Blender-Pipeline/studio/bpy_get_blend_content.py

# THIS FILE IS A PART OF VCStudio
# PYTHON 3
# BPY ( WITH IN BLENDER )

#################################################################

# This file is running with in Blender to link get data from blend
# files about their contents.

# NOTE: It's using BPY module which is not available outside of
# blender. So in order to test any changes to it. You have to
# run it with in Blender. Or Using blender -P <your_script>.
# See blender --help for details.

#################################################################

import bpy

# Basically I want to have 3 types of data.

# 0. What collections does the blend file has.
# 1. What objects does the blend file has. And in what collection are they.
# 2. Whether those objects are armatures. Or in other words what types are
#    these objects.

# It's not going to work on pre 2.80 blenders. So there is this try.

try:
    
    # Now let's look through all the collections that the blend file has.
    
    for n, i in enumerate(bpy.data.collections): 
        
        # Then I want to know whether in this collection are any objects.
        foundobj = False
        
        # So let's try itterating through the object os the collection.
        
        for nn, b in enumerate(i.objects): 
            
            # If we found enything there is this.
            foundobj = True
            print( ">>>", i.name, "<==" ,b.name, "<==" ,b.data) 
            
            # Now some scenes have terribly huge amount of
            # stuff in there. This is why I break early. 
            # Now this value probably should be done using a
            # setting in the UI somewhere. I'm not sure how
            # to do it yet. So yeah.
            
            if nn > 200:
                print("BROKEN AFTER", b.name)
                break
        
        if not foundobj:
            print( ">>>", i.name)
            
        #if n > 300:
        #    break
    
    print ("VERSION = SUCCESS")
except:
    print("ERROR")