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#!/usr/bin/env python3
"""
Simple example showing how to use selectui as a library.
"""
import os
import sys
sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', 'src'))
from selectui import SelectUI
def select_programming_language():
"""Let user select a programming language."""
languages = [
{
"title": "Python",
"subtitle": "High-level, interpreted language",
"extension": ".py",
"year": "1991"
},
{
"title": "JavaScript",
"subtitle": "Dynamic web programming language",
"extension": ".js",
"year": "1995"
},
{
"title": "Rust",
"subtitle": "Systems programming language",
"extension": ".rs",
"year": "2010"
},
{
"title": "Go",
"subtitle": "Concurrent programming language",
"extension": ".go",
"year": "2009"
},
{
"title": "TypeScript",
"subtitle": "Typed superset of JavaScript",
"extension": ".ts",
"year": "2012"
},
]
app = SelectUI(
items=languages,
oneshot=True,
title_key="title",
subtitle_key="subtitle",
info_key="year"
)
app.run()
return app.selected_item
def select_from_simple_list():
"""Select from a simple list of items."""
items = [
{"title": "Option A"},
{"title": "Option B"},
{"title": "Option C"},
{"title": "Option D"},
]
app = SelectUI(
items=items,
oneshot=True
)
app.run()
return app.selected_item
def select_file():
"""Select a file from current directory."""
import os
files = []
for filename in os.listdir('.'):
if os.path.isfile(filename):
size = os.path.getsize(filename)
files.append({
"title": filename,
"subtitle": f"{size} bytes",
"path": os.path.abspath(filename)
})
if not files:
print("No files found in current directory", file=sys.stderr)
return None
app = SelectUI(
items=files,
oneshot=True,
title_key="title",
subtitle_key="subtitle"
)
app.run()
return app.selected_item
if __name__ == "__main__":
print("SelectUI Library Example\n", file=sys.stderr)
print("Choose an example:", file=sys.stderr)
print("1. Select a programming language", file=sys.stderr)
print("2. Select from simple list", file=sys.stderr)
print("3. Select a file", file=sys.stderr)
choice = input("\nEnter choice (1-3): ")
result = None
if choice == "1":
result = select_programming_language()
elif choice == "2":
result = select_from_simple_list()
elif choice == "3":
result = select_file()
else:
print("Invalid choice", file=sys.stderr)
sys.exit(1)
if result:
print("\nYou selected:", file=sys.stderr)
import json
print(json.dumps(result, indent=2), file=sys.stderr)
else:
print("\nNo selection made", file=sys.stderr)
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