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import os
import sys
# - good = works
# - main = useful
# - extra = not very useful
# - bad = doesn't work
EXTRA = ['helloworld']
BAD = []
def scan():
all = set(f for f in os.listdir('.') if os.path.isdir(f))
bad = set(BAD)
good = all - bad
extra = set(EXTRA)
main = good - extra
return locals()
plugins = scan()
def parse(argv):
if len(argv) == 1:
return plugins['all']
return plugins[argv[1]]
if __name__ == '__main__':
names = sorted(parse(sys.argv))
print((' '.join(names)))
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