Files
docker-swarm-termina/backend/utils/formatters.py
Claude 985c98339a Refactor backend into modular architecture
Split monolithic 631-line app.py into focused modules:

**Structure:**
- config.py - Configuration and shared state
- utils/ - Utility functions (1-2 functions per file)
  - auth.py - Authentication helpers
  - docker_client.py - Docker client getter
  - exec_helpers.py - Command execution helpers
  - formatters.py - Data formatting utilities
  - terminal_helpers.py - Terminal operation helpers
  - diagnostics/docker_env.py - Docker diagnostics
- routes/ - HTTP endpoints (1 endpoint per file)
  - login.py, logout.py, health.py
  - containers/list.py, exec.py, start.py, stop.py, restart.py, remove.py
- handlers/ - WebSocket handlers (1 handler per file)
  - terminal/connect.py, disconnect.py, start.py, input.py, resize.py, register.py

**Improvements:**
- Reduced function complexity (from 21 locals to 18 max)
- Fixed all pylint import order issues
- Removed unused imports (select, timedelta, stat)
- Applied lazy logging formatting throughout
- Added comprehensive docstrings
- Each file has focused responsibility
- Easier to test, maintain, and extend

**Pylint score improvement:**
- Before: 25 problems (15 errors, 10 warnings)
- After: Only duplicate code warnings (expected for similar routes)

https://claude.ai/code/session_011PzvkCnVrsatoxbY3HbGXz
2026-02-01 05:07:39 +00:00

27 lines
647 B
Python

"""Formatting utility functions."""
from datetime import datetime
def format_uptime(created_at):
"""Format container uptime.
Args:
created_at: ISO format datetime string
Returns:
Formatted uptime string (e.g., "2d 3h", "5h 30m", "15m")
"""
created = datetime.fromisoformat(created_at.replace('Z', '+00:00'))
now = datetime.now(created.tzinfo)
delta = now - created
days = delta.days
hours = delta.seconds // 3600
minutes = (delta.seconds % 3600) // 60
if days > 0:
return f"{days}d {hours}h"
if hours > 0:
return f"{hours}h {minutes}m"
return f"{minutes}m"