sequenceDiagram
    title uvloop Initialization Flow
    
    actor User
    participant Application as "Python Application"
    participant uvloop as "uvloop Module"
    participant sys as "sys Module"
    
    User->>Application: Import uvloop
    Application->>uvloop: import uvloop
    
    Note over uvloop: Initialization begins
    
    uvloop->>sys: Check Python version
    
    alt Python version < 3.8
        uvloop-->>Application: Raise RuntimeError<br/>"uvloop requires Python 3.8 or greater"
        Application-->>User: Propagate error
    else Python version >= 3.8
        uvloop->>sys: Check platform (sys.platform)
        
        alt platform in ('win32', 'cygwin', 'cli')
            Note right of uvloop: Modified error message
            uvloop-->>Application: Raise RuntimeError<br/>"uvloop does not support Windows at the moment,<br/>try installing winloop instead"
            Application-->>User: Propagate error
        else Supported platform
            uvloop-->>Application: Continue initialization
            Application-->>User: Successfully imported uvloop
        end
    end