diff --git a/import-layers/yocto-poky/meta/recipes-devtools/python/python3/create_manifest3.py b/import-layers/yocto-poky/meta/recipes-devtools/python/python3/create_manifest3.py
new file mode 100644
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+# This script is used as a bitbake task to create a new python manifest
+# $ bitbake python -c create_manifest
+#
+# Our goal is to keep python-core as small as posible and add other python
+# packages only when the user needs them, hence why we split upstream python
+# into several packages.
+#
+# In a very simplistic way what this does is: 
+# Launch python and see specifically what is required for it to run at a minimum
+#
+# Go through the python-manifest file and launch a separate task for every single
+# one of the files on each package, this task will check what was required for that
+# specific module to run, these modules will be called dependencies.
+# The output of such task will be a list of the modules or dependencies that were
+# found for that file.
+#
+# Such output will be parsed by this script, we will look for each dependency on the
+# manifest and if we find that another package already includes it, then we will add
+# that package as an RDEPENDS to the package we are currently checking; in case we dont
+# find the current dependency on any other package we will add it to the current package
+# as part of FILES.
+#
+#
+# This way we will create a new manifest from the data structure that was built during
+# this process, ont this new manifest each package will contain specifically only
+# what it needs to run.
+#
+# There are some caveats which we try to deal with, such as repeated files on different
+# packages, packages that include folders, wildcards, and special packages.
+# Its also important to note that this method only works for python files, and shared
+# libraries. Static libraries, header files and binaries need to be dealt with manually.
+#
+# This script differs from its python2 version mostly on how shared libraries are handled
+# The manifest file for python3 has an extra field which contains the cached files for
+# each package.
+# Tha method to handle cached files does not work when a module includes a folder which
+# itself contains the pycache folder, gladly this is almost never the case.
+#
+# Author: Alejandro Enedino Hernandez Samaniego "aehs29" <aehs29@gmail.com>
+
+
+import sys
+import subprocess
+import json
+import os
+
+# Hack to get native python search path (for folders), not fond of it but it works for now
+pivot='recipe-sysroot-native'
+for p in sys.path:
+  if pivot in p:
+    nativelibfolder=p[:p.find(pivot)+len(pivot)]
+
+# Empty dict to hold the whole manifest
+new_manifest = {}
+
+# Check for repeated files, folders and wildcards
+allfiles=[]
+repeated=[]
+wildcards=[]
+
+hasfolders=[]
+allfolders=[]
+
+def isFolder(value):
+  if os.path.isdir(value.replace('${libdir}',nativelibfolder+'/usr/lib')) or os.path.isdir(value.replace('${libdir}',nativelibfolder+'/usr/lib64')) or os.path.isdir(value.replace('${libdir}',nativelibfolder+'/usr/lib32')):
+    return True
+  else:
+    return False
+
+def isCached(item):
+  if '__pycache__' in item:
+    return True
+  else:
+    return False
+
+# Read existing JSON manifest
+with open('python3-manifest.json') as manifest:
+  old_manifest=json.load(manifest)
+
+
+# First pass to get core-package functionality, because we base everything on the fact that core is actually working
+# Not exactly the same so it should not be a function
+print ('Getting dependencies for package: core')
+
+# Special call to check for core package
+output = subprocess.check_output([sys.executable, 'get_module_deps3.py', 'python-core-package']).decode('utf8')
+for item in output.split():
+    # We append it so it doesnt hurt what we currently have:
+    if isCached(item):
+        if item not in old_manifest['core']['cached']:
+            # We use the same data structure since its the one which will be used to check
+            # dependencies for other packages
+            old_manifest['core']['cached'].append(item)
+    else:
+        if item not in old_manifest['core']['files']:
+            # We use the same data structure since its the one which will be used to check
+            # dependencies for other packages
+            old_manifest['core']['files'].append(item)
+
+for value in old_manifest['core']['files']:
+  # Ignore folders, since we don't import those, difficult to handle multilib
+  if isFolder(value):
+    # Pass it directly
+    if isCached(value):
+        if value not in old_manifest['core']['cached']:
+            old_manifest['core']['cached'].append(value)
+    else:
+        if value not in old_manifest['core']['files']:
+            old_manifest['core']['files'].append(value)
+    continue
+  # Ignore binaries, since we don't import those, assume it was added correctly (manually)
+  if '${bindir}' in value:
+    # Pass it directly
+    if value not in old_manifest['core']['files']:
+      old_manifest['core']['files'].append(value)
+    continue
+  # Ignore empty values
+  if value == '':
+    continue
+  if '${includedir}' in value:
+    if value not in old_manifest['core']['files']:
+      old_manifest['core']['files'].append(value)
+    continue
+  # Get module name , shouldnt be affected by libdir/bindir
+  value = os.path.splitext(os.path.basename(os.path.normpath(value)))[0]
+
+  # Launch separate task for each module for deterministic behavior
+  # Each module will only import what is necessary for it to work in specific
+  print ('Getting dependencies for module: %s' % value)
+  output = subprocess.check_output([sys.executable, 'get_module_deps3.py', '%s' % value]).decode('utf8')
+  print ('The following dependencies were found for module %s:\n' % value)
+  print (output)
+  for item in output.split():
+    # We append it so it doesnt hurt what we currently have:
+    if isCached(item):
+        if item not in old_manifest['core']['cached']:
+            # We use the same data structure since its the one which will be used to check
+            # dependencies for other packages
+            old_manifest['core']['cached'].append(item)
+    else:
+        if item not in old_manifest['core']['files']:
+            # We use the same data structure since its the one which will be used to check
+            # dependencies for other packages
+            old_manifest['core']['files'].append(item)
+
+
+# We check which packages include folders
+for key in old_manifest:
+    for value in old_manifest[key]['files']:
+        # Ignore folders, since we don't import those, difficult to handle multilib
+        if isFolder(value):
+            print ('%s is a folder' % value)
+            if key not in hasfolders:
+                hasfolders.append(key)
+            if value not in allfolders:
+                allfolders.append(value)
+
+for key in old_manifest:
+    # Use an empty dict as data structure to hold data for each package and fill it up
+    new_manifest[key]={}
+    new_manifest[key]['files']=[]
+    
+    new_manifest[key]['rdepends']=[]
+    # All packages should depend on core
+    if key != 'core':
+         new_manifest[key]['rdepends'].append('core')
+         new_manifest[key]['cached']=[]
+    else:
+         new_manifest[key]['cached']=old_manifest[key]['cached']
+    new_manifest[key]['summary']=old_manifest[key]['summary']
+
+    # Handle special cases, we assume that when they were manually added 
+    # to the manifest we knew what we were doing.
+    print('\n')
+    print('--------------------------')
+    print ('Handling package %s' % key)
+    print('--------------------------')
+    special_packages=['misc', 'modules', 'dev']
+    if key in special_packages or 'staticdev' in key:
+        print('Passing %s package directly' % key)
+        new_manifest[key]=old_manifest[key]
+        continue
+
+    for value in old_manifest[key]['files']:
+        # We already handled core on the first pass
+        if key == 'core':
+            new_manifest[key]['files'].append(value)
+            continue
+        # Ignore folders, since we don't import those, difficult to handle multilib
+        if isFolder(value):
+            # Pass folders directly
+            new_manifest[key]['files'].append(value)
+        # Ignore binaries, since we don't import those
+        if '${bindir}' in value:
+            # Pass it directly to the new manifest data structure
+            if value not in new_manifest[key]['files']:
+                new_manifest[key]['files'].append(value)
+            continue
+        # Ignore empty values
+        if value == '':
+            continue
+        if '${includedir}' in value:
+            if value not in new_manifest[key]['files']:
+                new_manifest[key]['files'].append(value)
+            continue
+
+        # Get module name , shouldnt be affected by libdir/bindir
+        # We need to check if the imported module comes from another (e.g. sqlite3.dump)
+        path,value = os.path.split(value)
+        path = os.path.basename(path)
+        value = os.path.splitext(os.path.basename(value))[0]
+
+        # If this condition is met, it means we need to import it from another module
+        # or its the folder itself (e.g. unittest)
+        if path == key:
+          if value:
+            value = path + '.' + value
+          else:
+            value = path
+
+        # Launch separate task for each module for deterministic behavior
+        # Each module will only import what is necessary for it to work in specific
+        print ('\nGetting dependencies for module: %s' % value)
+        output = subprocess.check_output([sys.executable, 'get_module_deps3.py', '%s' % value]).decode('utf8')
+        # We can print dependencies for debugging purposes
+        print ('The following dependencies were found for module %s:\n' % value)
+        print (output)
+        # Output will have all dependencies
+
+        reportFILES = []
+        reportRDEPS = []
+
+        for item in output.split():
+
+            # Warning: This first part is ugly
+            # One of the dependencies that was found, could be inside of one of the folders included by another package
+            # We need to check if this happens so we can add the package containing the folder as an rdependency
+            # e.g. Folder encodings contained in codecs
+            # This would be solved if no packages included any folders
+
+            # This can be done in two ways:
+            # 1 - We assume that if we take out the filename from the path we would get
+            #   the folder string, then we would check if folder string is in the list of folders
+            #   This would not work if a package contains a folder which contains another folder
+            #   e.g. path/folder1/folder2/filename  folder_string= path/folder1/folder2
+            #   folder_string would not match any value contained in the list of folders
+            #
+            # 2 - We do it the other way around, checking if the folder is contained in the path
+            #   e.g. path/folder1/folder2/filename  folder_string= path/folder1/folder2
+            #   is folder_string inside path/folder1/folder2/filename?, 
+            #   Yes, it works, but we waste a couple of milliseconds.
+
+            inFolders=False
+            for folder in allfolders:
+                if folder in item:
+                    inFolders = True # Did we find a folder?
+                    folderFound = False # Second flag to break inner for
+                    # Loop only through packages which contain folders
+                    for keyfolder in hasfolders:
+                        if (folderFound == False):
+                            #print('Checking folder %s on package %s' % (item,keyfolder))
+                            for file_folder in old_manifest[keyfolder]['files'] or file_folder in old_manifest[keyfolder]['cached']:
+                                if file_folder==folder:
+                                    print ('%s folder found in %s' % (folder, keyfolder))
+                                    folderFound = True
+                                    if keyfolder not in new_manifest[key]['rdepends'] and keyfolder != key:
+                                        new_manifest[key]['rdepends'].append(keyfolder)
+                                    
+                        else:
+                            break
+
+            # A folder was found so we're done with this item, we can go on
+            if inFolders:
+                continue
+
+
+            # We might already have it on the dictionary since it could depend on a (previously checked) module
+            if item not in new_manifest[key]['files'] and item not in new_manifest[key]['cached']:
+                # Handle core as a special package, we already did it so we pass it to NEW data structure directly
+                if key=='core':
+                  print('Adding %s to %s FILES' % (item, key))
+                  if item.endswith('*'):
+                      wildcards.append(item)
+                  if isCached(item):
+                      new_manifest[key]['cached'].append(item)
+                  else:
+                      new_manifest[key]['files'].append(item)
+
+                  # Check for repeated files
+                  if item not in allfiles:
+                      allfiles.append(item)
+                  else:
+                      repeated.append(item)
+
+                else:
+
+
+                    # Check if this dependency is already contained on another package, so we add it
+                    # as an RDEPENDS, or if its not, it means it should be contained on the current
+                    # package, so we should add it to FILES
+                    for newkey in old_manifest:
+                        # Debug
+                        #print('Checking %s ' % item + ' in %s' % newkey)
+                        if item in old_manifest[newkey]['files'] or item in old_manifest[newkey]['cached']:      
+                                # Since were nesting, we need to check its not the same key
+                                if(newkey!=key):
+                                    if newkey not in new_manifest[key]['rdepends']:
+                                       # Add it to the new manifest data struct
+                                       reportRDEPS.append('Adding %s to %s RDEPENDS, because it contains %s\n' % (newkey, key, item))
+                                       new_manifest[key]['rdepends'].append(newkey)
+                                    break
+                    else:
+                      # A module shouldn't contain itself (${libdir}/python3/sqlite3 shouldnt be on sqlite3 files)
+                      if os.path.basename(item) != key:
+                        reportFILES.append(('Adding %s to %s FILES\n' % (item, key)))
+                        # Since it wasnt found on another package, its not an RDEP, so add it to FILES for this package
+                        if isCached(item):
+                            new_manifest[key]['cached'].append(item)
+                        else:
+                            new_manifest[key]['files'].append(item)
+
+                        if item.endswith('*'):
+                            wildcards.append(item)
+                        if item not in allfiles:
+                            allfiles.append(item)
+                        else:
+                            repeated.append(item)
+
+        print('\n')
+        print('#################################')
+        print('Summary for module %s' % value)
+        print('FILES found for module %s:' % value)
+        print(''.join(reportFILES))
+        print('RDEPENDS found for module %s:' % value)
+        print(''.join(reportRDEPS))
+        print('#################################')
+
+print ('The following files are repeated (contained in more than one package), please check which package should get it:')
+print (repeated)
+print('The following files contain wildcards, please check they are necessary')
+print(wildcards)
+print('The following files contain folders, please check they are necessary')
+print(hasfolders)
+
+# Sort it just so it looks nicer
+for key in new_manifest:
+    new_manifest[key]['files'].sort()
+    new_manifest[key]['cached'].sort()
+    new_manifest[key]['rdepends'].sort()
+
+# Create the manifest from the data structure that was built
+with open('python3-manifest.json.new','w') as outfile:
+    json.dump(new_manifest,outfile,sort_keys=True, indent=4)
+    outfile.write('\n')