I am making a project where I use materials from an external file.Both my files are present in a folder. I append them. While scripting, I specified the absolute path of the file. But if I copy the folder with both project and materials file into another system. Then appending them shows an error because the path that I specified is no longer the materials path. So, can anyone help me out so that I can set up the path such that it imports material from within the folder that contains these files?

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    $\begingroup$ I'm voting to close this question as off-topic because it's about python programming, not specifically Blender related. You should try on stackoverflow, perhaps. $\endgroup$ – m.ardito May 24 '18 at 6:36
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    $\begingroup$ Would making the paths relative before computer transfer help? $\endgroup$ – Leander May 24 '18 at 6:58
  • $\begingroup$ If it's an addon? setting a base folder via a user preferences path string property could be an option worth considering. Will require reset once each time for new system when enabling addon. $\endgroup$ – batFINGER May 24 '18 at 11:07
  • $\begingroup$ How would blender know where this folder is? It can't track files. If I understand your question correctly, I don't think its possible. The best solution is to store those assets in a folder with a shared parent to the blend file that uses them (and then use relative paths), or to manually update the paths each time you move the files between systems. $\endgroup$ – GiantCowFilms Jun 4 '18 at 16:40