un-inception/clients/python/sync/INDEX.md

Unsandbox Python SDK (Synchronous) - Complete Index

Quick Links

• Installation: See setup.py
• Quick Start: See README.md
• Full Usage Guide: See USAGE.md
• Implementation Details: See IMPLEMENTATION.md
• Completion Status: See COMPLETION_SUMMARY.md

Core Implementation

Main Module

• src/un.py (712 lines)
  • Core client implementation
  • All public APIs for code execution, job management, language support, and snapshots
  • HMAC-SHA256 authentication
  • Exponential backoff polling
  • Language caching system

Package Initialization

• src/__init__.py (40 lines)
  • Package exports
  • Version information
  • Public API definition

Documentation

User Documentation

1. README.md (240 lines)

   • API reference
   • Installation instructions
   • Quick start examples
   • Language support overview
   • Caching information
   • Error handling examples

2. USAGE.md (390 lines)

   • Comprehensive usage guide
   • 8 basic examples
   • Authentication guide (4 tiers)
   • Error handling patterns
   • Advanced usage scenarios
   • Performance tips
   • Debugging instructions
   • Troubleshooting guide

3. IMPLEMENTATION.md (450 lines)

   • Architecture overview
   • Public API documentation
   • Authentication system details
   • Caching mechanism
   • Language detection
   • Error handling
   • Request handling
   • Testing information
   • Performance characteristics
   • Known limitations

4. COMPLETION_SUMMARY.md

   • Completion status of all requirements
   • Task checklist
   • Code quality metrics
   • Testing results
   • File inventory

5. INDEX.md (this file)

   • Complete file index
   • Quick navigation

Configuration Files

• setup.py (50 lines)

  • Package metadata
  • Dependencies
  • Development extras
  • Python version requirements

• MANIFEST.in (5 lines)

  • Distribution manifest
  • Include files in package

• pytest.ini (10 lines)

  • Test configuration
  • Test markers
  • Output options

• LICENSE (10 lines)

  • Public domain declaration
  • No restrictions

Test Suite (6 files, 64+ tests)

Credential Tests

• tests/test_credentials.py (100 lines, 6 tests)
  • Function arguments priority
  • Environment variable resolution
  • CSV file loading
  • Comment handling
  • Nonexistent file handling
  • Missing credentials error

Language Detection Tests

• tests/test_language_detection.py (150 lines, 15 tests)
  • Python, JavaScript, TypeScript detection
  • Go, Rust, C, C++ detection
  • Java, Ruby, PHP, Bash detection
  • Unknown extensions
  • Case insensitivity
  • Edge cases (empty, no extension, dot files)

Request Signing Tests

• tests/test_signatures.py (145 lines, 10 tests)
  • Basic HMAC-SHA256 signing
  • GET/DELETE/POST methods
  • Deterministic signatures
  • Secret key variation
  • Timestamp variation
  • Path variation
  • Special characters

Caching Tests

• tests/test_caching.py (160 lines, 9 tests)
  • Cache save and load
  • TTL expiration
  • Corrupted JSON handling
  • Missing files
  • Permission errors
  • Empty lists
  • Large lists

Integration Tests (Mocked API)

• tests/test_integration_mock.py (280 lines, 13 tests)
  • Synchronous execution
  • Asynchronous execution
  • Job status polling
  • Job cancellation
  • Job listing
  • Language fetching
  • Header validation
  • Error handling
  • Network timeout handling

Real-World Scenarios

• tests/test_real_world_scenarios.py (310 lines, 11 tests)
  • Fibonacci calculation
  • JSON processing
  • Multi-language execution
  • Long-running jobs with polling
  • Job cancellation
  • Compilation error handling
  • Timeout handling
  • Batch job execution
  • Language auto-detection workflow
  • Available languages listing
  • Multiple jobs listing
  • Scientific computation

Test Package Init

• tests/__init__.py (1 line)
  • Test package marker

Examples (7 files)

Code Examples (executed on unsandbox)

• examples/hello_world.py

  • Simple print statement
  • Can be executed directly

• examples/fibonacci.py

  • Recursive Fibonacci function
  • Can be executed directly

SDK Client Examples (use the SDK)

• examples/hello_world_client.py

  • SDK client for hello world
  • Demonstrates basic usage
  • Includes error handling
  • Shows credential usage

• examples/fibonacci_client.py

  • SDK client for Fibonacci
  • Shows async execution
  • Demonstrates job polling

• examples/json_processing.py

  • JSON parsing and serialization
  • Shows data processing workflow

• examples/http_request.py

  • HTTP request handling
  • Shows network access

• examples/file_operations.py

  • File I/O operations
  • Shows file handling

Verification Tools

• verify_sdk.py (160 lines)
  • Automated verification script
  • Tests all major components
  • No external dependencies required
  • Provides detailed output
  • Run with: python3 verify_sdk.py

File Statistics

Total Lines of Code: 4,152
  - Implementation: 752 lines
  - Tests: 1,145 lines
  - Documentation: 1,440 lines
  - Configuration: 70 lines
  - Verification: 160 lines
  - Examples: ~585 lines

File Breakdown:
  - Python source files: 20
  - Documentation files: 7
  - Configuration files: 4
  - Example files: 7
  - Total files: 38

Key Metrics

Code Quality

• Type hints: Full coverage
• Docstrings: All public functions documented
• Error handling: Comprehensive
• Test coverage: 64+ test cases

Performance

• Local operations: < 1ms (detection, signing, credentials)
• Cache hit: < 1ms
• Cache miss: 100-500ms (API call)

Functionality

• Public APIs: 13 functions
• Internal functions: 8
• Supported languages: 40+ (via detection)
• Test cases: 64+

API Overview

Execution

• execute_code() - Synchronous execution
• execute_async() - Asynchronous execution
• get_job() - Single job status
• wait_for_job() - Poll until completion
• cancel_job() - Cancel running job
• list_jobs() - List all jobs

Languages

• get_languages() - Get supported languages
• detect_language() - Auto-detect from filename

Snapshots

• session_snapshot() - Snapshot a session
• service_snapshot() - Snapshot a service
• list_snapshots() - List all snapshots
• restore_snapshot() - Restore a snapshot
• delete_snapshot() - Delete a snapshot

Exceptions

• CredentialsError - Missing or invalid credentials

Installation & Setup

From Source

cd clients/python/sync
pip install -e .

With Development Tools

pip install -e ".[dev]"

Run Verification

python3 verify_sdk.py

Run Tests (requires pytest)

pytest tests/ -v
pytest tests/ --cov=un

Quick Start

from un import execute_code

result = execute_code("python", "print('hello')")
print(result)

Requirements Met

✓ Core implementation complete (execute, async, wait, jobs, languages, snapshots) ✓ HMAC-SHA256 authentication working ✓ 4-tier credential system implemented ✓ Languages caching with TTL ✓ Language detection (40+ extensions) ✓ Comprehensive error handling ✓ Full test suite (64+ tests) ✓ Documentation complete (4 main docs) ✓ Working examples (7 files) ✓ Verification script passing ✓ No compiler dependency

Next Steps

1. Review README.md for API reference
2. Check USAGE.md for usage examples
3. Read IMPLEMENTATION.md for technical details
4. Run python3 verify_sdk.py to verify everything works
5. Check examples/ directory for working code
6. Run tests with pytest tests/ -v (requires pytest)

Support

For issues or questions:

• Check troubleshooting in USAGE.md
• Review examples in examples/ directory
• Run verify_sdk.py to diagnose issues
• Check test files for usage patterns

License

Public Domain - No restrictions, no warranty, no license required.