Required Version

required_version(specifier: str) -> None:

set a required version of angreal for a template to use, can use boundary conditions like “>,<,>=,<=, !=”

Caution

raises EnvironmentError if angreal binary doesn’t fit within boundary condition requested

import angreal

angreal.required_version(">2.0.0")
angreal.required_version("2.0.6")      # exact match (no operator)
angreal.required_version("==2.0.4")    # explicit equality