def get_registered_vcs_types():
    return list(_VCS_TYPES.keys())
Updates existing photo metadata from the provided dictionary.
dataset/ETHPy150Open vcstools/vcstools/src/vcstools/vcs_abstraction.py/get_registered_vcs_types--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/db/photo.py/Photo.UpdateExisting