ironpython - Python: sys.path.append vs. import? -

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i have (single) .py script. in it, need import library.

in order library found, need call sys.path.append. however, not want hardcode path library, pass parameter.

so problem if make function (set_path) in file, need import file, , import fails because path not yet appended.

what ways solve problem?

clarification after comments:

  • i using ironpython, , library path path cpython/lib. path (potentially) different on every system.
  • as far know, cannot pass via sys.argv, because script run in embedded python interpreter, , there no main function.

maybe pass file argument using sys.argv, add path , import it. run program this:

python my_program.py somefolder/some_import.py

here's reference using sys.argv: http://www.pythonforbeginners.com/systems-programming/python-sys-argv/


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