Synnefo » ./kamaki

suggest = dict(

    ansicolors=dict(

        active=False,

        url='#install-ansicolors-progress',

        description='Add colors to console responses'),

    progress=dict(

        active=False,

        url='#install-ansicolors-progress',

        description='Add progress bars to some commands'))

    suggest['ansicolors']['active'] = True

try:

    from progress.bar import ShadyBar

except ImportError:

    suggest['progress']['active'] = True

def suggest_missing(miss=None):

    global suggest

    kamaki_docs = 'http://www.synnefo.org/docs/kamaki/latest'

    for k, v in (miss, suggest[miss]) if miss else suggest.items():

        if v['active'] and stdout.isatty():

            print('Suggestion: for better user experience install %s' % k)

            print('\t%s' % v['description'])

            print('\tIt is easy, here are the instructions:')

            print('\t%s/installation.html%s' % (kamaki_docs, v['url']))

            print('')