How gomuang/stockdatavisualizer works
StockDataVisualizer is a small, single-file command-line application for requesting stock time-series data and preparing bar or line charts. Its visible workflow collects and validates a ticker, chart and time-series choices, and date bounds; requests data from Alpha Vantage; filters and extracts OHLC values; and builds a chart. The excerpts show chart construction but not the final chart display or save step, so those are not represented. The README describes the project’s learning goal but documents no additional product capabilities.
Main entry points: stocks.py Data retrieval
Components 6
User selections
- Input validation
stocks.py
Market data
- Data retrieval
stocks.py - Alpha Vantage
- Date filtering and OHLC
stocks.py
Charting
- Chart construction
stocks.py
Other components
- User
Connections 5
- User → Input validation: provides choices
stocks.py - Input validation → Data retrieval: supplies parameters
stocks.py - Data retrieval → Alpha Vantage: requests data
stocks.py - Data retrieval → Date filtering and OHLC: returns response
stocks.py - Date filtering and OHLC → Chart construction: provides series
stocks.py