importfa 0.3

add parent/ancestor folder path into sys.path when import

Given an equivalent way to achieve this but in import style, prevent formatter smash up your code

import xxx
if __name__=="__main__":
    import os,sys
    fa = os.path.abspath("/".join([sys.argv[0] + "/.."] + [".."] * 2))
    sys.path.append(fa)

import xxx_local_package # similar to ..xxx

For short, this project does this:

use this project		equivalent code
import importfa.f	→	os.path.append(sys.argv[0] + "/../..")
import importfa.ff	→	os.path.append(sys.argv[0] + "/../../..")
import importfa.fff	→	os.path.append(sys.argv[0] + "/../../../..")
import importfa.fffff	→	os.path.append(sys.argv[0] + "/../../../../..")

For convenience, import importfa.f8 is equivalent to importfa.ffffffff,etc.