Check declared Python dependencies before running scripts

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#35 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

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Valutazione

Difficoltà
4/5
Tempo stimato
3-5 giorni
Idoneità per principianti
55/100
Tipo di issue
Funzionalità
Chiarezza
Abbastanza chiara
Stato di attività
Attiva
Stack tecnologico
python
Ambito
backend

Direzione di ricerca

Start by locating repository-manifest handling for the [dependencies] section, then trace revision validation, activation, and the execution worker entry point. Use packaging for parsing and version comparisons and importlib.metadata for installed versions; done means each stage reports valid, missing, incompatible, or invalid declarations without invoking pip, and worker mismatches fail only the run.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

app: scripts complexity: medium status: backlog type: feature
Plugin Version

v0.0.1

Proposed functionality

Read Python requirements from the manifest's [dependencies] section and report whether each declaration is satisfied, missing, incompatible, or invalid.

Check during revision validation, before activation, and when the execution worker starts. Web and worker environments may differ.

Treat malformed requirements as source errors. Missing or incompatible installed packages should be retryable after an administrator fixes the environment, without changing source. A worker mismatch should fail that run with a useful message, not permanently invalidate the active revision.

Do not invoke pip, install packages, or shell out to inspect them. Package installation remains an administrator's responsibility.

Use case

A message naming the missing package and required version is easier to act on than an import traceback during production execution. Worker-side checks also catch differences between deployment images before the Script begins its work.

External dependencies

Use packaging for requirement parsing and version comparisons, and importlib.metadata for installed versions. Coordinate the declaration format with the repository-manifest feature. No additional service is needed.

Lingua principale
Python
Stelle
8
Fork
0
Merge medio
9h 56m
PR unite (30g)
29

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