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Lazy Imports CLI

Commands for verifying and testing lazy import behavior in PraisonAI Agents.

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Commands

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Check Lazy Imports

Verify that heavy dependencies are not loaded at import time: 
praisonai perf lazy-check
Output: 
Lazy Import Check:
  litellm: LAZY (good)
  chromadb: LAZY (good)
  mem0: LAZY (good)
  requests: LAZY (good)

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Measure Import Time

Measure the import time of praisonaiagents: 
praisonai perf import-time
Output: 
Import time: 18.4ms (median)
Target: <200ms
Status: PASS

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Full Performance Benchmark

Run a complete performance benchmark including lazy import checks: 
praisonai perf benchmark
Output: 
============================================================
PraisonAI Agents Performance Benchmark
============================================================

[1/3] Measuring import time...
      Median: 18.4ms [PASS]

[2/3] Measuring memory usage...
      Current: 33.0MB [WARN]

[3/3] Checking lazy imports...
      All lazy: True [PASS]
        ✓ litellm
        ✓ chromadb
        ✓ mem0
        ✓ requests

============================================================
Overall: [PASS]
============================================================

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Performance Targets

MetricTargetHard Fail
Import Timeless than 200msgreater than 300ms
Memory Usageless than 30MBgreater than 45MB
Lazy ImportsAll lazyAny eager

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Environment Variables

Control lazy import behavior: 
# Check current configuration
python -c "from praisonaiagents._config import LAZY_IMPORTS; print(LAZY_IMPORTS)"

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CI/CD Integration

Use the check command in CI pipelines: 
# Returns exit code 0 on pass, 1 on fail
praisonai perf check

# Use in CI
if praisonai perf check; then
    echo "Performance check passed"
else
    echo "Performance regression detected"
    exit 1
fi