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# gnu.py
from mando import main, command, arg
@command
@arg('maxdepth', metavar='<levels>')
def find(path, pattern, maxdepth=None, P=False, D=None):
'''Mock some features of the GNU find command.
This is not at all a complete program, but a simple representation to
showcase mando's coolest features.
:param path: The starting path.
:param pattern: The pattern to look for.
:param -d, --maxdepth <int>: Descend at most <levels>.
:param -P: Do not follow symlinks.
:param -D <debug-opt>: Debug option, print diagnostic information.'''
if maxdepth is not None and maxdepth < 2:
print('If you choose maxdepth, at least set it > 1')
if P:
print('Following symlinks...')
print('Debug options: {0}'.format(D))
print('Starting search with pattern: {0}'.format(pattern))
print('No file found!')
if __name__ == '__main__':
main()
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