install.py

import os
import sys

debug = False
is_auto = False
try:
    from modules import shared
    is_auto = True
except:
    pass

if not is_auto:
    base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", ".."))
    if debug:
        print(f"Base dir (sdplus) is: {base_dir} from {__file__}")
    ext_dir = os.path.join(base_dir, 'core', 'modules', 'dreambooth')
else:
    base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), "..", ".."))
    if debug:
        print(f"Base dir (auto1111) is: {base_dir} from {__file__}")
    ext_dir = os.path.join(base_dir, 'extensions', 'sd_dreambooth_extension')

if ext_dir not in sys.path:
    if debug:
        print(f"Appending (install): {ext_dir}")
    sys.path.insert(0, ext_dir)
else:
    if debug:
        print(f"Ext dir already in path? {ext_dir}")
        print(sys.path)


from postinstall import actual_install

actual_install()