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Python et CuraEngine


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Posted · Python et CuraEngine

Bonjour, je  tente depuis presque 2 semaine de faire communiquer python et CuraEngine sans resultat jusqu’à présent.

j'utilise code :

from os import popen

CheminSortie =r'C:\...\Sortie.gcode'
CheminFichier =r'C:\...\Box.stl'
Profile =r'D:\...\ultimaker.def.json'

sortie = popen(f"CuraEngine slice -v -p -j {Profile} -o {CheminSortie} -l {CheminFichier}'", 'r',1)

Cela   doit normalement renvoyer la sortie de la commande mais il ne revoie  rien.

J'ai aussi ajouter le chemins vert curaEngine au variable d’environnement pour être tranquille.

Après avoir tournée en rond j'ai tester ceci directement dans l'invite de commande (je suis sous window 7).

CuraEngine slice -v -p -j "D:\...\tam.def.json" -o "C:\...\Sortie.gcode" -l "C:\...\Box.stl" > Sortie.txt

le fichier Sortie.txt et aussi complètement vide pour être certain j'ai ensuite fait ceci

help > help.txt

cette fois le fichier help.txt contient bien la totalité  de l'aide comme prévu.

Si qu'elle q'un a une explication a ce phénomène ... ou une marche a suivre pour optenire ce qui et normalement retourner par la commande dans le cmd je suis preneurs.

je chercher a récupérer via python les 12 dernière ligne qui apparaisse, celle qui donne l'estimation du volume de la masse et des diférent temps de calcule.

merci pour votre aide

bonne soirée

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