Understanding Python File Structure

Python Basics and Syntax

1 Topics

Python Syntax Fundamentals

8 Sub-topics

Python Indentation and Code Structure

Comments and Documentation Strings

Variables and Assignment

Dynamic Typing in Python

Understanding Python Keywords and Identifiers

Python Naming Conventions (PEP 8)

Taking User Input with input()

Understanding print() Function and Formatting

File Handling - Part 1

1 Topics

File I/O Basics

8 Sub-topics

Understanding File I/O Concept

Opening Files with open() Function

File Modes (r, w, a, x, b, +)

Reading Files - read() Method

Reading Files - readline() Method

Reading Files - readlines() Method

Writing to Files - write() Method

Closing Files Properly

File Handling - Part 2

1 Topics

Advanced File Operations

7 Sub-topics

Context Managers with 'with' Statement

File Iteration and Line-by-Line Reading

File Pointer and seek() Method

tell() Method for Position

Working with Binary Files

File Buffering Concepts

File Existence and Properties Checking

Working with JSON

1 Topics

JSON Data Handling

7 Sub-topics

Understanding JSON Format

json Module Functions

Serializing Python Objects to JSON (dumps, dump)

Deserializing JSON to Python (loads, load)

Handling Complex Objects

Custom JSON Encoders/Decoders

JSON Pretty Printing

Working with CSV Files

1 Topics

CSV File Operations

7 Sub-topics

CSV Format Understanding

Reading CSV with csv.reader()

Writing CSV with csv.writer()

DictReader for Column-Based Reading

DictWriter for Column-Based Writing

Handling Different Delimiters and Dialects

CSV Best Practices

Working with XML

1 Topics

XML Processing

7 Sub-topics

Understanding XML Basics

xml.etree.ElementTree Module

Parsing XML Files

Navigating XML Trees

Finding Elements

Creating and Modifying XML

Writing XML to Files

Serialization and Deserialization

1 Topics

Object Serialization

7 Sub-topics

Understanding Serialization Concept

pickle Module Deep Dive

Pickling and Unpickling Objects

pickle Protocol Versions

Security Concerns with pickle

Alternatives to pickle (JSON, YAML)

Custom Serialization with __getstate__ and __setstate__

Database Interaction - SQLite

1 Topics

Database Operations

10 Sub-topics

Understanding SQLite Basics

sqlite3 Module Introduction

Connecting to Databases

Creating Tables

Inserting Data (INSERT)

Querying Data (SELECT)

Updating and Deleting Data

Using Parameterized Queries

Transactions and Commit/Rollback

Cursor Objects and Iteration

Exception Handling - Part 1

1 Topics

Exception Basics

7 Sub-topics

Understanding Exceptions and Errors

try-except Block Basics

Catching Specific Exceptions

Multiple Exception Handling

else Clause in Exception Handling

finally Clause for Cleanup

Exception Hierarchy in Python

Exception Handling - Part 2

1 Topics

Advanced Exception Handling

7 Sub-topics

Raising Exceptions with raise

Re-raising Exceptions

Creating Custom Exceptions

Exception Chaining

Assert Statement for Debugging

Exception Best Practices

Logging vs Exception Handling

Data Structures - Dictionaries - Part 1

1 Topics

Dictionary Fundamentals

7 Sub-topics

Creating and Initializing Dictionaries

Accessing Dictionary Values

Adding and Modifying Key-Value Pairs

Removing Dictionary Items

Dictionary Keys Characteristics

Checking Key Existence

Dictionary Methods - keys(), values(), items()

Data Structures - Dictionaries - Part 2

1 Topics

Advanced Dictionary Operations

7 Sub-topics

Dictionary Methods - update(), pop(), popitem()

Dictionary Methods - setdefault(), get()

Iterating Over Dictionaries

Dictionary Comprehensions

Nested Dictionaries

Merging Dictionaries

Dictionary Views Objects

Data Classes

1 Topics

Data Classes

7 Sub-topics

Understanding dataclass Decorator

Creating Data Classes

Field Specifications and Types

Default Values and Factory Functions

Immutable Data Classes (frozen=True)

Post-Init Processing

Data Classes vs Named Tuples vs Regular Classes

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Python Database Programming

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

Start Your Journey Today

Python Database Programming

Certificate of Completion

Course Curriculum

Student Reviews

Frequently Asked Questions

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