41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
import prettytable
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# Decorator for cli-args
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def arg(*args, **kwargs):
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def _decorator(func):
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# Because of the sematics of decorator composition if we just append
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# to the options list positional options will appear to be backwards.
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func.__dict__.setdefault('arguments', []).insert(0, (args, kwargs))
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return func
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return _decorator
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def pretty_choice_list(l):
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return ', '.join("'%s'" % i for i in l)
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def print_list(objs, fields, formatters={}):
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pt = prettytable.PrettyTable([f for f in fields], caching=False)
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pt.aligns = ['l' for f in fields]
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for o in objs:
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row = []
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for field in fields:
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if field in formatters:
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row.append(formatters[field](o))
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else:
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field_name = field.lower().replace(' ', '_')
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data = getattr(o, field_name, '')
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row.append(data)
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pt.add_row(row)
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pt.printt(sortby=fields[0])
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def print_dict(d):
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pt = prettytable.PrettyTable(['Property', 'Value'], caching=False)
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pt.aligns = ['l', 'l']
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[pt.add_row(list(r)) for r in d.iteritems()]
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pt.printt(sortby='Property')
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