# kiansantang777/meduzav3 architecture

> Architecture diagram of the GitHub repository kiansantang777/meduzav3, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-08-02). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/kiansantang777/meduzav3
- Repository: https://github.com/kiansantang777/meduzav3

## Overview

#### Purpose and execution

MeduzaPro is a cross-platform Python CLI tool that simulates Stripe and WooCommerce checkout/payment flows. It classifies remote payment responses into `LIVE`, `DEAD`, or `RETRY` outcomes. The stated target runtime is Python 3.12.2.

Primary launch paths:
- Shell bootstrap: `go.sh`
- Python application entry point: `main.py`
- Python dependency declaration: `requirements.txt`

#### Bootstrap and dependency boundary

`go.sh` is the user-facing launcher used by the documented Termux and Linux installation flows. It likely establishes the Python environment and invokes the application. `requirements.txt` defines the external Python package boundary needed by the runtime.

Paths:
- `go.sh`
- `requirements.txt`
- `main.py`

#### Application orchestration

`main.py` is the sole visible application module and therefore the central control plane. It is expected to own CLI interaction, workflow selection, session lifecycle, request execution, response interpretation, and result presentation/persistence. With no package directories or separate modules in the tree, architecture is monolithic rather than layered across files.

Paths:
- `main.py`

#### Checkout simulation workflow

The core business flow models browser-like payment processing against Stripe- and WooCommerce-based checkout endpoints:

1. Accept payment/checkout input through the CLI.
2. Establish and retain HTTP/browser session state.
3. Interact with checkout pages or APIs to obtain required flow state.
4. Submit simulated payment data through the selected provider/check-out flow.
5. Inspect returned status/body signals.
6. Normalize the outcome into `LIVE`, `DEAD`, or `RETRY`.

The remote checkout site is the primary trust and failure boundary: site markup, anti-automation mechanisms, session behavior, and payment-provider response semantics can all change independently of this repository.

Paths:
- `main.py`

#### External systems and runtime environment

The tool runs locally on Termux and Linux, using Python and installed third-party packages. It communicates with external WooCommerce storefronts and Stripe-backed payment flows over the network; these services are not implemented in the repository. Telegram links in the README are support/community channels, not indicated as runtime integrations.

Paths:
- `main.py`
- `requirements.txt`
- `go.sh`

#### Architectural constraints

The repository exposes no separate modules for transport, provider adapters, result storage, configuration, or tests. Any graph/planning work should treat `main.py` as the single implementation node, with `go.sh` as its execution wrapper and `requirements.txt` as its dependency source. Extracting provider-specific flow logic, session transport, and response classification from `main.py` would be the natural future decomposition boundary.

Main entry points: [`main.py`](https://github.com/kiansantang777/meduzav3/blob/main/main.py) (Checkout simulation), [`go.sh`](https://github.com/kiansantang777/meduzav3/blob/main/go.sh) (Shell launcher), [`requirements.txt`](https://github.com/kiansantang777/meduzav3/blob/main/requirements.txt) (Python dependencies)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_local["Local runtime"]
  node_launcher["Shell launcher<br/>bootstrap<br/>[go.sh]"]
  node_dependencies["Python dependencies<br/>dependency manifest<br/>[requirements.txt]"]
  node_main["CLI application<br/>Python monolith<br/>[main.py]"]
  node_cli["CLI input &amp; flow selection<br/>application layer<br/>[main.py]"]
  node_session["HTTP session &amp; flow state<br/>application layer<br/>[main.py]"]
  node_checkout["Checkout simulation<br/>application layer<br/>[main.py]"]
  node_classifier["Response classifier<br/>application layer<br/>[main.py]"]
  node_results["Result presentation<br/>application layer<br/>[main.py]"]
  node_python{{"Python 3.12.2 runtime"}}
end

subgraph group_external["Remote checkout boundary"]
  node_storefront["WooCommerce storefronts<br/>external service"]
  node_stripe["Stripe-backed payment flows<br/>external service"]
end

node_launcher -->|"starts"| node_python
node_python -->|"executes"| node_main
node_dependencies -->|"provides packages"| node_main
node_main -->|"orchestrates"| node_cli
node_cli -->|"initiates"| node_session
node_session -->|"supplies state"| node_checkout
node_checkout -->|"requests checkout state"| node_storefront
node_checkout -->|"submits payment flow"| node_stripe
node_storefront -->|"returns pages and session data"| node_session
node_stripe -->|"returns payment response"| node_classifier
node_checkout -->|"passes status and body signals"| node_classifier
node_classifier -->|"LIVE / DEAD / RETRY"| node_results

click node_launcher "https://github.com/kiansantang777/meduzav3/blob/main/go.sh"
click node_dependencies "https://github.com/kiansantang777/meduzav3/blob/main/requirements.txt"
click node_main "https://github.com/kiansantang777/meduzav3/blob/main/main.py"
click node_cli "https://github.com/kiansantang777/meduzav3/blob/main/main.py"
click node_session "https://github.com/kiansantang777/meduzav3/blob/main/main.py"
click node_checkout "https://github.com/kiansantang777/meduzav3/blob/main/main.py"
click node_classifier "https://github.com/kiansantang777/meduzav3/blob/main/main.py"
click node_results "https://github.com/kiansantang777/meduzav3/blob/main/main.py"

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_launcher,node_dependencies,node_main,node_cli,node_session,node_checkout,node_classifier,node_results,node_python toneBlue
class node_storefront,node_stripe toneAmber
```

## Components

### Local runtime

- [Shell launcher](https://github.com/kiansantang777/meduzav3/blob/main/go.sh): bootstrap · User-facing Termux and Linux launch path. · `go.sh`
- [Python dependencies](https://github.com/kiansantang777/meduzav3/blob/main/requirements.txt): dependency manifest · Declares third-party runtime packages. · `requirements.txt`
- [CLI application](https://github.com/kiansantang777/meduzav3/blob/main/main.py): Python monolith · Central control plane for the checkout simulation. · `main.py`
- [CLI input & flow selection](https://github.com/kiansantang777/meduzav3/blob/main/main.py): application layer · `main.py`
- [HTTP session & flow state](https://github.com/kiansantang777/meduzav3/blob/main/main.py): application layer · Retains browser-like session state. · `main.py`
- [Checkout simulation](https://github.com/kiansantang777/meduzav3/blob/main/main.py): application layer · Obtains checkout state and submits payment data. · `main.py`
- [Response classifier](https://github.com/kiansantang777/meduzav3/blob/main/main.py): application layer · Normalizes responses into LIVE, DEAD, or RETRY. · `main.py`
- [Result presentation](https://github.com/kiansantang777/meduzav3/blob/main/main.py): application layer · `main.py`
- **Python 3.12.2 runtime**: runtime

### Remote checkout boundary

Remote behavior and payment semantics are outside repository control.

- **WooCommerce storefronts**: external service · Provides checkout pages and APIs.
- **Stripe-backed payment flows**: external service · Processes payment flow requests.

## Connections

- Shell launcher → Python 3.12.2 runtime: starts
- Python 3.12.2 runtime → CLI application: executes
- Python dependencies → CLI application: provides packages
- CLI application → CLI input & flow selection: orchestrates
- CLI input & flow selection → HTTP session & flow state: initiates
- HTTP session & flow state → Checkout simulation: supplies state
- Checkout simulation → WooCommerce storefronts: requests checkout state
- Checkout simulation → Stripe-backed payment flows: submits payment flow
- WooCommerce storefronts → HTTP session & flow state: returns pages and session data
- Stripe-backed payment flows → Response classifier: returns payment response
- Checkout simulation → Response classifier: passes status and body signals
- Response classifier → Result presentation: LIVE / DEAD / RETRY