py-eeive

Monitor your Python scripts with one decorator — automatic retries, timing, and smart error explanations.

Works with sync and async functions. Features RAM monitoring, variable snapshots, and webhooks.

Install

pip install py-eeive

Usage

from py_eeive import monitor

@monitor(retries=3, retry_delay=5, log=True, language="english")
def main():
    # your script here
    ...

main()

Parameters

Parameter	Default	Description
retries	1	How many times to retry on failure
retry_delay	5	Seconds to wait between retries
log	True	Save error log to logs/ folder as JSON
language	"english"	Output language: "english", "russian", "spanish", "greek"
custom_errors	None	Your own error explanations (dict)
exponential_backoff	False	Double the delay on each retry
retry_on	(Exception,)	Only retry on these specific exceptions
webhook_url	None	URL for Discord/Slack notifications on final failure
jitter	True	Add random delay to prevent Thundering Herd problem

Example output — success

[py-eeive] Starting: main
──────────────────────────────────────────────────
[py-eeive] ✅ Finished in 2.4 sec

Example output — failure

[py-eeive] Starting: main
──────────────────────────────────────────────────
[py-eeive] ❌ Attempt 1/3 [██░░░░░░░░] 0.1s — RAM: 15.4 MB — Line 12 — ZeroDivisionError
    Snapshot: a=10, b=0
[py-eeive] 🔄 Retrying in 5 sec...
[py-eeive] ❌ Attempt 2/3 [████░░░░░░] 0.1s — RAM: 15.6 MB — Line 12 — ZeroDivisionError
    Snapshot: a=10, b=0
[py-eeive] 🔄 Retrying in 5 sec...
[py-eeive] ❌ Attempt 3/3 [██████░░░░] 0.1s — RAM: 15.8 MB — Line 12 — ZeroDivisionError

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
💥 Script failed permanently
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  Error:   ZeroDivisionError: division by zero
  Line:    12 in file main.py
  Cause:   You are dividing a number by zero.
  Fix:     Check that the denominator is not 0 before dividing.
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  ⏱  15.3 sec
  📄 Log saved: logs/main_2026-04-24_12-00-00.json
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

Custom error explanations

MY_ERRORS = {
    "MyCustomError": {
        "cause": "Something specific to my app went wrong.",
        "fix": "Check the config file."
    }
}

@monitor(retries=2, custom_errors=MY_ERRORS)
def main():
    ...

Async support

Works with async functions out of the box:

@monitor(retries=3, retry_delay=2)
async def fetch_data():
    ...

Retry only on specific exceptions

@monitor(retries=5, retry_on=(ConnectionError, TimeoutError))
def main():
    ...

License

MIT