CSView

A powerful terminal-based CSV file viewer with an interactive interface built with Textual.

Features

• Interactive Column Browser: Navigate through your CSV columns in a tree view
• Data Analysis: View value distributions, counts, and percentages for each column
• Filtering: Apply filters to narrow down your data exploration
• Sorting: Sort data by value, count, or percentage
• Responsive UI: Clean interface that adapts to your terminal size

Installation

Install the usual way:

pip install csview

Usage

# Basic usage
csview path/to/your/file.csv

# Show debug log in the application
csview path/to/your/file.csv --show-log

How to Use

1. Navigate Columns: Use the arrow keys to move through the column list.
2. View Column Details: Select a column to see its value distribution.
3. Filter Data:
   • Select a value in the details table.
   • Press Enter or click "Apply Filter" to filter the dataset.
4. Clear Filters: Click the "Clear Filters" button to reset.
5. Sort Data: Click on column headers in the details table to sort.

License

This project is licensed under the MIT license. Contributions are welcome! Please feel free to submit a PR.