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40 lines
966 B
Python
40 lines
966 B
Python
import sys
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# Expects a list of string arguments representing F Prime guards of the form
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# '-D<name of guard>'
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#
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# Writes a list of comma-separated lists of compiler flags specifying the
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# values of the F Prime guards to stdout
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def gen_guards():
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guards_to_remove = []
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# First argument is the name of the script
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guards = sys.argv[1:]
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for guard in guards_to_remove:
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if guard in guards:
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guards.remove(guard)
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guards_list = []
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num_guards = len(guards)
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format_str = f"{num_guards:>03}b"
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i = 0
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while i < (2 ** num_guards):
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values = format(i, format_str)
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new_guards = []
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for j in range(num_guards):
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new_guards.append(f"{guards[j]}={values[j]}")
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guards_list.append(new_guards)
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i = i + 1
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for guards in guards_list:
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guards_str = ','.join(guards)
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sys.stdout.write(f"{guards_str}\n")
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if __name__ == '__main__':
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gen_guards()
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