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![]() Python's argparse module can't handle when several optional positional arguments (set with nargs='?') are intermixed with other options. If the positional arguments aren't optional then this isn't an issue; thus when changing positional arguments to optional (as we are doing with devtool) we need this workaround. This is a pretty horrible hack, but we don't want this flexibility of ordering to disappear simply because we made some arguments optional. Unfortunately the corresponding bug remains unresolved upstream even in Python 3, and argparse is not really designed to be subclassed so it doesn't make things like this easy. (From OE-Core rev: 98fd5de373e16fe5d69a3065f844efc8037385bc) Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> |
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.. | ||
bsp | ||
devtool | ||
recipetool | ||
wic | ||
argparse_oe.py | ||
scriptpath.py | ||
scriptutils.py |