# zelvarys/python-course architecture

> Architecture diagram of the GitHub repository zelvarys/python-course, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-30). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/zelvarys/python-course
- Repository: https://github.com/zelvarys/python-course

## Overview

This repository is a four-phase Python course for beginners. The principal workflow is to read the roadmap, then study the phases in order, building from Python essentials through object-oriented and advanced techniques. Each phase ends in a capstone, with the final site monitor combining skills from the course. The graph represents documented course content and sequencing; the PDFs were not available as source excerpts, so details are limited to the README.

Main entry points: [`Phase 1 ~ Python I (Essentials) .pdf`](https://github.com/zelvarys/python-course/blob/main/Phase%201%20~%20Python%20I%20(Essentials)%20.pdf) (Python Essentials), [`Phase 2 ~ Python II (OOP) .pdf`](https://github.com/zelvarys/python-course/blob/main/Phase%202%20~%20Python%20II%20(OOP)%20.pdf) (Object-Oriented Python), [`Phase 0 ~ Course Introduction .pdf`](https://github.com/zelvarys/python-course/blob/main/Phase%200%20~%20Course%20Introduction%20.pdf) (Course Roadmap), [`Phase 3 ~ Python III (Advanced) .pdf`](https://github.com/zelvarys/python-course/blob/main/Phase%203%20~%20Python%20III%20(Advanced)%20.pdf) (Advanced Python)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_foundations["Foundations"]
  node_roadmap["Course Roadmap"]
  node_essentials["Python Essentials"]
  node_personal_library["Personal Library Manager"]
end

subgraph group_oop["Object-Oriented Python"]
  node_oop_skills["Object-Oriented Python"]
  node_library_system["Library Management System"]
end

subgraph group_advanced["Advanced Python"]
  node_advanced_skills["Advanced Python"]
  node_site_monitor["Automated Site Monitor"]
end

node_learner(("Learner"))

node_learner -->|"reads first"| node_roadmap
node_roadmap -->|"guides study"| node_essentials
node_essentials -->|"builds foundations"| node_oop_skills
node_oop_skills -->|"builds on"| node_advanced_skills
node_essentials -->|"ends with"| node_personal_library
node_oop_skills -->|"ends with"| node_library_system
node_advanced_skills -->|"ends with"| node_site_monitor

click node_roadmap "https://github.com/zelvarys/python-course/blob/main/Phase%200%20~%20Course%20Introduction%20.pdf"
click node_essentials "https://github.com/zelvarys/python-course/blob/main/Phase%201%20~%20Python%20I%20(Essentials)%20.pdf"
click node_personal_library "https://github.com/zelvarys/python-course/blob/main/Phase%201%20~%20Python%20I%20(Essentials)%20.pdf"
click node_oop_skills "https://github.com/zelvarys/python-course/blob/main/Phase%202%20~%20Python%20II%20(OOP)%20.pdf"
click node_library_system "https://github.com/zelvarys/python-course/blob/main/Phase%202%20~%20Python%20II%20(OOP)%20.pdf"
click node_advanced_skills "https://github.com/zelvarys/python-course/blob/main/Phase%203%20~%20Python%20III%20(Advanced)%20.pdf"
click node_site_monitor "https://github.com/zelvarys/python-course/blob/main/Phase%203%20~%20Python%20III%20(Advanced)%20.pdf"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_roadmap,node_essentials,node_personal_library toneBlue
class node_oop_skills,node_library_system toneAmber
class node_advanced_skills,node_site_monitor toneMint
class node_learner toneIndigo
```

## Components

### Foundations

- [Course Roadmap](https://github.com/zelvarys/python-course/blob/main/Phase%200%20~%20Course%20Introduction%20.pdf): `Phase 0 ~ Course Introduction .pdf`
- [Python Essentials](https://github.com/zelvarys/python-course/blob/main/Phase%201%20~%20Python%20I%20(Essentials)%20.pdf): `Phase 1 ~ Python I (Essentials) .pdf`
- [Personal Library Manager](https://github.com/zelvarys/python-course/blob/main/Phase%201%20~%20Python%20I%20(Essentials)%20.pdf): `Phase 1 ~ Python I (Essentials) .pdf`

### Object-Oriented Python

- [Object-Oriented Python](https://github.com/zelvarys/python-course/blob/main/Phase%202%20~%20Python%20II%20(OOP)%20.pdf): `Phase 2 ~ Python II (OOP) .pdf`
- [Library Management System](https://github.com/zelvarys/python-course/blob/main/Phase%202%20~%20Python%20II%20(OOP)%20.pdf): `Phase 2 ~ Python II (OOP) .pdf`

### Advanced Python

- [Advanced Python](https://github.com/zelvarys/python-course/blob/main/Phase%203%20~%20Python%20III%20(Advanced)%20.pdf): `Phase 3 ~ Python III (Advanced) .pdf`
- [Automated Site Monitor](https://github.com/zelvarys/python-course/blob/main/Phase%203%20~%20Python%20III%20(Advanced)%20.pdf): `Phase 3 ~ Python III (Advanced) .pdf`

### Other components

- **Learner**

## Connections

- Learner → Course Roadmap: reads first (evidence: `README.md`)
- Course Roadmap → Python Essentials: guides study (evidence: `README.md`)
- Python Essentials → Object-Oriented Python: builds foundations (evidence: `README.md`)
- Object-Oriented Python → Advanced Python: builds on (evidence: `README.md`)
- Python Essentials → Personal Library Manager: ends with (evidence: `README.md`)
- Object-Oriented Python → Library Management System: ends with (evidence: `README.md`)
- Advanced Python → Automated Site Monitor: ends with (evidence: `README.md`)